AAC Block Machine/Aerated Concrete Brick Machine
1. Introduction of AAC Block Machine/Aerated Concrete Brick Machine
Areated concrete brick (light brick ) is the light and porous buidling material. It has light keeping temperature cant burn and other advantages. It can be made into many kinds of bricks (for example: 600X200X100, 80X80X180, 240X115X53, 600X200X125 ), they could be used industry building and common building. They are more and more popular in the world. In the future, they will replace the Clay brick completely.
2. Advantages of AAC Block Machine/Aerated Concrete Brick Machine
Light weight
Areated concrete density is usually 400-700kg/m3, (according the market ti produce ), same as 1/3 of clay brick and 1/5 common concrete. So use the Light brick can reduce the weight of the build more, and also reduce the beam of roof and pillar press best. Then you can see, it can save the material and cost, it also fighting shaking.
Keeping temperature
AAC Block Machine/Aerated Concrete Brick Machine product has many are porous, the delivery hearting coefficient is 0.9-0.22W/(mk), the same as 1/4 or 1/5 of clay brick, so it is best materials now in the world.
Have many kinds material, have lowest waste
Main Material: Coal ash sand waste mine material coal stonestone dust and other silicon materials.
Save more land
When produce 10000 m3 light weight brick, will use 4200 Ton coal ash, and save coal ash using area 0.5 mu, save burning clay brick 5 mu.
| Name |
Unite |
Cement lime fly ash |
| Fly ash |
% |
65-70 |
| Cement |
% |
6-15 |
| Lime |
% |
18-25 |
| Gypsum |
% |
3-5 |
| Aluminum powder paste(600kg/m3) |
1/10000 |
8 |
| Water & material rate |
|
0.6. -0.65 |
| Casting system |
° C |
36-40 |
| Aluminum mixing time |
S |
30-40 |
| Name |
Unit |
Cement lime sand |
| Sand |
% |
55-65 |
| Cement |
% |
10-20 |
| Lime |
% |
20-30 |
| Gypsum |
% |
2-3 |
| Aluminum powder paste(600kg/m3) |
1/10000 |
8 |
| Water & material rate |
|
0.65-0.75 |
| Casting system |
° C |
35-38 |
| Aluminum mixing time |
S |
30-40 |
| Raw material cost per cubic meter AAC block |
| Number |
Items |
Raw materials |
| 1 |
Silica material(sand/fly ash) |
450-500kg |
| 2 |
Lime |
90Kg |
| 3 |
Gypsum |
70Kg |
| 4 |
Aluminum paste |
0.5Kg |
| 5 |
Water |
300L |
| 6 |
Electricity |
9KW |
| 7 |
Coal/gas |
30KG |
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