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以玻化微珠为保温材料,莫来石为主要装饰材料,采用连续浇筑的方法,制得防火、保温、装饰良好的保温装饰一体化板。试验结果表明,制备保温材料的最佳配比为:m(水泥)∶m(玻化微珠)∶m(胶粉)∶m(纤维素)∶m(聚丙烯纤维)=180∶160∶6∶2∶1;制备装饰材料最佳配比为:m(莫来石)∶m(水泥)∶m(玻化微珠)∶m(胶粉)∶m(纤维素)∶m(颜料)=100∶60∶15∶5∶0.6∶10,制得的保温装饰一体化板的表观密度为361 kg/m~3,导热系数为0.06 W/(m·K),吸水率小于7%,28 d抗压强度为3.2 MPa,满足外墙保温节能要求。
To glass beads for the insulation material, mullite as the main decorative materials, the use of continuous pouring method, obtained fire, heat preservation, well-decorated insulation integration board. The results show that the best ratio of preparation of insulation materials is: m (cement): m (glass beads): m (powder): m (cellulose): m (polypropylene fiber) = 180: 160: 6: 2: 1; the best ratio of preparing decorative materials is: m (mullite): m (cement): m (vitrified microbeads): m ) = 100: 60: 15: 5: 0.6: 10, the apparent density of the integrated insulation board is 361 kg / m3, the thermal conductivity is 0.06 W / (mK), the water absorption is less than 7 %, 28 d compressive strength of 3.2 MPa, to meet the requirements of thermal insulation of the external wall.