Is there a national standard for plastic flooring?

There is no national standard for plastic flooring, but there is a standard issued by the "Ministry of Industry and Information Technology of the People's Republic of China": HG/T 3747.1-2011 (effective from July 1, 2012, replacing The current standard HG/T 3747.1-2004) "Rubber and Plastic Flooring Materials Part 1: Rubber Flooring" is applicable to homogeneous and non-homogeneous relief-surface and smooth-surface indoor rubber floors produced with rubber as the main raw material. It stipulates The product structure, specifications and dimensions, requirements, test methods, inspection rules and marking, packaging, transportation, storage and paving of rubber flooring are covered.

Can be used as a reference.