This standard specifies the product classification, grade, specification, marking, general requirements, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of sintered ordinary bricks.
This standard applies to clay, shale, coal gangue, fly ash, construction dregs, silt (Jianghe Lake silt), sludge, etc. as the main raw materials, and is roasted into ordinary bricks mainly used for bearing load-bearing parts of buildings ( Hereinafter referred to as brick).
