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国外加气混凝土制品主要有外墙板、隔墙板、楼板、屋面板、小型砌块、大型砌块等。加气混凝土制品具有容重小、保温和施工快等许多优点,是一种良好的轻质建筑材料。加气混凝土制品的耐压强度和导热系数等视容重大小而有所不同。容重小,强度低,导热系数小,容重大,强度高,导热系数大。一般容重为400～900公斤/米。时,耐压强度约为15～140公斤/厘米~2,导
Foreign aerated concrete products mainly include exterior wall panels, partition wall panels, floor slabs, roof panels, small blocks, and large blocks. Aerated concrete products have many advantages such as small bulk density, heat preservation and quick construction, and are good lightweight construction materials. The compressive strength and thermal conductivity of aerated concrete products vary depending on the bulk density. With low bulk density, low strength, low thermal conductivity, large capacity, high strength and large thermal conductivity. The general bulk density is 400-900 kg/m. When the compressive strength is about 15 to 140 kg/cm~2,