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Autoclaved Aerated Concrete (AAC)
Autoclaved Aerated Concrete (AAC)
Autoclaved Aerated Concrete (AAC)
Autoclaved Aerated Concrete (AAC)
Autoclaved Aerated Concrete (AAC)
Autoclaved Aerated Concrete (AAC)

Autoclaved Aerated Concrete (AAC)

  • Product Details
  • Company Profile

Autoclaved Aerated Concrete, in short as AAC, is a new type of light weight, multi-cells construction material. The features include simple in processing, fast in construction, low density, heat insulation, processibility, earthquake resistance and sound resistance properties. AAC is made from silicon material (silica sand, or recycled fly ash and silica gangue) and calcium material (lime, Portland cement), mixing with a small quantity of foaming additive (aluminum powder). The main raw material is fly ash or silicon sand. Fly ash is main waste from electricity power station. Up till now, AAC is the best choice to replace clay brick. It will dig too much clay to produce clay brick to destroy the earth terribly.With abundant air cells and micro apertures inside the aerated brick, it has good performance of heat insulation and preservation.

Autoclaved Aerated Concrete, in short as AAC, is a new type of light weight, multi-cells construction material. The features include simple in processing, fast in construction, low density, heat insulation, processibility, earthquake resistance and sound resistance properties. 

AAC is made from silicon material (silica sand, or recycled fly ash and silica gangue) and calcium material (lime, Portland cement), mixing with a small quantity of foaming additive (aluminum powder). The main raw material is fly ash or silicon sand. Fly ash is main waste from electricity power station.
Up till now, AAC is the best choice to replace clay brick. It will dig too much clay to produce clay brick to destroy the earth terribly.With abundant air cells and micro apertures inside the aerated brick, it has good performance of heat insulation and preservation.

In addition, the most prominent advantage is its plasticity. Due to the lightness and the lower hardness, AAC units are available in numerous shapes and sizes according to the real construction usages and customer’s requirements.
From the manufacturing processing and application with good insulation, AAC is a kind of green building material.
ITEM
UNIT
HIM-AAC-10
HIM-AAC-15
HIM-AAC-20
HIM-AAC-30
HIM-AAC-45
Capacity
x10³m³/year
100
150
200
300
450
m³/day
350
500
700
1000
1500
Block Size
4.2x1.2x0.6
4.2x1.5x0.6
4.8x1.2x0.6
6.0x1.2x0.6
6.0x1.5x0.6
Installation Power
kw
800
900
1100
1300
5400
Workshop Area
2500
3000
4000
5000
6000
Plant Area
20000
25000
30000
35000
40000
 

Remark: The accurate batching rate is adjustable according to local raw material.

 

 

 

 

 

 

 

 

 

 

 

 

1. Raw material mixing and pouring cycle: 8 minutes
2. Base body static curing time: 1.5-3 hours
3. Static curing temperature :40°C
4. Strength after static curing: 0.2-0.3Mpa
5. Base body cutting cycle: 6 minutes
6. Autoclave pressure:
    
Vacuuming: 0-0.06 Mpa, 0.5hour
    Rising pressure: 1.2 Mpa (temperature 193°C±5)   
    Working pressure: 1.3 Mpa, 7.5hours  
    Falling pressure: 1.2 Mpa-0, 2hours
7. Raw materials batching rate:
    
Sand (or Fly Ash): 69%
    Lime: 20%
    Cement: 8 %
    Gypsum: 3%
    Aluminum Powder: 0.074%

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