Steam-Free Foam Block(Brick) with without autoclav

1.Description: The main raw material of this block is ash powder, slag, waste of nature resources. It has the fearture of small bulk density (can float on the water surface), insulation, heat insulation, energy-saving, excellent sound insulation, good processability and etc. It has the same density with the steamed block, but the process is simple and investment is small.(the investment is 1/10 of steamed block ), This set of machine breaks the traditional threshold of the autoclaved aerated block such as complex technology and high investment. (It's only a few million dollars investment in equipment). 2.Technical superiorit: 1.Wide source of raw materials, high rate of recycling waste and low cost. The main material is fly ash, slag, sand, aeolian sand, ore powder and tailing ore with a low content of soil and so on (any one of them can make it). It have a rate of utilization waste up to 70% with low-cost, high-profit. 2.High technology content. The first core technology ---- HJ-FQ-foaming agent is prepared by several raw materials which can be purchased easily to achieve the effect of air brick. The second core technology ---HJ-FH Strength Agent reduced the amount of cement and increase the intensity of block to the same intensity of steam block. 3.Simple process, easy to operate. FQ foaming agent and FH strength agent mix the cement, ash, sand and other materials, air-entrapping and then use the moulds forming it without autoclave. 4.Less demanding on the production conditions. Easy plant can be shed, open storage of products, no warehouses, less demanding on the quality of workers. 5.Investment can be more or less with flexibility. It can start with small investment and also can directly product with a large-scale. The work sites can be fixed or moved. 6. Widely used. This technique can produce hollow blocks, insulation bricks, light panels, insulation boards by changing molds, and can also be used in light concrete for roof, wall, walls, insulation and heating fields.