Product Details

Hot selling aac aerated concrete block building material machinery

1.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.

2.AAC block equipment production Line/lightweight block machine Advantages
(1)light weight
Areated concrete density is usually 400-700kg/m3,(according the market in produce ),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.
(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.There are many kinds material,have

lowest waste.
(3)High Strength
High pressure steam-curing autoclaving process gives AAC unmatchable strength to weight ratio, higher than even M150 concrete and far exceeds the Indian Building code requirements

(4)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%

3.AAC block equipment production line DETAILED PRODUCT DESCRIPTION

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.

4.Cement lime fly ash style aerated block production line 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

5.Cement lime Sand style aerated block production line 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

6.AAC block equipment production line production process:

First, the Fly Ash is mixed with water, and made Slurry in a slurry mixture. If

Sand is used as a base material, we need a ball mill to grind the sand to fine power. The

slurry making process is same sand.

After Slurry is made, the slurry is stored in slurry storage tank, where the slurry is

constantly agitated. Care is taken to run the slurry storage tank all the time, so that is

never settles down the particles.

Then a weigh batcher weighs the Slurry, lime, OPC, Gypsum and aluminum

power in preset quantities, and mixes thoroughly. The mixture also pours the mix into the

Mould carried n the mould cart. The full pouring of the mixture is just enough to fill

around 50% of the mould.

Then the mould is kept in a warm chamber for 2 hours, so that the aeration and the

light initial setting takes place.

Next process is de-molding process of the big block, in which a sophisticated

overhead hoist takes the mould, demoulds the block.

Next process is the level wire cutting of the Block, while the block passes on the

cutting trolley through the series of wires. This process follows a vertical wire cutting

where as the block remains stationary, and the cutter cuts the block vertically.

The final cut blocks are Steam cured in autoclaves for 8 hours at 12 KG/Sq cm

pressure, and 200D C

The product is ready on the same date to go into the market

7.AAC block equipment production line Market Analysis

AAC is becoming more and more popular around the world, from western countries and then to developing

countries. Below Properties make AAC have unmatchable property, especially for high buildings:

1) Extreme Light Weight

2) Large Variety of Sizes

3) High Fire Resistant

4) Excellent Thermal Insulation

5) Great Sound Insulation

6) Moisture Protection

7) Termite Resistant

8) High Workability and Easy Processing

We are the top leader in China on manufacturing the Autoclaved Aerated Concrete Line(AAC) with 65% market share. We have exported our lines to different countries -- Russia, Thailand, Ukraine, Middle East and so on.And we have more than 30 AAC production lines in abroad.We also have office in India and in Indonesia.

We can supply our customer for designning, production, installation, commissioning, training and good after-sale service. Capacity: from 50000 cubic meter to 300,000 cubic meters per year.
Equipments: stocking raw materials, mixing, molding, forming, cutting, evaporating and curing, crane cramp, transporting etc.

AAC block production line main equipment photos.

Our company:http:///watch?v=ajPDe3rivQU

AAC production line:/watch?v=lnhb5xTiQrI

Welcome to Visit Our Plant in China!!!