GHM Co., Hot selling Autoclaved aerated concrete AAC Block Production Plant
Autoclaved Aerated Concrete (AAC) block and board have become the pillar industry in construction field. China has introduced AAC technology before 40 years, our company is the earliest manufacture and R D institute of Aerated Concrete (AAC) machinery, and our technology has reached the advanced level of Aerated Concrete (AAC) machine industry. The sales volume and comprehensive indexes of our Aerated Concrete (AAC) equipment are ahead of others in China. The aerated concrete is characterized by the advantages of light weight, heat preservation, sound isolation, high strength
2.Production Process of Aerated Concrete
Production Process of Aerated Concrete According to the category and quality of raw material, and the features of equipment, the aerated concrete can be manufactured in different processes. Generally, add water to ash, silica sand or slag and crush them into slurry; then add powdery lime, cement of right amount, plaster, vesicant, foam stabilizer, and mix and pour it to mould frame; after curing, foaming and hardening, cut it into blocks and boards in different specifications; finally, transport it into pressure steamer with steam-curing cart, and get the light cellular concrete after steam-curing with high temperature and pressure. Process Flow of an Annual Output 50,000m3---300,000m3 Aerated Concrete Steam-Curing Production (1) Various raw material storage tanks (2) Mix dosing (3) add water to raw material and mix them (4) prepare the mould (5) pour (6) foam and wait (7) release from mould (8) turn up, cut horizontally and vertically (9) make into groups and get into autoclave (10) cure under high temperature and pressure (11) release the finished products from the autoclave (12) test the finished products (13) pack (14) stack and store up (15) leave the factory.
If the raw material is flyash, flyash specs are as follows:
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2
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Flyash
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JC/T409-2001
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Grade 1
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Grade 2
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finess(0.045mm square hole sieve)
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30%
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45%
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finess(0.080mm square hole sieve)
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15%
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25%
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Ignition loss
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7%
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12%
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SiO2
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45%
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40%
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SO2
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1%
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2%
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If you are interested in our machine and our aac production equipment, please let me know with your detailed requirement: capacity? raw material? my email id as follow, when I see your message, I will reply very soon, thanks and best regards