Aerated Concrete Block

Aerated Concrete Block is ground fine quartz sand, fly ash, cement, lime, aluminium powder and gypsum as main raw materials, after pouring iingredients and high temperature (180-195 degree) and high pressure (13 standard atmospheric pressure) made of fine porosity of lightweight aerated concrete products, It can form the block, can form the plate; It can be made into wall materials, Also can be made into level board and floor.

体积密度级别B05B06B07
干体积密度(kg/m³)优等品500600700
合格品525625725
强度级别Mpa优等品A3.5A5.0A7.5
合格品A2.5A3.5A5.0
干燥收缩值mm/m普通法≤0.50.50.5
快速法≤0.80.80.8
抗冻性质量损失%≤555
冻后强度(Mpa)≥22.84
导热系数干态(w/m.k)≤0.140.160.18