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轻骨料混凝土是一种用多孔轻质骨料配制成的混凝土,与普通混凝土相比具有自重轻,保温性能好,耐火和抗震性能好等优点,它可以根据不同用途和不同结构性能的要求配制成不同容量和合乎强度要求的各种混凝土,适用于建造各种工业与民用建筑和其他构筑物,具有较好的技术经济指标。所以,在近几十年来,轻骨料混凝土在世界各国获得广泛的应用,特别是六十年代以来发
Lightweight aggregate concrete is a kind of concrete made of porous lightweight aggregate. Compared with ordinary concrete, it has the advantages of light weight, good heat preservation performance, good fire resistance and seismic performance, etc. It can be used according to different uses and different structural performance requirements. Made of various concretes with different capacities and strength requirements, it is suitable for the construction of various industrial and civil buildings and other structures, and has good technical and economic indicators. Therefore, in recent decades, lightweight aggregate concrete has been widely used in various countries of the world, especially since the 1960s.