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微孔硅酸钙。这是近几年国内新崛起的一种保温材料。其保温性能可与矿棉媲美。它具有一定的机械强度,成本只有矿棉的一半。目前国内仅有几家生产,产量也不多。空心微珠。这是一种应用较广的良好的
Microporous calcium silicate. This is a kind of insulation material newly emerged in China in recent years. Its thermal insulation performance is comparable to mineral wool. It has a certain mechanical strength and costs only half as much as mineral wool. At present, only a few domestic production, production is not much. Hollow microspheres. This is a good application