AAC block making plant
(20000-50000 m3manual AAC Plant / 50000-300000 m3 aotomactic AAC Plant)
Introduction of the AAC block making plant
Autoclaved aerated concrete block material based on calcium and silicon as the basic components to the formation of porous gas method of chemical hair structure,obtained by autoclaved curing of high strengh ligh weight artificial stone. It can be said of autoclaved aerated concrete block is a chemical made by a special method of gas gas autoclaved porous silicate concrete.currently,autoclaved aerated concrete block product is the highrise building frame structure of various raw materials,no other product can substitute for its future in the ascendant,there is no risk of product,process maturity,will not lead to investment risk,the product also conforms to national industrial policy.
Development of the autoclaved aerated concrete block is one of the important measurea China wall reform can save a lot of land,a lot of energy,but also turing waste into wealth,cleaning up the environment ,reduce pollution,both good economic benefits as well a significant social benefits.
Features of the AAC block making plant
1 The operation of our plant is simple and practical.
2 Waste materials and water can be recycled during operation process, it is environment-friendly.
3 The whole equipment has higher degree of automation.
4 The final products are high in precision, qualified product rate ≥ 98%.
5 Hengxing AAC plant has good cost performance.
AAC Block making Plant Principle
1) Technology Orientation
Production and application of aerated concrete has a history more than 40 years in China. Viewing from technology point, high quality products can use 3mm special sand slurry technology to meet the construction requests and 50% energy saving goals. (When mortar joint is less than 3mm, take thermal conductivity coefficient of wall as 1; when mortar joint is more than 3mm, take thermal conductivity coefficient of wall as 1.5). Based on the history of the aerated concrete development, only high quality products can bring a prosperous market. Thus, the technology orientation of this scheme is high-class products according to China Standard GB11968-2006.
2) Production Capacity
In our factory, the main production capacity is annually 50,000m3, 100,000m3, 150,000m3, 200,000m3, 300,000m3 etc. The product is aerated concrete block which is light in weight. Also, there is a reservation of plate in consideration of users' need.
3) Product Specification
Products conform to requirement of 04~07 grade blocks stated in GB11968-2006.
General Specifications of Aerated Concrete Blocks
Detailed AAC Block making Plant 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 0.5 hour, 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
AAC Block making Plant Process:
1.Stocking and supplying raw materials
2.Processing raw materials
3.Batching and pouring
4.Cutting
5.Grouping and maintaining process
6.Steaming in autoclaves
7.Final products packaging
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