Silica sand for lightweight brick

Specification of

Sell ​​Silica Sand For Lightweight Bricks.

Use of Silica Sand for Lightweight Bricks Lightweight brick AAC is a material made from silica sand, cement, lime and water made with high vapor pressure. The process of making this material begins with the process of mixing raw materials. After that, the raw material mixture is inserted into a tool called autoclaved. In this tool, the dough is pressurized with water to a temperature of around 200 degrees Celsius. Because the process uses autoclaved, this material is called autoclaved aerated concrete .