AutoclavedAerated Concrete Production Line
Introduction of AutoclavedAerated Concrete (AAC)
With the obvious advantage of light weight, this Autoclaved Aerated Concrete(AAC) is a multi-cell new construction and building material, which is madefrom silicon material (silica sand, or recycled fly ash) and calcium material(lime, cement), mixing with foaming additive (aluminum powder), batching withwater, the reaction between aluminum and concrete causes microscopic hydrogenbubbles to form, expanding the concrete to about five times its originalvolume. Through the processes of molding, pre-curing, cutting, evaporating andcuring, this building material is then made into the multi-cell silicateproduct.
Features ofAutoclaved Aerated Concrete( AAC)
•Lower density
•Good heat insulation and preservation
•High processibility
•Fire and acoustical resistant properties
•Most prominent advantage: plasticity
Application ofAutoclaved Aerated Concrete products
TechnicalParameters of Autoclaved Aerated Concrete Production Line
Item | ACNE-10 | ACNE-15 | ACNE-20 | ACNE-30 |
Production Capacity (×103m3/year) | 100 | 150 | 200 | 300 |
Block Size (m3) | 4.2×1.2×0.6 | 4.2×1.5×0.6 | 6.0×1.2×0.6 | 6.0×1.5×0.6 |
Installation Power (kw) | 800 | 900 | 1300 | 1400 |
Production Cycle (mould/min) | 6 | 6 | 4.5 | 4.5 |
Workshop Area (m2) | 3000 | 3500 | 4000 | 5000 |
Plant Area (m3) | 20000 | 25000 | 30000 | 35000 |
Technic Index and AutoclavedRequirements of Autoclaved Aerated Concrete Production Line
Item | Description | |
Raw material mixing and pouring cycle | 8 minutes | |
Base body static curing time | 1.5~3 hours | |
Static curing temperature: | 40℃ | |
Strength after static curing | 0.2~0.3Mpa | |
Base body cutting cycle | 6 minutes | |
Autoclave pressure | Vacuuming | 0-0.06 Mpa, 0.5hour |
Rising pressure | 0-1.3 Mpa, 2hours | |
Working pressure | 1.3 Mpa (temperature 193±5) 7hours | |
Falling pressure | 1.3 -0 Mpa, 2hours | |
Raw materials batching rate: | Sand (or Fly Ash) | 69% |
Lime | 20% | |
Cement | 8 % | |
Gypsum | 3% | |
Aluminum powder | 0.074% |
Note: The accurate raw material batching rate is adjustable according tolocal raw material.