Phụ gia bê tông nhẹ | Chất tạo bọt hiệu suất cao cho bê tông di động
CLC (Bê tông trọng lượng nhẹ di động) gạch là sự thay thế cho gạch đất sét đỏ. Nó có nhiều ưu điểm so với gạch bê tông truyền thống. Nó có độ dẫn nhiệt cao, a good sound insulation property, and is environment-friendly.
Bê tông trọng lượng nhẹ di động, also known as foam concrete, is a type of construction material that is made by mixing water, xi măng, cát, and foamed foam in different proportions. The mix is then poured into brick moulds.
It is a cost-effective, nhẹ, and fire-resistant building material. It is used for a wide range of applications, including exterior walls, vách ngăn, and concrete panels. It is manufactured from Portland cement and foamed foam. It can be formed into smooth or irregular blocks, depending on the requirements.
The manufacturing process is largely similar to that of conventional concrete. During the manufacturing, the slurry is mixed with water and other additives. Sau đó, it is allowed to set for 18 ĐẾN 24 giờ. Once it has set, it is cured by steam. The block can be coated with stucco finishes or siding materials.
The strength of the AAC block depends on its density and the air pocket content. The thermal conductivity of AAC block is lower than that of red bricks.
AAC Blocks are in high demand for their strong and sustainable construction. The strength of AAC blocks varies from 2.4 ĐẾN 3.6 N/m2. The manufacturing process is not the same as that of CLC.
Fly ash is used as a common raw material in both kinds of blocks. The blocks are insect-resistant and termite-proof. Tuy nhiên, they are heavy and require a heavy structural foundation.