a. First crushed by Jaw Crusher.
b. Second Grinding into powder by Dry Ball Mill.
c. sand also need grinding into powder with wet Ball Mill.
steam concrete gas aac block manufacturing plant light weight brick making machine
Product Description
Product Description
steam concrete gas aac block manufacturing plant light weight brick making machine
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, pre-raising, 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.
AAC block
AAC panel
Raw material requirement:
1. Can use sand and fly-ash both to produce AAC block, but AAC panel only can use Sand as main raw material to reach its strength demands.
2. AAC block Capacity is from 50,000 m3 per year --- 300,000 m3 per year (300 working days/year)
3. AAC panel Capacity is from 30,000 m3 per year --- 150,000 m3 per year (300 working days/year)
Above items are very important to tell us first for our engineers to design whole production lines.
Raw material Ratio:
raw material name | unit | proportion |
fly-ash | % | 65-70 |
cement | % | 6-15 |
lime | % | 18-25 |
gypsum | % | 3-5 |
aluminum powder paste (600kg/m3) | 1/10000 | 8 |
water & material rate | 0.60-0.65 | |
curing room temperature | ℃ | 36-40 |
aluminum mixing time | S | 30-40 |
raw material name | unit | proportion |
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 | |
curing room temperature | ℃ | 35-38 |
aluminum mixing time | S | 30-40 |
How to produce AAC
Lime Crushing.
Gypsum mix with cement , water , Fly-ash into the slur pool
Slurry Pump
Casting mixer with its casting arm, cast all ready concrete into the molds.
Curing room about 35-40 ℃ , next to the Cutting machines (Horizontal & Vertical Cutting machine)
After grouping, into the autoclaves for 8-12 hours.
the side plate will returns automatically to combine into new molds with the Flip sling.
then we finally get the finished AAC Blocks to packed to transfer after separated one layer by one layer.
AAC Service
Pre-Sales Service
* Inquiry and consulting support.
* Foundation design drawing.
* View our Factory.
After-Sales Service
* Training how to install the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Contact Tina
TINA Contact info | |
wechat | +86-18769918897 |
whatsapp | +86-18769918897 |
facebook | https://www.facebook.com/tina.hf.54 |
linkedin | https://www.linkedin.com/in/tina-hongfa-machine-hu-992084165/ |
inbox | sales9 at sdhongfa.cn |
Certifications
Product Categories : AAC Production Line
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