China AAC Block Aerated Concrete Lightweight Fly Ash Sand AAC Blocks, Find details about China Light Weight Concrete Panel, Alc Block from AAC Block Aerated Concrete Lightweight Fly Ash Sand AAC Blocks
Sizes and specifications for autoclaved aerated concrete panel
Item | B05 | B06 | B04 | |
Size | Length(mm) | 600 | 600 | 600 |
Width(mm) | thickness more than 100mm as customized | thickness more than 50mm as customized | thickness more than 50mm as customized | |
Height(mm) | 250, 300 | 250, 300 | 250, 300 | |
Anti-pressure Strength | A3.5 | A3.5 | A2.0 | |
Dry Density Grade(kg/m3) | <=525 | <=625 | <=425 | |
Thermal conductivity[W/(m.k)] | <=0.13 | <=0.16 | <=0.11 | |
Anti-freeze 15 times Freeze &Melt | Quality loss(%) | 5 | ||
Strength after freezing(Mpa) | 2.8 | 4 | 1.6 | |
Dry Shrink Coefficient | 0.5 |
1. What is Autoclaved Aerated Concrete?
Autoclaved Aerated Concrete (AAC) is a lightweight concrete that is formed into blocks and panels for a wide range of loadbearing and non-loadbearing construction applications. It is manufactured from silica sand, cement, recycled material, lime, gypsum, aluminium paste and aerating agents. It is moulded, cut and steam pressure cured in an autoclave before being packed, ready for transport.
2. Is Autoclaved Aerated Concrete a new building material?
Aerated Concrete Autoclaved (AAC) is an amazingly innovative building material that has been used in Europe for more than 80 years and in the US for more than 15 years.
3.Where has Autoclaved Aerated Concrete been used?
It can be used ranging from low rise industrial/commercial developments to high rise offices or medium density residential buildings.
4. Is Autoclaved Aerated Concrete a load bearing material?
The intensity of pressure for cube is more than 4mpa. The load bearing capacity for one point is more than 1200N. The rebars within AAC panels are made according to computer calculating force. As a non-loadbearing cladding, AAC panels can be used under circumstances of pressure.