After people purchase, often choose expensive, fine texture, decorative materials decoration, such as granite, wood flooring, carpet, fabric sofa. But as time passed, the original bright home decoration, it is inevitable due to dust, smoke, aging, collisions and other reasons were damaged, loss of true colors, so that the decorative effect greatly reduced, so regular cleaning and decoration materials and maintenance becomes necessary. But to do this is not a simple matter.
The traditional household cleaning is sweeping, marble, time and effort do not say, the effect is not necessarily ideal, and the modern professional cleaning, the idea is to use professional maintenance and cleaning equipment to operate this service means fast-paced modern character sets the aesthetic life and the increasing demands of its fast and efficient is being recognized more and more people. Now the granite, for example, to introduce some relevant knowledge.
Natural granite to its natural pattern, a variety of color, bright luster and became senior indoor decoration materials, has people all ages. It is usually home to the laying of floors, walls, window sills, sinks and other places. In use, the acid-base corruption matter in the air, draw a hard object collisions and scraping and other reasons, resulting in loose granite structure, water absorption increased, the permeability of staining appeared irreversible loss of the natural luster, has seriously affected the decorative effect . But how can the granite "face permanent" mean?
The best way is regular maintenance and cleaning. The granite laying at home than I usually do a general cleaning, the need to do a professional cleaning every month. granite in public because of the high frequency of use, very easy to damage and stop pollution, thus requiring cleaning is best done once a month.
Professional cleaning is this: the preparation of a good granite special cleaning fluid poured cleaning machine, having a good brush set, scrub granite surface, brushing the dirt of time depending on the severity, depending on the net and then absorbed by water cleaning solution, such as the ground Natural dry, evenly coated with granite protection agent. The coating can cover the granite protected fine holes in the surface of a smooth capsule, increasing the pH resistance of granite and dust and dirt with easy sell, even if the put is also easier to remove with, in addition to a non-slip effect. Protective layer coating technology are higher, and the first granite to be cleaned, so as not to stain the following buried in the protective agent, followed by appearance of the granite to use Sandstone tools to protect the coating agent, so-called "proprietary innovative must first sharpen his tools ", the use of professional tools to ensure the coating surface of light granite. After coating the ground just to be completely dry before they can walk. Visually clean and bright, clear reflection of the best light.
2011年4月28日星期四
2011年4月26日星期二
Distinguish between marble wax and crystallization
marble floor is modern decoration indispensable main natural marble materials, especially the more by its natural beauty that feature is broad consumer pro-gaze. But almost all of the natural marble material, no matter how careful use after a period of time will have different degrees of scratch and slowly lose luster, has greatly affected the original marble material surface appearance. Replace or refurbished enormous consumption, if ground damage is not particularly serious is unfavorable take above practices.
Wax as the first generation of marble nursing technique, is still widely used. This technology rely on water let up sex low granite plastic materials, formed in marble material surface coating substrate. But the hardness bottom, easy discoloration, must often polishing wax, enormous consumption for resources, but also in the process in each containing wax used within the black on wax alloy sand pads, serious injury, and the high solvent marble surface on wax strong alkali more infiltration marble formation cracking. With the new technology development first generation technology will reduce use.
Marble, granite, etc crystallization operating procedures
Ingredient: marble specular mirror reengineering powder
Function: applied to marble mirror the brilliant hard treatment, protect the marble surface from scratch and maintain bright mirror commonly, waterproof, anticorrosion, more than waxing nursing.
This product for wet operation, in the shortest possible time, crystal marble specular reinventing for dealing with due to causes lose luster wear of the marble material surface.
Features:
1) won't produce caused by the steel wool ShiMian scratch
2) won't make ShiMian discoloration or leave yellow rust
3) ShiMian bright water, extremely rich administrative levels feels
4) low cost, time saving, provincial artificially
5) have prevent besmirch deep inner, strengthen marble effect such as abrasion, prevent strokes
Sandstone:
1) using cleaning machine first will lidan surface thoroughly clean
2) using pure water will crystalline powder move into mushy, besmear is on abrasive pad.
3) use 175 turn/minutes 45KG brushing machine load during operation started grinding, maintain the ground wet.
4) when lidan surface after crystal into specular suck the ground with bibulous machine residual paste.
5) water blot.
6) use polishing pad polishing, make the ground dry completely, bright as a mirror. Compared with wax crystals
Wax as the first generation of marble nursing technique, is still widely used. This technology rely on water let up sex low granite plastic materials, formed in marble material surface coating substrate. But the hardness bottom, easy discoloration, must often polishing wax, enormous consumption for resources, but also in the process in each containing wax used within the black on wax alloy sand pads, serious injury, and the high solvent marble surface on wax strong alkali more infiltration marble formation cracking. With the new technology development first generation technology will reduce use.
Marble, granite, etc crystallization operating procedures
Ingredient: marble specular mirror reengineering powder
Function: applied to marble mirror the brilliant hard treatment, protect the marble surface from scratch and maintain bright mirror commonly, waterproof, anticorrosion, more than waxing nursing.
This product for wet operation, in the shortest possible time, crystal marble specular reinventing for dealing with due to causes lose luster wear of the marble material surface.
Features:
1) won't produce caused by the steel wool ShiMian scratch
2) won't make ShiMian discoloration or leave yellow rust
3) ShiMian bright water, extremely rich administrative levels feels
4) low cost, time saving, provincial artificially
5) have prevent besmirch deep inner, strengthen marble effect such as abrasion, prevent strokes
Sandstone:
1) using cleaning machine first will lidan surface thoroughly clean
2) using pure water will crystalline powder move into mushy, besmear is on abrasive pad.
3) use 175 turn/minutes 45KG brushing machine load during operation started grinding, maintain the ground wet.
4) when lidan surface after crystal into specular suck the ground with bibulous machine residual paste.
5) water blot.
6) use polishing pad polishing, make the ground dry completely, bright as a mirror. Compared with wax crystals
Natural marble beneficial or harmful to human health?
marble is a native earth material, the origin of life attached to it, and relied on open release of energy, ionization material molecules to form a cell, resulting in life. "" Radon gas as a raw energy and synergy of oxygen on the earth in human lung capacity abandoning the old new. Synergistic effect with the light from photosynthesis in plants to produce stone for human breathing, to achieve ecological balance. "
"Natural decay of radioactive nuclide to form trillions of volts of energy, and our maximum daily use is not outside the 380-volt electricity, natural substances as long as humans do not break it, it does not harm the human body, and if the natural substance harmful to human beings, It is also the absence of mankind, or to reach the ecological balance. marble is a natural material, green material, is a special material with aesthetic value. it native plant material as the Earth is an ecological balance in the human pure substances. It has not been weathered, not a lot of organic residues, and no modern industrial pollutants.
Interior marble open release radon into the primeval forest as we breathe the fresh oxygen concentration slightly higher than the city as good for your health. However, this benefit the health of people who distorted the material but was mainly due to the lack of scientific people familiar with the marble, followed by inter-industry differences in competition law, misleading, and the marble = radiation = equate disease. So many families like the marble in the decorations are not used when the marble house. marble previously mentioned many media, most of the natural marble that is a so-called open release of harmful radioactive material "radon." marble is a natural material, and native plant material as the Earth is an ecological balance of the most pure human substance.
Limestone marble is a major component of the crust is derived from the native material life of human origin and the basis for survival. marble open release radon gas, is ionized material molecules to form a cell, the energy produced in the native life. Natural radionuclides in the most important contribution to life is to provide the original kinetic energy. They are ionized - Repair - ionization - the process of repair ...... again and again, activate cells, promote life body movement. In the flow process, the ionization of cells in the molecular and cellular repair of energy consumed by the need for new energy to supplement electrical energy molecular ion cells, derived from inexhaustible natural radionuclides in the earth's crust and cosmic rays; repair cells from the energy of enzyme molecules with limited food, the human organs transformed into heat energy, chemical energy, kinetic energy, and energy conversion of the raw power of these same materials from the original crust, marble of the natural radioactivity radionuclide release to open the energy.
Therefore, the natural radionuclides of the original kinetic energy of life, life is a natural radioactive nuclides by the start of ionizing radiation. No natural radionuclides, natural life to exist can not be inherited. Want good health, return to big natural, to their boast a living space to create the natural environment Jiao, home through the style of light, decorative marble, green plants are all very necessary.
"Natural decay of radioactive nuclide to form trillions of volts of energy, and our maximum daily use is not outside the 380-volt electricity, natural substances as long as humans do not break it, it does not harm the human body, and if the natural substance harmful to human beings, It is also the absence of mankind, or to reach the ecological balance. marble is a natural material, green material, is a special material with aesthetic value. it native plant material as the Earth is an ecological balance in the human pure substances. It has not been weathered, not a lot of organic residues, and no modern industrial pollutants.
Interior marble open release radon into the primeval forest as we breathe the fresh oxygen concentration slightly higher than the city as good for your health. However, this benefit the health of people who distorted the material but was mainly due to the lack of scientific people familiar with the marble, followed by inter-industry differences in competition law, misleading, and the marble = radiation = equate disease. So many families like the marble in the decorations are not used when the marble house. marble previously mentioned many media, most of the natural marble that is a so-called open release of harmful radioactive material "radon." marble is a natural material, and native plant material as the Earth is an ecological balance of the most pure human substance.
Limestone marble is a major component of the crust is derived from the native material life of human origin and the basis for survival. marble open release radon gas, is ionized material molecules to form a cell, the energy produced in the native life. Natural radionuclides in the most important contribution to life is to provide the original kinetic energy. They are ionized - Repair - ionization - the process of repair ...... again and again, activate cells, promote life body movement. In the flow process, the ionization of cells in the molecular and cellular repair of energy consumed by the need for new energy to supplement electrical energy molecular ion cells, derived from inexhaustible natural radionuclides in the earth's crust and cosmic rays; repair cells from the energy of enzyme molecules with limited food, the human organs transformed into heat energy, chemical energy, kinetic energy, and energy conversion of the raw power of these same materials from the original crust, marble of the natural radioactivity radionuclide release to open the energy.
Therefore, the natural radionuclides of the original kinetic energy of life, life is a natural radioactive nuclides by the start of ionizing radiation. No natural radionuclides, natural life to exist can not be inherited. Want good health, return to big natural, to their boast a living space to create the natural environment Jiao, home through the style of light, decorative marble, green plants are all very necessary.
2011年4月25日星期一
Select granite floor tile to consider its strengths and weaknesses
granite is considered to be wealth, taste and a symbol of beauty, but it is not very expensive. It's versatile, can be used for walls, countertops, floors, etc., it naturally has the durability and versatility. However, even though it has good features, some people are stone in the bathroom with granite skeptical. Why or why not use them? Here are some key elements to consider.
Advantages
Affordable: Although they have the luxury look, but they have a high economic value. It is not only affordable, but also value for money, it is very resistant to wear. Therefore, it is a very long service Slate, and sustainable use for decades.
Scratch: they are composed of very hard material, scratches will not cause damage to. Therefore, even if you want to scrub the walls, you need not worry about scratching the surface. In fact, the hardness of granite, second only to diamonds. In addition, the granite has a high heat and pressure resistance, which makes it ideal for the bathroom wall material.
Low water absorption: the basic does not belong to the porous nature of granite stone, so their low water absorption. Therefore, the seal is not very necessary, especially in dark floor tiles.
Shortcomings
Limited choice of colors: each tile is unique, but it is the color of choice is limited, only those naturally occurring color. If you like the bathroom wall or desktop colorful point, you will find the color and design options are too limited.
Slippery: as other materials, like granite will absorb water and become slippery. If it is in wet areas such as the installation of granite on the bathroom floor there is a certain risk. This is why the granite unlike some other natural stone used as a swimming pool and Spa as a major cause of the floor. On the contrary, are generally used for walls of granite.
Expensive: in the decoration of the floor is also a need to invest a lot. Therefore, the granite may cause budget overruns, but, as we mentioned before, but now most people can still afford.
Advantages
Affordable: Although they have the luxury look, but they have a high economic value. It is not only affordable, but also value for money, it is very resistant to wear. Therefore, it is a very long service Slate, and sustainable use for decades.
Scratch: they are composed of very hard material, scratches will not cause damage to. Therefore, even if you want to scrub the walls, you need not worry about scratching the surface. In fact, the hardness of granite, second only to diamonds. In addition, the granite has a high heat and pressure resistance, which makes it ideal for the bathroom wall material.
Low water absorption: the basic does not belong to the porous nature of granite stone, so their low water absorption. Therefore, the seal is not very necessary, especially in dark floor tiles.
Shortcomings
Limited choice of colors: each tile is unique, but it is the color of choice is limited, only those naturally occurring color. If you like the bathroom wall or desktop colorful point, you will find the color and design options are too limited.
Slippery: as other materials, like granite will absorb water and become slippery. If it is in wet areas such as the installation of granite on the bathroom floor there is a certain risk. This is why the granite unlike some other natural stone used as a swimming pool and Spa as a major cause of the floor. On the contrary, are generally used for walls of granite.
Expensive: in the decoration of the floor is also a need to invest a lot. Therefore, the granite may cause budget overruns, but, as we mentioned before, but now most people can still afford.
2011年4月22日星期五
marble, tile basic operating procedures protective agent
The amount applied for:
1 liter can handle 20 to 30 square meters, 30 to 50 milliliters per square meter, according to different kinds of marble, tiles may be.
Construction of pre-treatment:
First, thoroughly clean the marble, tile surfaces (including water spots, rust, yellow, white China, mildew and other cleaning.) If marble, tile surface has been waxed, you should use the S-9471 oil, wax removers to granite. (In order to effectively penetrate the protective
agent marble, tile internal)
Second, dry marble, tile surface. Using the oven or gas gun or use of the sun. (S to the water vapor out of the pores for the purpose, to
ensure a completely dry state S treatment Protectant)
Third, cooling the surface S to 40 ~ 50C. (In this temperature range can be applied as protective agent was the best treatment effect)
Fourth, to maintain good ventilation construction sites.
Coating:
First, the uniform coating protectants, about 30 per square meter to 50 ml. (Use brush or spray gun)
Second, put it aside for 5 to 10 minutes. Put it aside for a period of time is to allow full penetration of protective agent)
Third, use a clean cloth (wool Lun best) to the surface of the protective agent residues in S removed.
Fourth, for the three special circumstances to be coated, coating the second coating is required with the previous time interval of 30 minutes and then repeat the above steps.
Health: health in a cool dry place 12 to 24 hours before proceeding to the other installation. The Nature Conservancy achieve the best results after five days.
First, the product operation is also achieved at room temperature protective effect, but will affect the penetration depth, thereby
reducing the effective life of protective agent.
Second, a large area with a small area test before the trip.
Third, read the packaging before use instructions or operating procedures.
Pharmacy Storage:
First, the cover cap after use.
Second, be stored in the stone, high temperatures.
Third, the storage of fire and water are forbidden to penetrate.
1 liter can handle 20 to 30 square meters, 30 to 50 milliliters per square meter, according to different kinds of marble, tiles may be.
Construction of pre-treatment:
First, thoroughly clean the marble, tile surfaces (including water spots, rust, yellow, white China, mildew and other cleaning.) If marble, tile surface has been waxed, you should use the S-9471 oil, wax removers to granite. (In order to effectively penetrate the protective
agent marble, tile internal)
Second, dry marble, tile surface. Using the oven or gas gun or use of the sun. (S to the water vapor out of the pores for the purpose, to
ensure a completely dry state S treatment Protectant)
Third, cooling the surface S to 40 ~ 50C. (In this temperature range can be applied as protective agent was the best treatment effect)
Fourth, to maintain good ventilation construction sites.
Coating:
First, the uniform coating protectants, about 30 per square meter to 50 ml. (Use brush or spray gun)
Second, put it aside for 5 to 10 minutes. Put it aside for a period of time is to allow full penetration of protective agent)
Third, use a clean cloth (wool Lun best) to the surface of the protective agent residues in S removed.
Fourth, for the three special circumstances to be coated, coating the second coating is required with the previous time interval of 30 minutes and then repeat the above steps.
Health: health in a cool dry place 12 to 24 hours before proceeding to the other installation. The Nature Conservancy achieve the best results after five days.
First, the product operation is also achieved at room temperature protective effect, but will affect the penetration depth, thereby
reducing the effective life of protective agent.
Second, a large area with a small area test before the trip.
Third, read the packaging before use instructions or operating procedures.
Pharmacy Storage:
First, the cover cap after use.
Second, be stored in the stone, high temperatures.
Third, the storage of fire and water are forbidden to penetrate.
2011年4月20日星期三
Comparative advantages and disadvantages of various methods of fixing
1, waxing
Advantages: easy method of fixing wax can also increase the gloss of marble.
Disadvantages:
(1) fixing ineffective, and the force with a cloth or paper wipe to clashes color, solid color does not last long.
(2) marble and waxing on the marble itself is a harm, because the solid wax with color groups, will change color under the ultraviolet light is often the color deepened, affecting the appearance of light-colored marble, and the wax will absorb granite and other impurities to form a composite This fills the capillary channel in the marble in the dirt is difficult to remove by conventional methods.
(3) marble waxing increases the surface smoothness, increase the risk of pedestrians slipping.
(4) pigments and dyes on the human body and the environment is complex and easy to fade the marble is best used with caution owners.
2, film
Methods: There are two ways Sandstone, one is stained and then coated closed; the other is the pigment and resin after mixing with the marble surface film.
Advantages: solid color better, not easy to wipe water decolorization; could increase the gloss of marble.
Disadvantages:
(1) resin itself, low hardness, wear resistance, surface prone to scratches and affect appearance.
(2) resin itself is easy to change, or even uneven discoloration.
(3) resin will be aging and falling off, to remove these contaminated marble resin itself is a very difficult thing.
(4) block of marble resin will affect the marble's "breathing" effect, may lead to marble the occurrence of certain lesions.
3, Crystal Glaze fixing
Methods: stained marble, wipe the surface of the remnants of paint, plus crystal glaze and polishing.
Advantages:
(1) crystal glaze hardness, wear good effect, treatment was good mirror, a crystal-like translucent effect, with no visible marks thrown in appearance with natural marble, high-grade marble visuals.
(2) fixing effect, wipe force will not fade; crystal glaze itself does not change color and contains UV absorbers, from the color retention effect, extend the time for dye color marble.
(3) credit to good effect, gloss reading can reach 90 to 100.
(4) the treated marble crystal face with non-slip and Limestone effect of increasing the additional features of marble.
(5) water-based products, non-toxic tasteless green environmental protection.
Disadvantages: one dealing with higher costs than waxing.
Advantages: easy method of fixing wax can also increase the gloss of marble.
Disadvantages:
(1) fixing ineffective, and the force with a cloth or paper wipe to clashes color, solid color does not last long.
(2) marble and waxing on the marble itself is a harm, because the solid wax with color groups, will change color under the ultraviolet light is often the color deepened, affecting the appearance of light-colored marble, and the wax will absorb granite and other impurities to form a composite This fills the capillary channel in the marble in the dirt is difficult to remove by conventional methods.
(3) marble waxing increases the surface smoothness, increase the risk of pedestrians slipping.
(4) pigments and dyes on the human body and the environment is complex and easy to fade the marble is best used with caution owners.
2, film
Methods: There are two ways Sandstone, one is stained and then coated closed; the other is the pigment and resin after mixing with the marble surface film.
Advantages: solid color better, not easy to wipe water decolorization; could increase the gloss of marble.
Disadvantages:
(1) resin itself, low hardness, wear resistance, surface prone to scratches and affect appearance.
(2) resin itself is easy to change, or even uneven discoloration.
(3) resin will be aging and falling off, to remove these contaminated marble resin itself is a very difficult thing.
(4) block of marble resin will affect the marble's "breathing" effect, may lead to marble the occurrence of certain lesions.
3, Crystal Glaze fixing
Methods: stained marble, wipe the surface of the remnants of paint, plus crystal glaze and polishing.
Advantages:
(1) crystal glaze hardness, wear good effect, treatment was good mirror, a crystal-like translucent effect, with no visible marks thrown in appearance with natural marble, high-grade marble visuals.
(2) fixing effect, wipe force will not fade; crystal glaze itself does not change color and contains UV absorbers, from the color retention effect, extend the time for dye color marble.
(3) credit to good effect, gloss reading can reach 90 to 100.
(4) the treated marble crystal face with non-slip and Limestone effect of increasing the additional features of marble.
(5) water-based products, non-toxic tasteless green environmental protection.
Disadvantages: one dealing with higher costs than waxing.
2011年4月19日星期二
The basic method of marble repair
Production lines in the marble, and after cutting the blocks into plates, first to clean up dust, particles and other impurities, necessary,
to add heat to remove moisture. Apply glue to repair pits, blisters, chipping, cracks and other parts, filling, and then gelling. Rubber
conveyor belt in a continuous patch, you can also set the scratch sheet, in order to facilitate uniform patch, and a piece of a piece of
paper to be separated between the plate to prevent the plate bonding. Patch 2 ~ 4h after start curing adhesive, then leveled to the board,
best time is about to be leveled before curing, such as conditions permit, can also increase the heating devices, hot air and so reduce the
curing time. In recent years, some countries have developed a special glue on the marble equipment, eliminating a lot of human labor, and be
encouraged to use.
Unsaturated resin reinforced with 307 agent, promoter, dye, or barite powder, prepared the original powder used in the patch glue repair
Slate pits, holes, cracks better. Such as patching holes through the sheet, first side surface of the marble pad of paper to this side of
the base surface provided anti-adhesive, filling, and then the other side of the pad of paper, eventually both sides of pad and Full. Be
cured rubber by grinding, patching will be better.
to add heat to remove moisture. Apply glue to repair pits, blisters, chipping, cracks and other parts, filling, and then gelling. Rubber
conveyor belt in a continuous patch, you can also set the scratch sheet, in order to facilitate uniform patch, and a piece of a piece of
paper to be separated between the plate to prevent the plate bonding. Patch 2 ~ 4h after start curing adhesive, then leveled to the board,
best time is about to be leveled before curing, such as conditions permit, can also increase the heating devices, hot air and so reduce the
curing time. In recent years, some countries have developed a special glue on the marble equipment, eliminating a lot of human labor, and be
encouraged to use.
Unsaturated resin reinforced with 307 agent, promoter, dye, or barite powder, prepared the original powder used in the patch glue repair
Slate pits, holes, cracks better. Such as patching holes through the sheet, first side surface of the marble pad of paper to this side of
the base surface provided anti-adhesive, filling, and then the other side of the pad of paper, eventually both sides of pad and Full. Be
cured rubber by grinding, patching will be better.
How carefully selected granite decoration identify what
Currently building materials available on the market are natural granite, marble, Slate and so on. Granite is igneous and metamorphic rocks dominated by silicate minerals mining and processing out of the decorative granite, is characterized by hardness, abrasion, acid corrosion, pattern change is small, strong and can fight more absorbent small. Most granite is only colored spots, there is a solid color, in which the more detailed the better mineral particles, indicating strong compact.
Marble Zeyi main types of carbonate or magnesium carbonate, easy processing, most delicate texture, better mirror, the individual has a pattern, full of decorative, better water absorption. The drawback is the soft texture of granite, was hit hard when heavy objects vulnerable to damage, light-colored granites are also susceptible to stains contamination.
Selected
First observation of the surface structure of granite, granite should have a fine uniform texture, natural granite pulse of the Central Standing Committee has some small, micro fractures, attention should be removed. If you bought the pattern does not reconcile with a number of granite, it will affect the overall appearance, so in a well-lit conditions, will own all of the selected granite plate at the same time flat on the ground, standing five meters away from their place careful visual Their color is the basic harmonic pattern, whether warp sheet, plate surface cracks, blisters, heterochromatic spots, stains, and depression and so on exist.
Then I remember see the tag board, the general marker granite plate order: name, classification, size, grade, standards. Note the color of granite, size, etc. in the purchase of wood products in conjunction with home color and room size.
Second, listen to granite's percussion sounds. Good quality, compact and uniform within microscopic cracks and no granite, clear and melodious sound of the percussion; contrary, if the percussion sound rough, then the granite particles that exist within the fissures or indirectly thixotropic loose.
Finally, a simple test method to test the granite. Usually in the back of the granite on a small drop of ink droplets, such as leaching of the ink to disperse quickly, that means the loose granite or the existence of the internal granular microfractures, granite of poor quality; the other hand, if the ink drops fixed in place, then granite dense texture good.
Understand these properties, they can according to their preferences, the use of the room and furniture in accordance with factors such as choice of granite was placed.
Reasonable decorative
In general, surface decoration, the dining room, kitchen, darker than the color of granite is appropriate to prevent the juices, tea, wine, fruit juice stain; and bathroom, study more suitable choice of marble, the color can be shallow, gives a clean, bright and simple sense; several colors of granite mosaic can be used to study or living room renovation will create a warm and elegant atmosphere; bedroom can be decorated marble or granite.
Table Limestone, in addition to kitchen countertops, granite coffee table surface is best to use, the other, such as bay windows, Sink, etc., can be used bright color, pattern beautiful marble countertops.
Marble Zeyi main types of carbonate or magnesium carbonate, easy processing, most delicate texture, better mirror, the individual has a pattern, full of decorative, better water absorption. The drawback is the soft texture of granite, was hit hard when heavy objects vulnerable to damage, light-colored granites are also susceptible to stains contamination.
Selected
First observation of the surface structure of granite, granite should have a fine uniform texture, natural granite pulse of the Central Standing Committee has some small, micro fractures, attention should be removed. If you bought the pattern does not reconcile with a number of granite, it will affect the overall appearance, so in a well-lit conditions, will own all of the selected granite plate at the same time flat on the ground, standing five meters away from their place careful visual Their color is the basic harmonic pattern, whether warp sheet, plate surface cracks, blisters, heterochromatic spots, stains, and depression and so on exist.
Then I remember see the tag board, the general marker granite plate order: name, classification, size, grade, standards. Note the color of granite, size, etc. in the purchase of wood products in conjunction with home color and room size.
Second, listen to granite's percussion sounds. Good quality, compact and uniform within microscopic cracks and no granite, clear and melodious sound of the percussion; contrary, if the percussion sound rough, then the granite particles that exist within the fissures or indirectly thixotropic loose.
Finally, a simple test method to test the granite. Usually in the back of the granite on a small drop of ink droplets, such as leaching of the ink to disperse quickly, that means the loose granite or the existence of the internal granular microfractures, granite of poor quality; the other hand, if the ink drops fixed in place, then granite dense texture good.
Understand these properties, they can according to their preferences, the use of the room and furniture in accordance with factors such as choice of granite was placed.
Reasonable decorative
In general, surface decoration, the dining room, kitchen, darker than the color of granite is appropriate to prevent the juices, tea, wine, fruit juice stain; and bathroom, study more suitable choice of marble, the color can be shallow, gives a clean, bright and simple sense; several colors of granite mosaic can be used to study or living room renovation will create a warm and elegant atmosphere; bedroom can be decorated marble or granite.
Table Limestone, in addition to kitchen countertops, granite coffee table surface is best to use, the other, such as bay windows, Sink, etc., can be used bright color, pattern beautiful marble countertops.
2011年4月17日星期日
marble formation and prevention of freeze-thaw
First, the freezing and thawing causes the formation of
Freezing and thawing phenomenon occurs mainly in the north near the place where the weather is colder. When the marble pores, after absorbing enough water, once the temperature dropped to 00C below the marble in the water began to freeze, the volume to expand. When the ice is greater than the expansion of the structural strength of marble, the marble will produce fragmentation. This is the freezing and thawing phenomenon.
In general, the material is to comply with "thermal expansion and contraction," the law, and the water just the opposite. Water density maximum at 4 ℃, the water molecules are independently mobile. Water from 4 ℃ to 0 ℃, the temperature decreased, the water molecules in ice are arranged in an abnormal pattern was loose three-dimensional form, this structure is actually left a lot of "empty", the density has decreased. Experiments show that when the water freezes 1M3, its volume will increase to 1.11M3. So when the water enters the marble pores or cracks cold case after the ice, the volume increases, thus swelling the pores or cracks of marble, and then inhaling more water marble, or the gap is further swell the pores, so a vicious revolving, ultimately resulted in marble fragmentation.
Second, the prevention of freezing and thawing
As the main factors resulting freezing and stone of water, to prevent water entering the marble as long as we can prevent the occurrence of freezing and thawing. So, we'll just use marble curing agent deal with the marble on the line to do protection.
Freezing and thawing phenomenon occurs mainly in the north near the place where the weather is colder. When the marble pores, after absorbing enough water, once the temperature dropped to 00C below the marble in the water began to freeze, the volume to expand. When the ice is greater than the expansion of the structural strength of marble, the marble will produce fragmentation. This is the freezing and thawing phenomenon.
In general, the material is to comply with "thermal expansion and contraction," the law, and the water just the opposite. Water density maximum at 4 ℃, the water molecules are independently mobile. Water from 4 ℃ to 0 ℃, the temperature decreased, the water molecules in ice are arranged in an abnormal pattern was loose three-dimensional form, this structure is actually left a lot of "empty", the density has decreased. Experiments show that when the water freezes 1M3, its volume will increase to 1.11M3. So when the water enters the marble pores or cracks cold case after the ice, the volume increases, thus swelling the pores or cracks of marble, and then inhaling more water marble, or the gap is further swell the pores, so a vicious revolving, ultimately resulted in marble fragmentation.
Second, the prevention of freezing and thawing
As the main factors resulting freezing and stone of water, to prevent water entering the marble as long as we can prevent the occurrence of freezing and thawing. So, we'll just use marble curing agent deal with the marble on the line to do protection.
2011年4月14日星期四
Wet Shop granite water spots
The traditional wet granite installation process is simple, convenient operation, low cost, the current installation of the granite is still widely used. Thus, after the installation brings the number of granite-prone lesions after-effects, most notably the long-term granite does not dry or dry water spots, water marks left by the phenomenon. Especially in light-colored granite, a variety of different shapes, different sizes, with the wet, there are dry, dark, light water spots are stubbornly entrenched in the building surface, very ugly. This phenomenon is known as water spots (stains) quit. This problem has plagued many owners of units still under construction units and granite suppliers, and granite production plant, and many other relevant units and departments.
In this paper, we have encountered at work in the water spots (stains), as well as treatment methods, an analysis for your reference.
One, resulting in water spots (stains) quit reasons
1, different varieties of granite; place water spots (stains) none of the granite of a light-colored granite with white majority, the majority of granite materials. Gray granite to wood as an example; which is characterized by acidic magmatic rocks, a higher degree of crystallinity, crystal micro-cracks between the rich, high water absorption, a variety of metal mineral content is relatively high. Based on these characteristics, be installed in the shop when the wet cement of the alkaline substance is the amount of water into the granite is relatively large, easy to metal and granite in the mineral chemical reaction to produce alumina type, salt The so-called water crystals, there is cleavage in the rock fissures between and among the crystal, under normal circumstances is difficult to evaporate and dry the granite show the long-term flooding in the state image.
2, the protective agent to use or improper use of species selection. Protective agent market are many kinds of granite should be different in different application areas, different paving methods, to use different protective agent, which is often overlooked. More importantly, the amount of construction methods and the use of reasonable choices, often found within the same building facade area or ground, using the same granite (the base to be with a big board), the same cement, sand, construction condition, in the even appear on the same piece of granite of different water spots (stains) quit appearance, that some granite dry, some wet. This basically is the use of granite protector but no serious result of the operation according to requirements in the protective agent usage, and brushing are very different evenness. Requirements by using the ratio is adequate, and even brushing the granite, and soon dry. On the contrary, the water is prone to spots (stains) quit phenomenon.
3, when the granite pavement of cement, sand, choice and control of water and granite yellow spots on the water also have great impact. We have encountered the use of white cement, white sand child, light-colored paving granites, the result is water spots, large yellow granite appear only after repeated treatment of basic rehabilitation. In the construction of the cement alkali content, manganese, iron, sand, soil containing amount (impurity mass), the amount of water are to be strictly controlled. Otherwise bound to make the granite are subject to different procedures of dipping diffuse pollution.
Second, there water spots (stains) none of the treatment method
First, to distinguish what is causing the water spots (stains) quit. If the Ishimura below, there are a lot of water (such as: pavement is completed, with the cutting machine cut the ground water; in the pavement before the ground full of water; installed between the infiltrated by a patchwork of large amounts of water, etc.), so this should be honeycomb-like dry cement overlay was water saturated, the ground should be used for this method of drying, or a long-time natural drying, the overlay of cement in the evaporated water, and then control the granite itself . If the indiscriminate use of chemical cleaning at this time, tend to increase the Baptist diffuse phenomenon. The reason is simple to clean water, but water never wash off water, but evaporation is reasonable. Heating method was used, if using hot air drying method is possible, but not a lot of large-scale applications; the use of fire, light roast and other methods, the effect is not ideal, these methods are able to rapidly improve granite surface temperature increase can not be long cement overlay temperature, evaporation of water will not be too obvious, while the negative effects are great. Peng rapid heating causes the expansion of granite, and concrete overlay layer caused by hollowing phenomenon, caused sometimes bent Alice granite, have notches, the result difficult to artificially control, it is recommended not used.
According to our management experience, the light-colored granite materials related pollution in the clear understanding (through surveys and detailed analysis is to understand clearly) cement overlay is not really the case of water saturation can be the appropriate choice of granite cleaning agent at l: 1 ratio of detergent is blended with deep marble CHJ, then l: 1 is blended with water, washing machine full use of heavy cleaning, decomposition of the chemical solution into the granite and the cleavage fracture between the crystal water crystal and metal salts crystallization In half an hour to 2 hours to wash away with water. This method should pay attention to two points, first place can not leak into the granite patchwork of chemical medicine too much (if the amount is small you can not care about), so as to avoid erosion damage of cement layer; second, clean water, you must promptly suck can not leak into the patchwork of granite, the increase in water content of cement overlay. Principle of this method is very simple: to destroy the granite cracks and cleavage between the crystal water crystal, metal salts, while the role of micro-explosion produces the airway open the granite to speed up the evaporation of water, granite water was distilled off and dry, and not be washed dry. This method is generally within a few hours because there are more surfaces :3-7 days, obviously. If there are results, and not any can be completely eliminated, further analysis is necessary for two reasons: First, water containing cement overlay is too high? The second is whether the use of chemical medicine is not enough to do the second time.
Third, the prevention of granite water spots (stains) contamination of the proposed
1, protective agent selected carefully, we suggest using the silicon-oxygen water repellant CHJ CHJ granite bottom protector plus, if the conditions can be used to handle these two protectants granite bottom and sides, keep a positive not do it, etc. After the granite is completely dry and clean on the front do CHJ8765 composite antifouling agent treatment. Meanwhile, we should adhere to one principle: to be done carefully by granite protection to methods of operation, use good, or better to do.
2, the choice of a good cement, sand, try to choose a large cement manufacturer brand names (often small cement production per unit of product is not subject to the control of a variety of impurities); try to choose Portland cement, such as non-use sulphoaluminate (white cement ) can not, premium white cement should be used, because only this level of white cement in the manganese and iron content is controlled. Sand, washed sand as we choose, and some miscellaneous straight sand unimaginable high quality, which has been flooding out of the pigment and impurities, and granite will be brought into the pollution of granite.
3, the strict control of water wet the granite is actually a semi-dry pavement paving, pavement work and some time in the last shower mortar, do not control, so this should become a semi-wet sand and cement mortar Prize, but some pavement is to end direct water spray, the more feasible, the excess water, the granite itself the possibility of contamination. Proposed slurry method, including the underside of the granite, which include the board, including with the dentate pulp slurry to maintain the scraping of quantitative (in favor of smoothness), but also reduce water, reduce pollution, because the granite has been to improve the quality of the decoration.
In this paper, we have encountered at work in the water spots (stains), as well as treatment methods, an analysis for your reference.
One, resulting in water spots (stains) quit reasons
1, different varieties of granite; place water spots (stains) none of the granite of a light-colored granite with white majority, the majority of granite materials. Gray granite to wood as an example; which is characterized by acidic magmatic rocks, a higher degree of crystallinity, crystal micro-cracks between the rich, high water absorption, a variety of metal mineral content is relatively high. Based on these characteristics, be installed in the shop when the wet cement of the alkaline substance is the amount of water into the granite is relatively large, easy to metal and granite in the mineral chemical reaction to produce alumina type, salt The so-called water crystals, there is cleavage in the rock fissures between and among the crystal, under normal circumstances is difficult to evaporate and dry the granite show the long-term flooding in the state image.
2, the protective agent to use or improper use of species selection. Protective agent market are many kinds of granite should be different in different application areas, different paving methods, to use different protective agent, which is often overlooked. More importantly, the amount of construction methods and the use of reasonable choices, often found within the same building facade area or ground, using the same granite (the base to be with a big board), the same cement, sand, construction condition, in the even appear on the same piece of granite of different water spots (stains) quit appearance, that some granite dry, some wet. This basically is the use of granite protector but no serious result of the operation according to requirements in the protective agent usage, and brushing are very different evenness. Requirements by using the ratio is adequate, and even brushing the granite, and soon dry. On the contrary, the water is prone to spots (stains) quit phenomenon.
3, when the granite pavement of cement, sand, choice and control of water and granite yellow spots on the water also have great impact. We have encountered the use of white cement, white sand child, light-colored paving granites, the result is water spots, large yellow granite appear only after repeated treatment of basic rehabilitation. In the construction of the cement alkali content, manganese, iron, sand, soil containing amount (impurity mass), the amount of water are to be strictly controlled. Otherwise bound to make the granite are subject to different procedures of dipping diffuse pollution.
Second, there water spots (stains) none of the treatment method
First, to distinguish what is causing the water spots (stains) quit. If the Ishimura below, there are a lot of water (such as: pavement is completed, with the cutting machine cut the ground water; in the pavement before the ground full of water; installed between the infiltrated by a patchwork of large amounts of water, etc.), so this should be honeycomb-like dry cement overlay was water saturated, the ground should be used for this method of drying, or a long-time natural drying, the overlay of cement in the evaporated water, and then control the granite itself . If the indiscriminate use of chemical cleaning at this time, tend to increase the Baptist diffuse phenomenon. The reason is simple to clean water, but water never wash off water, but evaporation is reasonable. Heating method was used, if using hot air drying method is possible, but not a lot of large-scale applications; the use of fire, light roast and other methods, the effect is not ideal, these methods are able to rapidly improve granite surface temperature increase can not be long cement overlay temperature, evaporation of water will not be too obvious, while the negative effects are great. Peng rapid heating causes the expansion of granite, and concrete overlay layer caused by hollowing phenomenon, caused sometimes bent Alice granite, have notches, the result difficult to artificially control, it is recommended not used.
According to our management experience, the light-colored granite materials related pollution in the clear understanding (through surveys and detailed analysis is to understand clearly) cement overlay is not really the case of water saturation can be the appropriate choice of granite cleaning agent at l: 1 ratio of detergent is blended with deep marble CHJ, then l: 1 is blended with water, washing machine full use of heavy cleaning, decomposition of the chemical solution into the granite and the cleavage fracture between the crystal water crystal and metal salts crystallization In half an hour to 2 hours to wash away with water. This method should pay attention to two points, first place can not leak into the granite patchwork of chemical medicine too much (if the amount is small you can not care about), so as to avoid erosion damage of cement layer; second, clean water, you must promptly suck can not leak into the patchwork of granite, the increase in water content of cement overlay. Principle of this method is very simple: to destroy the granite cracks and cleavage between the crystal water crystal, metal salts, while the role of micro-explosion produces the airway open the granite to speed up the evaporation of water, granite water was distilled off and dry, and not be washed dry. This method is generally within a few hours because there are more surfaces :3-7 days, obviously. If there are results, and not any can be completely eliminated, further analysis is necessary for two reasons: First, water containing cement overlay is too high? The second is whether the use of chemical medicine is not enough to do the second time.
Third, the prevention of granite water spots (stains) contamination of the proposed
1, protective agent selected carefully, we suggest using the silicon-oxygen water repellant CHJ CHJ granite bottom protector plus, if the conditions can be used to handle these two protectants granite bottom and sides, keep a positive not do it, etc. After the granite is completely dry and clean on the front do CHJ8765 composite antifouling agent treatment. Meanwhile, we should adhere to one principle: to be done carefully by granite protection to methods of operation, use good, or better to do.
2, the choice of a good cement, sand, try to choose a large cement manufacturer brand names (often small cement production per unit of product is not subject to the control of a variety of impurities); try to choose Portland cement, such as non-use sulphoaluminate (white cement ) can not, premium white cement should be used, because only this level of white cement in the manganese and iron content is controlled. Sand, washed sand as we choose, and some miscellaneous straight sand unimaginable high quality, which has been flooding out of the pigment and impurities, and granite will be brought into the pollution of granite.
3, the strict control of water wet the granite is actually a semi-dry pavement paving, pavement work and some time in the last shower mortar, do not control, so this should become a semi-wet sand and cement mortar Prize, but some pavement is to end direct water spray, the more feasible, the excess water, the granite itself the possibility of contamination. Proposed slurry method, including the underside of the granite, which include the board, including with the dentate pulp slurry to maintain the scraping of quantitative (in favor of smoothness), but also reduce water, reduce pollution, because the granite has been to improve the quality of the decoration.
2011年4月13日星期三
Coating the surface of marble products
The talent make the man - marble products as well. When made of marble still "naked", the foreign marble has been worn, "and American clothes," were the product packaging - almost all imported marble, granite slabs have done most of the surface chemical treatment. Although the vast majority of domestic enterprises do not realize this marble, but this situation is being broken, Shenzhen Ji Xingyuan Painting Equipment Co., Ltd. has successfully overcome the marble surface, all material is epoxy acrylic resin, by light curing technology (UV) so put on a beautiful coat. Mineralogical perspective from building marble, which is composed of a variety of mineral rocks. The reason why the marble showing a colorful, mostly marble contains color caused by minerals.
Building marble from a variety of mineral composition of a rock, showing a colorful reason it is mainly contained in the marble caused granite mineral colors. Some active mineral marble finished by the wind and rain and the sun began to long-term weathering, some of the composition and color began to change. This is what we usually see the rust and faded marble, thus making a loss of the original beauty of the marble face, resulting in alteration and other defects. Weathered by long-term in nature, without changing their composition and colors are very few so-called quality marble, not "packaging" made of marble after a few years later, in the sun and wind and rain, air pollution and so on, the decorative sheet finish, waterproof, stain resistant, wind resistant ability, the integrity of the state board and the color of Slate imported marble with less. Why is there such a big difference? Not imported marble quality than domestically produced good, but the surface after a chemical treatment. The early light-curing coatings are mainly used in wood coating, as technology continues to develop and market development, light-curing coatings applied to wood substrate has been extended to a single paper, all types of plastic, metal, cement products, fabric, leather, marble (protection plastic) and so on.
marble factory is currently abroad are using thermal curing technology, and some are multi-boiler heating heating at National Taiwan University, there are high energy consumption, low productivity, pollution of the environment, the area and large inadequate. And Ji Xingyuan light curing epoxy acrylic painting techniques (UV), UV lamp only a few pieces of equipment can be substituted for a large boiler. Light-curing technology is - of energy efficiency and clean environment-friendly technology, which saves energy - energy consumption is only one-fifth of thermal curing and solvent-free, has a protective effect on the ecological environment, not gas and carbon dioxide emissions to the atmosphere , it is known as "green technology." Light curing technology (UV) is a certain wavelength of ultraviolet light through, so that the liquid epoxy acrylic resin solid-state polymerization of a high-speed optical processing technology, is essentially a light-curing reaction induced by light polymerization, the crosslinking reaction. Light-curing coating is light-curing technology in the industry's first large-scale examples of successful applications, is currently the light-cured production and sales industry's largest product area, the scale is much larger than light-cured ink and light curing adhesives, and epoxy curing acrylic acid is the main coating.
Light-cured coating from the initial appearance of high-light type, the development of type matt, matte type (imitation metal etching) metallic type, pearl type, foil-type, texture, type, etc., suitable for coating methods including curtain coating, roller coating, spraying, dipping and so on. Light-cured now permeate all aspects of traditional commodities, the commodity becomes more beautiful. Light curing technology (UV) came, made some key technical problems in the marble surface: first principle of using UV light to penetrate into the paint with the marble interior marble connection occurs when UV curing is completed also have a higher surface hardness , of marble in use in contact with the outside surface coating and the outside world but, when the UV coating is very easy to repair damage and restore the original appearance. Light-curing (UV) curing technology will lead to revolutionary changes in the marble industry, the conservation of faster and more convenient, environmentally friendly and lower cost. Shenzhen Ji Xingyuan coating equipment companies many years ago began to focus on the light-curing technique (UV) research, and actively absorb foreign advanced production experience, and continuously improve its production technology. Through its technical treatment of the appearance of new products and generous, stable performance, recognized by our customers all over the country, in the domestic market enjoy high reputation and credibility, the products are also exported to Southeast Asia by overseas counterparts and customers.
Building marble from a variety of mineral composition of a rock, showing a colorful reason it is mainly contained in the marble caused granite mineral colors. Some active mineral marble finished by the wind and rain and the sun began to long-term weathering, some of the composition and color began to change. This is what we usually see the rust and faded marble, thus making a loss of the original beauty of the marble face, resulting in alteration and other defects. Weathered by long-term in nature, without changing their composition and colors are very few so-called quality marble, not "packaging" made of marble after a few years later, in the sun and wind and rain, air pollution and so on, the decorative sheet finish, waterproof, stain resistant, wind resistant ability, the integrity of the state board and the color of Slate imported marble with less. Why is there such a big difference? Not imported marble quality than domestically produced good, but the surface after a chemical treatment. The early light-curing coatings are mainly used in wood coating, as technology continues to develop and market development, light-curing coatings applied to wood substrate has been extended to a single paper, all types of plastic, metal, cement products, fabric, leather, marble (protection plastic) and so on.
marble factory is currently abroad are using thermal curing technology, and some are multi-boiler heating heating at National Taiwan University, there are high energy consumption, low productivity, pollution of the environment, the area and large inadequate. And Ji Xingyuan light curing epoxy acrylic painting techniques (UV), UV lamp only a few pieces of equipment can be substituted for a large boiler. Light-curing technology is - of energy efficiency and clean environment-friendly technology, which saves energy - energy consumption is only one-fifth of thermal curing and solvent-free, has a protective effect on the ecological environment, not gas and carbon dioxide emissions to the atmosphere , it is known as "green technology." Light curing technology (UV) is a certain wavelength of ultraviolet light through, so that the liquid epoxy acrylic resin solid-state polymerization of a high-speed optical processing technology, is essentially a light-curing reaction induced by light polymerization, the crosslinking reaction. Light-curing coating is light-curing technology in the industry's first large-scale examples of successful applications, is currently the light-cured production and sales industry's largest product area, the scale is much larger than light-cured ink and light curing adhesives, and epoxy curing acrylic acid is the main coating.
Light-cured coating from the initial appearance of high-light type, the development of type matt, matte type (imitation metal etching) metallic type, pearl type, foil-type, texture, type, etc., suitable for coating methods including curtain coating, roller coating, spraying, dipping and so on. Light-cured now permeate all aspects of traditional commodities, the commodity becomes more beautiful. Light curing technology (UV) came, made some key technical problems in the marble surface: first principle of using UV light to penetrate into the paint with the marble interior marble connection occurs when UV curing is completed also have a higher surface hardness , of marble in use in contact with the outside surface coating and the outside world but, when the UV coating is very easy to repair damage and restore the original appearance. Light-curing (UV) curing technology will lead to revolutionary changes in the marble industry, the conservation of faster and more convenient, environmentally friendly and lower cost. Shenzhen Ji Xingyuan coating equipment companies many years ago began to focus on the light-curing technique (UV) research, and actively absorb foreign advanced production experience, and continuously improve its production technology. Through its technical treatment of the appearance of new products and generous, stable performance, recognized by our customers all over the country, in the domestic market enjoy high reputation and credibility, the products are also exported to Southeast Asia by overseas counterparts and customers.
marble formation and prevention of freeze-thaw
First, the freezing and thawing causes the formation of
Freezing and thawing phenomenon occurs mainly in the north near the place where the weather is colder. When the marble pores, after absorbing enough water, once the temperature dropped to 00C below the marble in the water began to freeze, the volume to expand. When the ice is greater than the expansion of the structural strength of marble, the marble will produce fragmentation. This is the freezing and thawing phenomenon.
In general, the material is to comply with "thermal expansion and contraction," the law, and the water just the opposite. Water density maximum at 4 ℃, the water molecules are independently mobile. Water from 4 ℃ to 0 ℃, the temperature decreased, the water molecules in ice are arranged in an abnormal pattern was loose three-dimensional granite, this structure is actually left a lot of "empty", the density has decreased. Experiments show that when the water freezes 1M3, its volume will increase to 1.11M3. So when the water enters the marble pores or cracks cold case after the ice, the volume increases, thus swelling the pores or cracks of marble, and then inhaling more water marble, or the gap is further swell the pores, so a vicious revolving, ultimately resulted in marble fragmentation.
Second, the prevention of freezing and Limestone
As the main factors resulting freezing and thawing of Slate, to prevent water entering the marble as long as we can prevent the occurrence of freezing and thawing. So, we'll just use marble curing agent deal with the marble on the line to do protection.
Freezing and thawing phenomenon occurs mainly in the north near the place where the weather is colder. When the marble pores, after absorbing enough water, once the temperature dropped to 00C below the marble in the water began to freeze, the volume to expand. When the ice is greater than the expansion of the structural strength of marble, the marble will produce fragmentation. This is the freezing and thawing phenomenon.
In general, the material is to comply with "thermal expansion and contraction," the law, and the water just the opposite. Water density maximum at 4 ℃, the water molecules are independently mobile. Water from 4 ℃ to 0 ℃, the temperature decreased, the water molecules in ice are arranged in an abnormal pattern was loose three-dimensional granite, this structure is actually left a lot of "empty", the density has decreased. Experiments show that when the water freezes 1M3, its volume will increase to 1.11M3. So when the water enters the marble pores or cracks cold case after the ice, the volume increases, thus swelling the pores or cracks of marble, and then inhaling more water marble, or the gap is further swell the pores, so a vicious revolving, ultimately resulted in marble fragmentation.
Second, the prevention of freezing and Limestone
As the main factors resulting freezing and thawing of Slate, to prevent water entering the marble as long as we can prevent the occurrence of freezing and thawing. So, we'll just use marble curing agent deal with the marble on the line to do protection.
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