Sand AAC Block Production Line Features:
1, Easy to operation and maintain
2, Factory direct offer
3, Energy saving
4, ISO9001-2008, CE
1, Easy to operation and maintain
2, Factory direct offer
3, Energy saving
4, ISO9001-2008, CE
Basic Introduction of AAC Block Production Line:
Autoclaved Aerated Concrete (AAC) is a siliceous material (sand, fly ash and silicon tailings such as waste porcelain clay, stone processing waste materials, blast furnace slag, etc. ) and calcareous materials (lime, cement) as the main raw material, mixing fat gas agent (aluminum powder), by ingredients, mixing, casting, preraising, cutting, autoclave, curing process made of light porous silicate products, because by the hair contains a lot of gas even after the small pores, hence the name of aerated concrete.
Normal size of AAC block:
Length (mm): 600
Width (mm): 75, 100, 125, 150, 175, 200, 250
60, 120, 180, 240
Height (mm): 200, 240, 250, 300
Remarks: the size can be customized
Main raw material of AAC block:
1, Sand: meet standard JC/T622-1996, technical requirements: SiO2s > 65%, 0.08mm residue on sieve < 20%, CaCO3< 10%, So3< 2%, clay< 8%, no impurity.
2, Lump quick lime: meet standard JC/T621-1996, technical requirements: A-CaO> 65%, slacking time 8-15min, slacking temperature > 65° C, burnt lime content < 8%, ash content < 10%, MgO < 5%.
3, Gypsum: technical requirement: Dihydrate gypsum or phosphogypsum, SO2 content > 35%.
1, Sand: meet standard JC/T622-1996, technical requirements: SiO2s > 65%, 0.08mm residue on sieve < 20%, CaCO3< 10%, So3< 2%, clay< 8%, no impurity.
2, Lump quick lime: meet standard JC/T621-1996, technical requirements: A-CaO> 65%, slacking time 8-15min, slacking temperature > 65° C, burnt lime content < 8%, ash content < 10%, MgO < 5%.
3, Gypsum: technical requirement: Dihydrate gypsum or phosphogypsum, SO2 content > 35%.
4, Cement: meet standard GB175-92, 32.5R bulk cement.
5, Aluminium powder or aluminum paste: solids content > 65%.
5, Aluminium powder or aluminum paste: solids content > 65%.