aac block making machines

aac block making machines 1.fully automated operating 2.light weight,low cost,high profit 3.we are professional manufacturer

AAC Block Making Machines

1.AAC Production Line Introduction

    AAC block (light brick ) 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.

2.AAC Production Line 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%.

3.AAC block Advantages

     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.

     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.

We can supply our customer for designning, production, installation, commissioning, training and good after-sale service.

Capacity: from 20000 cubic meter to 300,000 cubic meters per year.

 

Equipments: stocking raw materials, mixing, molding, forming, cutting, evaporating and curing, crane cramp, transporting etc.,

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.

 

 

 

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

 

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

Aluminum power paste calculate to use according to 600kg/m3 Remark: the accurate batching rate is adjustable according to the raw material locally

We have many Chinese customers and have a few foreign customers with rich experience. We can make the equipment configuration, give the professional advice and provide the technical support according to clients' different requirements. If you want to invest a potential industry and get more profit, aac plant is a best choice for you. Earlier you start, more profit you will get. Our company can be your strong support.

Contact person: Jenny

Director of International Trade Depatment

Henan Bochuang Machinery Equipment Manufacturer Co.,Ltd

Tel:+86-371-86638236     +86-15838150898

Fax: +86-371-86638233

Skype: gybaige 

aac block making machines