Pavement bricks are pavement products (hereinafter referred to as pavement bricks) that are made of surface materials, disposal sludge, cementitious materials, and aggregates as base materials. Through prefabrication and deep processing, the top texture has a natural stone decorative effect. According to the shape, they are divided into rectangular pavement bricks (N) and special-shaped pavement bricks (I). The length, width and thickness of rectangular pavement bricks should be marked according to the design values. The length and width should meet the design requirements for joint width. The thickness (mm) of pavement bricks is divided into: 50, 60, 70, 80, 90, 100. Other specifications and geometric shapes can be determined by negotiation between the supply and demand parties according to user and design requirements.
T/CBTA 0006-2023 history
2023T/CBTA 0006-2023 Imitating stone paving brick with disposal sludge