GB/T 35457-2017 is used to measure the VOC emission of resilience, Spinning & weaving and laminated floor coverings. The standard details how to select representative floor coverings samples, specifies the technical requirements and parameters of test equipment such as climate chambers. Strictly standardize the test process, including key conditions such as sample placement, environment Humidity and test time. Through this standard, the VOC emission of floor coverings can be accurately detected, providing a basis for indoor air mass assessment, helping consumers choose environmentally friendly floor coverings, and promoting the industry to improve the green level of products.