A variety of sizes to choose from
Sintered hollow bricks and hollow blocks are in the shape of right-angled hexahedron, and there are many sizes of length, width and height to choose from to meet different building needs.
High porosity, excellent heat insulation and sound insulation performance.
The porosity of sintered hollow bricks and hollow blocks is as high as 40%, which means that they have better heat and sound insulation performance and reduce the overall weight of the building. The porosity of common sintered porous brick is at least above 25%, and it also has excellent thermal insulation and sound insulation performance.
A variety of strength grades, reliable and durable
Sintered hollow bricks and hollow blocks are divided into three density grades of 800, 900 and 1000, and five strength grades of MU 10, MU7.5, MU5.0, MU3.5 and MU2.5. Ordinary sintered porous bricks are divided into MU30, MU25, MU20 and mu1. This ensures their reliability and durability in different environments.
Multiple quality levels, quality assurance
Sintered hollow bricks and hollow blocks are divided into three quality grades: excellent product (a), first-class product (b) and qualified product (c) according to size deviation, appearance quality, holes and their structures, frosting, lime bursting and water absorption. Ordinary sintered porous brick is also divided into three quality grades: excellent product (a), first-class product (b) and qualified product (c).
Ideal choice for non-load-bearing parts
Sintered hollow bricks and hollow blocks are mainly used in non-load-bearing parts of buildings, providing excellent support and stability. For buildings that need more holes, there are common sintered porous bricks to choose from.
Environmental protection and effective choice
The main raw materials of sintered hollow bricks and hollow blocks are clay, shale, coal gangue and fly ash, which are carefully fired. These bricks and blocks are not only environmentally friendly, but also have excellent thermal and sound insulation properties, making them an ideal choice for the construction industry.