Foam Brick | lightweight foam brick foam brick machinery equipment IDT is to achieve the wall material of choice for building energy efficiency. [Url = http://www.67845672.com/Product-16.html] foam brick [/ url] Free steam filling the porous structure of the block to have good sound absorption, sound insulation, providing people with a quiet and comfortable living environment, according to the acoustic properties of 120mm thick wall insulation capacity of 46dB, 180mm thick wall volume to 53db,, light brick 240mm thick wall insulation foam volume 58db, can achieve a total wall of sound insulation requirements of the household . Foam brick | brick light foam equipment, mainly from the cement, river sand, foam and water as the main raw material, scientific configuration, mixing and high-pressure foam and made an environmentally friendly new wall materials, radioactive meet the requirements of GB6566 standards, its use is not limited. Foam Brick | lightweight foam brick foam brick machinery equipment IDT mainly by the cement, river sand (fly ash), blowing agents, water has been scientifically formulated for the raw materials, adequate stirring, mixing and high-pressure foam made of a new environmentally friendly wall material. 1, cost: pure dry bulk density of 300-6001kg/m3, reduce the load of 50-60% of the wall. 3-8% to reduce the economic benefits of steel. 2, the fire resistance: refractoriness up to 800 degrees Celsius, thermal conductivity of 0.21.3, water absorption: Since independence, the internal porosity is closed spherical structure. The penetration depth of only 6-8cm, water absorption of less than 15%, fully consistent with the requirements of lightweight wall materials. 4, sound absorption, sound insulation performance: the porous structure to have good sound absorption, sound insulation, the household can achieve a total wall of noise requirements. Foam Brick | lightweight foam brick equipment