Dearye Brand Annual 50000~300000cbm Aac Block Production Line

We are offering our customers a wide range of Dearye Brand Annual 50000~300000CBM AAC Block Production Line. Following are the main features:
1. Introduction
Aerated concrete brick (or says Foam Block, abbreviate as AAC) is the light and porous building material. It has light weight, keeping temperature, can not burn and other advantages. it can be made into many kinds of bricks, it could be used industry building and common building. It is more and more popular in the world construction field. In the future it may be replace the Clay brick completely.

2. Aerated concrete common conception
Common concrete density is usually 1600-2400kg/m3, but Aerated concrete are 500Kg/M3, 600kg/m3, 700kg/m3. It mainly use silicon material (for example: coal ash, sand, stone dust and others), through making the material small for example sand, they can be used directly if has enough degree of small (for example coal ash. Mixing calcium material, lime, cement, and water together, then adds the aluminum dust and the other additive.
The aluminum dust and the above materials will have a Chemical reaction. Then it will produce Hydrogen to make the concrete slop expanding (or swell) and form some foam inside. Next, put them into the pressured steam room.
Last, there will become the light brick (or say foam block). The final products has the porous rate is about 70-80%.