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Composite rock wool reinforcing plate and preparation method thereof
The invention discloses a composite rock wool reinforcing plate and a preparation method thereof. The composite rock wool reinforcing plate comprises a rock wool plate, a heat insulation layer is embedded in the rock wool plate, reinforcing steel bars are fixed to the contact face of the rock wool plate and a wall, each reinforcing steel bar comprises an inner shaft and an outer pipe, the outer pipes sleeve the corresponding inner shafts, adhesive bags are arranged in the inner shafts, puncture protrusions and through holes are formed in the inner walls of the outer pipes, and the puncture protrusions correspond to the adhesive bags. According to the composite rock wool reinforcing plate and the preparation method thereof, the heat insulation layer is embedded in the existing rock wool plate, so that the use amount of production raw materials is reduced, and meanwhile, the heat insulation performance is improved; and in addition, rigid foam polyurethane and rock wool are compounded together, and experiments show that the rock wool material added with the rigid foam polyurethane can greatly reduce the K value of the heat transfer coefficient of the outer wall, and meets the technical indexes of ultralow-energy-consumption buildings.
本发明公开了一种复合岩棉增强板及其制备方法，包括岩棉板，所述岩棉板内部嵌合有绝热层，所述岩棉板与墙体接触面上固定有钢筋，所述钢筋包括内轴和外管，所述外管套设在所述内轴上，所述内轴内设有胶黏剂包，所述外管内壁上设有刺突和通孔，所述刺突与所述胶黏剂包相对应。本发明公开的一种复合岩棉增强板及其制备方法，在现有的岩棉板内嵌合了绝热层，降低了生产原料的用料量同时提高了绝热性能；此外，将硬泡聚氨酯与岩棉复合在一起，经实验表明，添加硬泡聚氨酯的岩棉材料可以大大降低外墙传热系数K值，符合超低能耗建筑技术指标。
Composite rock wool reinforcing plate and preparation method thereof
The invention discloses a composite rock wool reinforcing plate and a preparation method thereof. The composite rock wool reinforcing plate comprises a rock wool plate, a heat insulation layer is embedded in the rock wool plate, reinforcing steel bars are fixed to the contact face of the rock wool plate and a wall, each reinforcing steel bar comprises an inner shaft and an outer pipe, the outer pipes sleeve the corresponding inner shafts, adhesive bags are arranged in the inner shafts, puncture protrusions and through holes are formed in the inner walls of the outer pipes, and the puncture protrusions correspond to the adhesive bags. According to the composite rock wool reinforcing plate and the preparation method thereof, the heat insulation layer is embedded in the existing rock wool plate, so that the use amount of production raw materials is reduced, and meanwhile, the heat insulation performance is improved; and in addition, rigid foam polyurethane and rock wool are compounded together, and experiments show that the rock wool material added with the rigid foam polyurethane can greatly reduce the K value of the heat transfer coefficient of the outer wall, and meets the technical indexes of ultralow-energy-consumption buildings.
本发明公开了一种复合岩棉增强板及其制备方法，包括岩棉板，所述岩棉板内部嵌合有绝热层，所述岩棉板与墙体接触面上固定有钢筋，所述钢筋包括内轴和外管，所述外管套设在所述内轴上，所述内轴内设有胶黏剂包，所述外管内壁上设有刺突和通孔，所述刺突与所述胶黏剂包相对应。本发明公开的一种复合岩棉增强板及其制备方法，在现有的岩棉板内嵌合了绝热层，降低了生产原料的用料量同时提高了绝热性能；此外，将硬泡聚氨酯与岩棉复合在一起，经实验表明，添加硬泡聚氨酯的岩棉材料可以大大降低外墙传热系数K值，符合超低能耗建筑技术指标。
Composite rock wool reinforcing plate and preparation method thereof
一种复合岩棉增强板及其制备方法
LI CHENFENG (author) / FAN XIAOXUE (author) / LI KAIMEI (author)
2021-03-26
Patent
Electronic Resource
Chinese
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