Autoclaved fly ash perforated brick

This autoclaved fly ash perforated brick is made of cement, fly ash, lime, sand, and Calcium carbide sludge etc. All the materials are from power plant, mining, and liver. Normally they are seen as waste. So the raw materials cost is very low. They are widely used for wall panel, building, pavement, bridge, tanks, and underground work etc. The raw materials mentioned above are measured by batching machine. And then they are mixed together by twin-shaft mixer. The mixture is formed by our brick making machine. After steam, the end products are delivered to every construction site.