1, different sizes

Concrete solid brick: concrete solid brick supported by cement, aggregate, admixture and additives added as needed, stirred with water, shaped and maintained.

Standard brick: refers to standard red brick, indicating fixed size.

Refers to the solid standard brick, the size is 240mm× 1 15mm×53mm, the density is 1800~ 1900kg/m3, and there are 530 standard bricks per cubic meter.

2. Different densities

Standard brick: the density is 1800~ 1900kg/m3.

Concrete solid brick: according to the density of concrete itself, it is divided into grade A (≥2 100kg/m? ), grade b (168 1kg/m? ~2099kg/m？ ) and grade c (≤ 1680kg/m? ) three density levels.

3. Different uses

Standard bricks can be used as load-bearing walls and filler walls; Concrete solid bricks can be used to fill walls.

4. Different ingredients

Concrete solid brick: concrete solid brick supported by cement, aggregate, fly ash, additives and additives added as needed, stirred and shaped, and cured with water.

Standard brick: Red brick is a sintered building brick made of clay, shale and coal gangue. , it is crushed, kneaded and shaped by manual or mechanical pressing, dried and fired with oxidizing flame at about 900 degrees Celsius.