Steam-cured lightweight foam cellular block making machine aac automatic aerated concrete block plant aac brick equipments

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments

(ISO9001-2000 CE HONGFA )

Capacity from 30000m3--300000m3 per year . 

1.introduction

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments

Areated concrete brick (light brick ) is the light and porous buidling material. It has light weight 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.Areated concrete common conception

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments

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.Advantages of AAC making machine

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments

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 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. Also many kinds raw material,have lowest wasteMain Material:coal ash sand waste mine material coal stone,stone dust and other silicon materials.

AAC cellular lightweight concrete blocks plant / aac Brick Machine plant factory

 Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments

Details :

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments

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 300,000M3.

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 1.5-2.5hours, 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

11. Cement lime Sand style aerated block raw material proportion

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

Service items:

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments 1,We will provide the user with corresponding technical solutions and site layout;

2,Provide guidance of equipments’ installation and the operation of the products for users

3,For each equipment, we will train mainly operater 10-15.

 Validity of warranty and service:

Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments 1,Guarantee to keep our equipments in good repair for 12 months, technical support for life-long.

2,After receiving the user’s phone, if the user is from the domestic , according to my company service branch , we will  send technical personnel within 24 hours to solve your problem; If it is foreign customer, my company will feedback  within 24 hours after receiving user’s information and manage to arrive the spot of the buyer 

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Steam-cured lightweight foam cellular block making machine / aac automatic aerated concrete block plant / aac brick equipments 1,Agglomerate lime is firstly crushed by jaw Crusher, and then the granule lime is milled by energy-saving mill. 

2,Mixing the fine grinding sands and the waste slurry for the slurry can improves effectively the stability of the  slurry. 

3,The slurry and powder are weighed by electronic measurement. The measurement and pouring of batching  plant are controlled by central control room.

4,The pouring method adopts fixed point pouring.

5,It chooses the JQF 6.0 step by step cutting machine (Made in China). The maximum cutting size is 6.0×1.2×0.6m and the capacity of the cutting machine is about 400,000 m3 per year. The cutting precision reaches the  China advanced level among the same size.

6,The autoclave kettle adopts 2 upward-acting doors to decrease the time of the brick in and out of the autoclave and saves construction areas.

7,Using the integrated process layout, it is conductive to building warm insulate and automatic control of the line. At the same time, it reduces the cost of construction.

8,Using hydraulic transport system instead of travelling crane can improve the stability of the system and save  the procedure of application for inspection.

9,The waste on the bottom is cleaned by the hanger with cleaner and then sent to the autoclave kettle for  autoclaved maintenance to realize no hard waste for production.

10,Comprehensive utilization of the waste material, waste water, waste gas and rain water helps make full use of the source and reduce emissions. 

11,In order to simplify processing and reduce the cost of production, Manual work is needed to clean and oil  the molds.

Please feel free to contact us for more information and any help , it will be our pleasure to be of service to you .

Shandong Hongfa Scientific Industrial & Trading Co ., Ltd