Cellular Lightweight brick plant

AAC BLOCK PLANT/MACHINE lightweight cellular Concrete plant Areated concrete brick (light brick ) 1.introductionAreated 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 conceptionCommon 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     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. 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.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.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 0.6315 one mould product 2.88M36 Casting slurry cycle time 5-6 minutes, cut cycle time 5 minutes.7 casting slurry temperature 38-42 degree8 body quiet stop. Time is 1.5-2.5hours, temperature 50-90 degree, after quiet stop body strength is 0.15-0.18Mpa9 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 NameUniteCement lime fly ashFly ash%65-70Cement%6-15Lime%18-25Gypsum%3-5Aluminum powder paste(600kg/m3)1/100008Water & material rate 0.6.-0.65Casting system 36-40Aluminum mixing timeS30-4011.cement lime sand style aerated block raw material proportionNameUnitCement lime sandSand%55-65Cement%10-20Lime%20-30Gypsum%2-3Aluminum powder paste(600kg/m3)1/100008Water & material rate 0.65-0.75Casting system 35-38Aluminum mixing timeS30-40 Reference:cement is 42.5 Portland or 42.5 common cementAluminum power paste calculate to use according to 600kg/m3