This standard specifies the terms and definitions, basic requirements, product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage, and quality commitment of artificial cobblestones for interior decoration materials (hereinafter referred to as artificial cobblestones). This standard applies to plastic products that are made of synthetic resin or recycled plastic particles as raw materials and have the appearance of natural pebbles through injection molding for interior decoration.
T/ZZB 1521-2020 history
2020T/ZZB 1521-2020 Indoor decorating and refurbishing materials—Artificial pebble