| 岩棉板 |
| 添加时间：2020/9/5 16:43:30 浏览次数： |
| 岩棉板主要以摆锤法生产，憎水型岩棉板为保温隔热层材料，岩棉复合板是以天然岩石如玄武岩、辉长岩、白云石、铁矿石、铝钒士等为主要原料，加适量的粘结剂、憎水剂经高温熔化、纤维化而制成的无机质纤维，其执行标准是GB/T25975-2010《建筑外墙外保温用岩棉制品》；矿渣岩棉是以工业矿渣如高炉的矿渣、磷矿渣、粉煤灰等为主要原料，经过重熔纤维化而制成的无机质纤维。 Rock wool board is mainly produced by pendulum method. Hydrophobic rock wool board is used as thermal insulation material. Rock wool composite board is an inorganic fiber made from natural rock such as basalt, gabbro, dolomite, iron ore, aluminosilicate, etc. by melting and fibrosis at high temperature with proper binder and hydrophobic agent, its executive standard is GB / t25975-2010 "rock for external thermal insulation of building external wall" Slag rock wool is an inorganic fiber made from industrial slag such as blast furnace slag, phosphorus slag, fly ash and so on. |
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