This standard specifies the terms and definitions, classification, grades and markings, requirements, test methods, inspection rules, signs, transportation and storage of semi-rigid polyvinyl chloride block flooring (hereinafter referred to as flooring). This standard is applicable to the flooring used for laying the ground in buildings produced with polyvinyl chloride resin as the main raw material.
GB/T 4085-2015 Referenced Document
GB 18586 Indoor decorating and refurbishing materials--Limit of harmful substances of polyvinyl chloride floor coverings
GB 8624 Classification for burning behavior of building materials and products
GB/T 1033.1-2008 Plastics.Methods for determining density of non-celluar plastics.Part1:Immersion method,liquid pyknometer method and titration method