Shaped decorative stone

1 Scope

This section provides the arc of the panel definition, product classifications, technical requirements, test methods, inspection rules and signs, packaging, transport and storage and so on.

This section applies to natural granite, marble blocks from the processing of building decoration panel of smooth arcs. Other rough surface (such as the burning plane, ax surface, plane surface, etc.) arc panel may also refer to implementation.

2 Normative references

The following standards contain provisions which, through reference in this standard, the provisions of this standard. At time of publication, the editions indicated were valid. All standards will be revised, the parties should use the standard criteria of the latest version of the following possibilities.

GB 191-90 packaging Pictorial marking
GB / T 1182 - 1996 General shape and position tolerances, definitions, symbols, indications on drawings
GB / T 9966.1 - 88 test methods for natural facing stones dry, water saturated, and after freezing compressive strength test method
GB / T 9966.2 - 88 test methods for natural facing stones test methods for flexural strength
GB / T 9966.3 - 88 test methods for natural facing stone bulk density, true density, true porosity, water absorption test method
GB / T 13890 - 92 natural facing stone
JC / T 79 - 92 (1996) Natural marble building slab
JC / T 205 - 92 (1996) Natural granite building slab

3 Definitions

The criterion used by GB / T 13890 and GB / T 1182 and the following definitions.