This standard specifies the product classification, grade, specification, marking, general requirements, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of sintered ordinary bricks. This standard is applicable to ordinary bricks mainly used in load-bearing parts of buildings ( Hereinafter referred to as brick).
GB/T 5101-2017 Referenced Document
GB 6566 Limits of radionuclides in building materials
GB/T 18968 Terms of wall materials*, 2019-08-30 Update