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Dongyue Machinery Group Co., Ltd.

Sand Lime AAC Machine, AAC Block Making Machine, AAC Block Machine manufacturer / supplier in China, offering Sand-Lime AAC Block Making Machine, Qt40-3A Moving Hollow Block Making Machine Cement Egg Laying Brick Machine Price, Dongyue Grand Cement Brick Making Machine Qt40-2 and so on.

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Supplier Homepage Product AAC block production line Sand-Lime AAC Block Making Machine

Sand-Lime AAC Block Making Machine

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 80 Sets/Month
Transport Package: Suitable for Sea Transportation
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: aac machine
  • Customized: Customized
  • Type: Autoclave
  • Oversea Office: India, Indonesia,Vietnam
  • Indonesia: 25 AAC Plants
  • Raw Material: Sand or Flyash, Cement ,Lime ,Gypsum ,Aluminiunm P
  • Specification: CE, ISO9001, SGS
  • HS Code: 84748090
  • Certification: CE, ISO, Ce, SGS, ISO9001
  • Automatic Grade: Automatic
  • Experience: 20 Years Experience
  • Inida Plant: 12 AAC Plants
  • China Plants: 300 AAC Plants
  • Trademark: DONGYUE
  • Origin: Shandong Province, China
Product Description
Sand-lime AAC block making machine
Sand-Lime AAC Block Making Machine
(we have india, indonesia, vietnam oversea office, 15 AAC plants in India, 25 plants in Indonesia, 300 plants in China, we are only one have spare parts store in local)
1. Sand-lime AAC block making machine introduction:

Areated concrete block (light block ) is the light and porous buidling material. It has light keeping temperature cant burn and other advantages. It can be made into many kinds of bricks for example: 600× 200× 100, 80× 80× 180, 240× 115× 53, 600× 200× 125), they could be used industry building and common building. They are more and more popular in the world. In the future, they will replace the Clay brick completely.
Areated concrete common conception Common concrete density is usually 1600-2400kg/m3, but Areated concrete are 500kg/m3, 600kg/m3, 700kg/m3. It has not the big grain, main use silicon material (for example: Coal ash, sand, stone dust and others ), through making the material small for example sand, they can be used directly if has enough degree of small (for example coal ash. Mixing calcium material lime cement water to a special slop, then add the aluminum dust and the additive. Make the aluminum dust and the special slop have a Chemical reflect. Then produce Hydrogen to make the concrete slop to expanding or swell, foam. Next, put them into the curing room to concreting cutting steaming curing, last, there will bacome the light brick, the porous rate is 70-80%.
2. Sand-lime AAC block making machine common sense:
1. Light weight, Areated concrete density is usually 400-700kg/m3, (according the market in produce ), same as 1/3 of clay block and 1/5 common concrete. So use the Light block can reduce the weight of the build more, and also reduce the beam of roof and pillar press best. Then you can see, it can save the material and cost, it also fighting shaking.
2...Keeping temperature It has many are porous, the delivery hearting coefficient is 0.9-0.22W/(mk), the same as 1/4 or 1/5 of clay brick, so it is best materials now in the world.
Have many kinds material, have lowest waste
Main Material: Coal ash sand waste mine material coal stonestone dust and other silicon materials.
(1 )Product weight is according to 600kg/m3 to control.
(2 )annual capacity 200, 000M3.
(3) set raw material proportion: Cement 6.5%, raw lime 23%, flyash 68%, gypsum 3%, aluminum paste powder 350g/M3.
(4) water and material rate 0.631
(5) one mould product 2.88M3
(6) Casting slurry cycle time 5-6 minutes, cut cycle time 5 minutes.
(7) casting slurry temperature 38-42 degree
(8) body quiet stop. Time is 1.5-2.5housr, temperature 50-
90 degree, after quiet stop body strength is 0.15-0.18Mpa
(9) Steam curing cycle time, come in and out autoclave about 0.5hour, steam curing cycle time about is 6 hours/1.6Mpa, total 6.5 hours.
(10). Cement lime fly ash style aerated block raw material proportion
Name unit Cement lime fly ash
Flash % 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
Casting system OC 36-40
Aluminum mixing time S 30-40
(11). Cement lime Sand style aerated block raw material proportion
Name Unit Cement Lime Sand
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
Casting system OC 35-38
Aluminum mixing time S 30-40
Reference: Cement is 42.5 Portland or 42.5 common cement
1. Sand  69%
  Super GradeFirst GradeQualified product
SiO285%75%65%
CI- 0.02%0.03%0.03%
Mica0.5%0.5%1%
S O31%1%2%
clay3%5%8%
K2 O+Na 2 O1.5%3%5%
 
2. Lime  20%
ItemG aerated concrete blocks,aerated concrete blocks equipment,aerated concrete brick(light brick) DONGYUE rade
Super GradeFirst GradeQualified product
A(CaO+MgO)       Quality Fraction %907565
MgO               Quality Fraction %258
SiO2                       Quality Fraction %258
CO2               Quality Fraction %257
Digestion speed ,min                 5-15
Digestion temperature ,   °C                 60-90
Undigested residue quality fraction ,%51015
Fineness ( 0.080 square hole sieve left amount)  %101520

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Sand-Lime AAC Block Making Machine

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Sand-Lime AAC Block Making Machine


Sand-Lime AAC Block Making Machine

Sand-Lime AAC Block Making Machine
Sand-Lime AAC Block Making Machine
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