 
New Block Making Machine Aerated ACC Cement Block Machine(1)Introduction
 Aerated concrete brick (light brick) is the light and porous building material. It has light keeping temperature cant burn and other advantages. It can be made into many kinds of bricks(for example: 600*200*100mm, 600*150*100mm, 600*300*200mm, 600*200*150mm), 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.

 (2)Aerated concrete common conception
Common concrete density is usually 1600-2400kgs/m3, but aerated concrete are 500kgs/m3, 600kgs/m3, 700kgs/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. Finally, there will become the light brick. The porous rate is 70-80%. 
(3)Advantages
 Light weight
 Aerated concrete density is usually 400-700kgs/m3(according the market production), same as 1/3 of clay brick and 1/5 common concrete. So use the Light brick 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.
Keeping temperature
 It has many are porous, the delivery heating coefficient is 0.9-0.22W/(m.k), 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: Silicon Sand/Fly ash 65-70%, Cement 12-15%, Lime powder 12-15%, Gypsum 3-5%, Aluminum 0.5kg/m3 AAC block.

AAC Material Active Ingredients Analysis

1-1 Fly Ash(65-75%)
Index item		Grade
		I	II
Degree of fineness	0.045 square hole sieve left amount	≤30%	≤45%
	0.080 square hole sieve left amount	≤15%	≤25%
Ignition loss		≤5%	≤10%
SiO2(Silicon dioxide)		≥45-55%	≥40%
SO3(Sulfur trioxide)		≤1%	≤2%
Reference: The fineness can choose 0.045 or 0.080 square hole sieve left amount judge

1-2 Sand(65-70%)
	Grade
	I	II	III
SiO2(Silicon dioxide)	≥85%	≥75%	≥65%
CI(Chloride)	0.02%	0.03%	0.03%
Mica	≤0.5%	≤0.5%	≤1%
SO3(Sulfur trioxide)	≤1%	≤1%	≤2%
Clay	≤3%	≤5%	≤8%
K2O+Na2O (Potassium oxide+Sodium oxide)	≤1.5%	≤3%	≤5%

2 Lime(10-15%)
Item	Grade
	I	II	III
Calcium oxide+Magnesium oxide	≥90%	≥75%	≥65%
Magnesium oxide	≤2%	≤5%	≤8%
Silicon dioxide	≤2%	≤5%	≤8%
Carbon dioxide	≤2%	≤5%	≤7%
Digestion speed	5-15 Minutes
Digestion temperature	≥60-90 Degree Celsius
Undigested residue quality fraction	≤5%	≤10%	≤15%
Fineness (0.080 square hole sieve left amount)	≤10%	≤15%	≤20%

3 Cement(10-15%)
SiO2(Silicon dioxide)			21-23%
AI2O3(Aluminium oxide)			5-7%
Fe2O3(Iron oxides)			3-5%
CaO(Calcium oxide)			48-64%
MgO(Magnesium oxide)			4-5%
C3S(Calcium silicate)			44-59%
C2S(Dicalcium silicate)			18-30%
C3A(Tricalcium aluminate)			5-12%
C4AF(Tetracalcium aluminoferrite)			10-18%

4 Gypsum/Plaster(3-5%)
CaSO4(Calcium sulfate)			>70%
MgO(Magnesium oxide)			<2%
CI(Chloride)			<0.05%
Preferably ground residue 90μm			<10-15%

5 Aluminium Paste(0.074%)
Species	Water formulation kind		Oil formulation kind
Item number	GLS-70	GLS-65	GLY-75	GLY-65
Solid composition	≥70%	≥65%	≥75%	≥65%
Activated aluminium in solid composition	≥85%		≥90%
Fineness	0.075mm square hole sieve left amount ≤3%
Gas produce ration (4 Minutes)	40-60%		50-80%
Gas produce ration (16 Minutes)	≥90%
Gas produce ration (30 Mintues)	≥99%
Usually advice to use water formulation kind

Company introduction:

SANKON Building Materials Technology Co. is a one stop solutions provider for autoclaved aerated concrete (AAC) production equipment including complete AAC production lines. We employ a team of experts with more than 20 years of industry experience to drive our innovative efforts and create highly efficient building material production equipment. Using highly automated production machinery, SANKON is able to produce more than 9 thousand tons of equipment each year to satisfy our customers all over the world. Contact us today to learn more about our outstanding AAC production machinery.

JIANGSU SANKON BUILDING MATERIALS TECHNOLOGY CO.,LTD.

Add.: No. 31, Xinxi Road, Chuanjiang Town, Xinbei District, Changzhou City, Jiangsu Province
Contact Person: Rita
Tel.: +86-519-83996829

Warm tips:
Dear friend, to save your valuable time, please kindly add information as follows in your inquiry.
1.The exact size of blocks and bricks you need;
2.Picture of your blocks;
3.Industrial electricity voltage.(volts & Hz)
4.The specific price please refer to your needs, such as details list.
Note: If you want more such as shipping cost, machine video, catalog, details photos and so on, please tell us, we will do the best to help you.

Product Tags:

New Block Making Machine Aerated AAC Cement Block Machine

AAC Block Machine

AAC Block Making Machine

AAC Block Cutting Machine

Automatic Concrete Block Making Machine

Semi Automatic Block Making Machine

AAC Brick Machine

Lightweight Wall Panel Machine

AAC Autoclave

Autoclaved Aerated Concrete Production Line

Block Brick Machine

Mobile Concrete Block Making Machine

AAC Block Plant Machinery

AAC Machine Overturn Table

New Block Making Machine Aerated AAC Cement Block Machine

New Block Making Machine Aerated ACC Cement Block Machine

autoclaved aerated concrete block machinery

aerated concrete block machine

cement block maker machine