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    AAC Block Machine Production Line 

    1. AAC(Aerated Autoclaved Concrete Block Machine line)introduce

    (1).  introduce 
      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 : 600×200×100,600×150×100 , 600×300×200, 600×200×150 ) ,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).Areated concrete common  conception

        Common concrete density is usually 1600-2400kg/m3,but Areated concrete are 500kg/m3,600kg/m3,700kg/m3.It has not the big grain ,main use silicon material (for example: coal ash , sand , stone dust and others )   ,through making the material small for example sand,they can be used directly if has enough degree of small (for example coal ash.Mixing  calcium material lime cement water to a special slop , then add the aluminum dust and the additive. Make the aluminum dust and the special slop have a Chemical reflect . then produce Hydrogen to make the concrete slop to expanding or swell,foam . Next , put them into the curing room to concreting cutting steaming curing . last , there will bacome the light brick . the porous rate is 70-80%. 
    (3). Advantages

         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

         It 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 :A:sand/ Flyash 65-70%  B:cement  12-15%   C:Lime powder 12-15%   D: Gypsum 3-5%   E: Aluminum  0.5kg/m3 aac block 

     

    2.AAC Line Capacity description :

    • Main raw material : Silica Sand
    • Cutting machine size :                                                                                                                                                                   (1)4.2m cutting machine ,50000-150000m3/year(160-500m2/day, land need 8000-15000m2                                           (2) 4.8meter cutting machine,150000-240000m3/year(500-800m2/day, land need 15000-20000m2                                       (3)6 meter cutting machine,200000-300000m3/year(700-1000m2/day, land need 25000-30000m2 
    • Mould net size(after cutting):4.2x1.2x0.6m /4.8x1.2x0.6m /  6x1.2x0.6m 
    • Autoclave: Φ2x31.5m , Φ2.5x32m , Φ2.68x2m , depend on different capacity .

     

    3. AAC block reference material consume list

    (only for reference)

    AAC block model:

    • --B04 grade , average density 400-425kg/m3 ,pressure 2.0-2.5Mpa
    • --B05 grade, average density 500-525kg/m3,pressure 2.5-3.5Mpa
    • --B06 grade, average density 600-625kg/m3,pressure 3.5-5Mpa

       For Example 550kg/m3 aac block ,we need the raw material list as following,just for reference ,finial formula will be designed by  engineers according client materials 

    No.

    Name

    ratio

    unit

    Kg/m3

     

     

    1

    Sand沙子

    65-70%

    Kg

    400-450

     

     

    2

    Lime石灰

    12-15%

    Kg

    80-90

     

     

    3

    Cement 水泥

    10-14%

    Kg

    75-85

     

     

    4

    Gypsum  石膏

    2-3%

    Kg

    15

     

     

    5

    Lubrication oil 潤滑油

     

    Kg

    1.5

     

     

    6

    aluminum鋁粉

    0.7‰

    Kg

    0.42

     

     

    7

    water 水

     

    kg

    500-600

     

     

    8

    Gas  (9500Kcal)

     

    M3

    10-12

     

     

    9

    Power電

     

    KWH

    12-15

     

     

     

     

    偷拍自怕亚洲视频在线观看

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