This standard specifies the terms and definitions, classification, grades and markings, requirements, test methods, inspection rules, signs, packaging, transportation and storage of natural granite building panels (hereinafter referred to as panels). This standard applies to natural granite slabs for architectural decoration, and can also be used as a reference for natural granite slabs for other purposes.
GB/T 18601-2009 Referenced Document
GB 6566 Limits of radionuclides in building materials
GB/T 1182 Geometrical product specifications(GPS)—Geometrical tolerancing—Tolerances of form, orientation, location and run-out*, 2018-09-17 Update
GB/T 1800.3 Limits and fits--Bases--Part 3: Numerical values tables of standard toleranes and fundamental deviations
GB/T 1801 Gemetrical Product Specifications(GPS).Limits and fits.Selection of tolerance zones and fits
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 19766-2005 Specification for natural marble for building slab
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 9966.1 Test methods for natural stone—Part 1:Determination of dry,wet and after freezing compressive strength*, 2020-03-06 Update
GB/T 9966.2 Test methods for natural stone—Part 2:Determination of dry,wet and after freezing flexural strength*, 2020-03-06 Update
GB/T 9966.3 Test methods for natural stone—Part 3:Determination of water absorption,bulk density,true density and true porosity*, 2020-03-06 Update