La description
1.AAC brick machine also called autoclaved areated concrete brick.
2.Intruduction: Areated concrete brick is the light and porous
building material. It has light weight, keeping temperature, can't
burn and other advantages. It could be made into many kinds fo
bricks(**0x**0x**0, **0x**0x**5,*0x*0x**0). They could be used in
industry building and common building.They are more and more
popular in the world in future. They could replace the clay brick
completely. 3. Common concrete density is usually at
***0~***0kg/m3, areated concrete is at **0~**0kg/m3. It hasn't big
grain, main use silicon material(coal ash, sand, stone dust and
others), through grinding the material small (for example sand).
They could be used directly if it has enough degree of fineness(for
example coal ash).Mixing calcium material, lime,cement,water into a
slurry, then add the aluminum powder and the additive. The
aluminum powder and the slurry will have a chemical reaction, the
reaction will produce hydrogen to make the concrete slurry
expanding to about five times of its original volume.Then put them
into the curing room to conreting, cutting, steaming, curing. 4.
Advantages. Light weight: areated concrete density is usually at
**0~**0kg/m3, same as 1/3 of clay brick, and 1/5 common concrete.
It could reduce the beam of roof and pillar pressure. Keeping
temperature:It has many porous, the coefficient of heat conduction
is 0.9~0.*2w/mk, the same as 1/4 or 1/5 of clay brick.It is the
best building material in the future world. Â Main
materials:coal ash, sand, waste mine material, coal gangue, stone
dust ,silicon. Â
| Pays: |
China |
| N ° de modèle: |
AAc
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| Prix FOB: |
(Negotiable)
Obtenir le dernier prix
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| Localité: |
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| Prix de commande minimale: |
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| Commande minimale: |
1 Acre |
| Packaging Detail: |
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| Heure de livraison: |
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| Capacité de Fournir: |
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| Payment Type: |
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| Groupe de produits : |
5.AAC Block Equipments
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