| Customization: | Available |
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| After-sales Service: | Provide |
| Warranty: | Provide |
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Hongfa customized Autoclaved aerated concrete block AAC block production line lightweight gas block machinery
The equipment that Hongfa heavy machinery AAC block production line now mainly adopts the Yitong process to realize the green body turning in the air, the fixed-step cutting of the green body walking, the hydraulic lifting and conveying, the bottom turning in the air, and the defoaming treatment of the steam drum.
It has the advantages from the process:
1. It can realize the mixed grinding to prepare the cementitious material and effectively improve the pouring stability; the flow-tube type pouring stirring can shorten the stirring time and greatly improve the uniformity of stirring.
2. Raw material processing can realize the hydrothermal ball milling process and improve the stability of fly ash and mortar.
3. Staggered batching process. The batching building is divided into two and staggered. It simplifies the layout of equipment and building structure, and meets the requirements of staff space and equipment layout.
Product Description
Each section of AAC production line
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1.Raw materils preperation for AAC plant: A, Milling sand ( fly ash no need mill) and to make slurry B, Lime: crushing - milling ( or to buy lime lowder directly) C, Gypsum:to mill with sand or lime or input with flyash then to make slurry directly. |
2.Slurry batching:
The prepared and stored raw materials to be used are metered, adjusted for temperature and concentration, and a small amount of dosing materials are metered on-site, and then fed to the stirring equipment in turn according to the process requirements.
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3. Pouring: In this process, the materials that are put into the mixer after the previous batching process are measured and adjusted if necessary, and the materials that meet the time, temperature, and consistency requirements of the process are made, then pouring into the mold. The pouring process is an important process that can form a good pore structure, and it constitutes the core link of aerated production as the batching process. |
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4.Cutting: The cutting process is to divide and shape the aerated concrete body to meet the appearance size requirements. |
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5.Autoclave curing: High-pressure steam curing of aerated concrete aac body. (Usually above 174.5 ºC) |
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6.Out off Autoclave: Including finished aac products out of the autoclave, lifting, separation, inspection, packaging and cleaning and oiling of trolleys and bottom plates. |
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7.Waster recycle: Waste cncrete cut away from green body and waste water from steam of autoclave. |
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8.Finished block dealing process: After 6-10 hours, the finished product comes out of the autoclave and is divided layer by layer with a block separator. |
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9.Packing process: Use finished block handling hangers to clamp finished products to packing lines on wooden pallets After packaging, the finished products are transported to the yard according to specifications by forklift for stacking. |
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Advantages of the AAC blocks application
| Sound proof |
AAC wall has an excellent sound Transmission class (STC) ,rating of 44. Result: Virtually Soundproof Interiors |
| Thermal Insulation |
It has highest thermal rating in the industry:R30.Thus provides well insulated interiors, keeping out warm air in summer and cold air in winters. AAC reduces Air conditioning cost by 30%. |
| Earthquake Resistant |
Earthquake forces on structure are proportional to the weight of the building, hence AAC shows excellent resistant to earthquake forces. Regions of high seismic activity like Japan exclusively use AAC. |
| Floor Space Area |
Use of thinner blocks (6" instead of 9" exterior walls) because of its excellent water barrier & insulation properties leads to an increase in floor space area between 3-5%. |
| Cost saving |
Being lightweight AAC drastically reduces the dead weight of building, resulting into reduction in steel (up to 27%) and cement (up to 20%) structural cost saving. Being 8 times the size of a clay brick, AAC wall construction involves 1/3 the joints, thus an overall mortar saving up to 66%,Its automatic manufacturing process gives AAC an exceptional dimensional accuracy & smooth surfaces, eliminating need of threecoat plaster walls and allows for a final 6 mm skim coat (putty/POP). |
| Fire Resistant |
Best in class fire rating of 4 hours. The melting point of AAC is over 1600 ºC, more than twice the typical temperature in a building fire of 650 ºC. |
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Pest control |
Being made of inorganic minerals, it does not promote growth of molds. Strength to weight ratio, higher than even M150 concrete and far exceeds the Indian Building requirements. |
Production Line
Raw Materials and Finished Products
AAC Block Production Line Layout
Please contact us : Ms.Somi whasapp:+86 17777167380
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