AAC is a lightweight foam silicate product. The main materials are
based on silicon materials (sand, fly ash, gangue)
Silicon and calcium (cement and lime), mixed with foaming agent
(aluminum powder), after batching and mixing,
The process of pouring, pre curing, cutting, and steam
(high-pressure sterilization) ultimately produces this lightweight
concrete product.
Classification:
AAC classification: Generally, it can be classified based on the
type of raw materials, manufacturing process, and function.
According to the shape of AAC products, they can be divided into
AAC blocks and AAC panels.
Advantages:
AAC is a revolutionary material with high durability and strength,
low weight, excellent insulation, fire resistance, sound
absorption, unprecedented construction ability, and outstanding
ecological green functions. AAC is one of the earliest and most
widely used lightweight wall materials in China.
1. Raw materials processing
Put the fly ash or sand into the ball mill to mill via the conveyor
belt, after milling, put the slurry into the slurry storage
tank by slurry pump.
2. Batching, mixing and casting
The lime, cement will convey by conveyor to the dry powder measure
scale to scale separately. The slurry convey by slurry pump
then to the automatic scale;the power and slurry put into the
mixer,pouring into the mould.
3.Steaming
Finished cutting using semi-product crane carry to the front of
autoclavegrouped,hoisting machine or dragger will drag steam
trolley into autoclave to steam,it need 10-12 hours.
