aac blocks DONGYUE

aac blocks DONGYUE

USD $500,010 - $200,000,000 /Set

Min.Order:1 Set

Supply Ability:
20 Set / Sets per Month
Port:
Qingdao
Payment Terms:
T/T

Quick Details View All >

Condition:
New
Type:
Other, AAC block machine line
Brick Raw Material:
Fly Ash
Processing:
Brick Production Line
Method:
Autoclaved Aerated Concrete
Automatic:
Yes

Dongyue Machinery Group Co., Ltd.

Business Type: Manufacturer,Trading Company
Linyi Shandong China
Main Products: Block Making Machinery AAC Line ,APB Line ,ALC Line ,Concrete Block Making Machinery ,Color Metal Tile Equipment ,Color Metal Tile

Product Details

              aac blocks DONGYUE 

 (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. aac blocks DONGYUE 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. aac blocks DONGYUE advantage :

    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

3.Raw material requirement of aac blocks DONGYUE :

1. Sand 69%

 

 

Super Grade

First Grade

Qualified product

SiO2

85%

75%

65%

CI-

 

0.02%

0.03%

0.03%

Mica

0.5%

0.5%

1%

SO3

1%

1%

2%

clay

3%

5%

8%

K2O+Na2O

1.5%

3%

5%

 

2. Lime 20%

Item

G aerated concrete blocks,aerated concrete blocks equipment,aerated concrete brick(light brick) DONGYUE rade

Super Grade

First Grade

Qualified product

A(CaO+MgO)       Quality Fraction %

90

75

65

MgO               Quality Fraction %

2

5

8

SiO2                       Quality Fraction %

2

5

8

CO2               Quality Fraction %

2

5

7

Digestion speed ,min

                 5-15

Digestion temperature ,   °C

                 60-90

Undigested residue quality fraction ,%

5

10

15

Fineness (0.080 square hole sieve left amount) %

10

15

20

 4. Process of aac blocks DONGYUE :

          aac blocks DONGYUEaac blocks DONGYUE

1.Material making:

 aac blocks DONGYUE

2.material batching;

 aac blocks DONGYUE

3.pouring;

aac blocks DONGYUE

4.curing:

 aac blocks DONGYUE

5.cutting:

aac blocks DONGYUE

6.autoclaving;

aac blocks DONGYUE

7.Out of autoclave;

 aac blocks DONGYUE

8.Seperating;

 aac blocks DONGYUE

10.Finished products:

 aac blocks DONGYUEaac blocks DONGYUE

11. usage of brick and panels:

aac blocks DONGYUEaac blocks DONGYUE

12.certificates of aac blocks DONGYUE :

 aac blocks DONGYUE

 

 

 

 

 

 

 

 

 

 

 

 

 

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Contact Supplier

Ms. jinghui sun manager Chat Now
Telephone
86-539-8036228
Mobile
8618660962888
Fax
86-539-8025589
Address
zhuanbu industry Area, linyi city, Shandong province, China Linyi,Shandong

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