A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Building board with good thermal insulation performance for constructional engineering
The invention discloses a building board with good thermal insulation performance for constructional engineering. The building board comprises a board body, wherein a built-in groove is formed in theboard body, a polystyrene board and a rock wool board are arranged on the inner wall of the built-in groove, the polystyrene board and the rock wool board are symmetrically distributed in the built-ingroove, the polystyrene board and the rock wool board are both fixedly connected with the inner wall of the built-in groove, and rigid polyurethane foam fills the space between the outer wall of theside, away from the rock wool board, of the polystyrene board and the built-in groove. According to the building board, the rigid polyurethane foam, the polystyrene board, the rock wool board and rubber powder polystyrene particle thermal insulation slurry are arranged on the built-in groove of the board body, the rigid polyurethane foam has very good thermal insulation performance and very smallthermal conductivity, the polystyrene board has the good thermal insulation effect and moisture resistance, the rock wool board has waterproof and flame-retardant properties, the rubber powder polystyrene particle thermal insulation slurry has the certain thermal insulation performance and good flame-retardant property, a hollow layer is further arranged between the polystyrene board and the rockwool board, and the hollow layer is vacuum, so that the thermal insulation property and the flame-retardant property of the board body are fully guaranteed.
本发明公开了一种建筑工程用保温性能好的建筑板材，包括板材，所述板材的内部设置有内置槽，且内置槽的内壁设置有聚苯板和岩棉板，所述聚苯板与岩棉板呈对称分布于内置槽的内部，且聚苯板和岩棉板均与内置槽的内壁固定连接，所述聚苯板远离岩棉板的一侧外壁与内置槽之间填充有聚氨酯硬泡。本发明在板材的内置槽上设置有聚氨酯硬泡、聚苯板、岩棉板和胶粉聚苯颗粒保温浆料，聚氨酯硬泡隔热性能非常好，热导率很小，聚苯板保温效果好且耐潮湿，岩棉板具有防水、阻燃的性能，胶粉聚苯颗粒保温浆料具有一定保温性，阻燃性能好，且聚苯板和岩棉板之间还设置有中空层，中空层为真空，充分保障该板材的保温性能、阻燃性。
Building board with good thermal insulation performance for constructional engineering
The invention discloses a building board with good thermal insulation performance for constructional engineering. The building board comprises a board body, wherein a built-in groove is formed in theboard body, a polystyrene board and a rock wool board are arranged on the inner wall of the built-in groove, the polystyrene board and the rock wool board are symmetrically distributed in the built-ingroove, the polystyrene board and the rock wool board are both fixedly connected with the inner wall of the built-in groove, and rigid polyurethane foam fills the space between the outer wall of theside, away from the rock wool board, of the polystyrene board and the built-in groove. According to the building board, the rigid polyurethane foam, the polystyrene board, the rock wool board and rubber powder polystyrene particle thermal insulation slurry are arranged on the built-in groove of the board body, the rigid polyurethane foam has very good thermal insulation performance and very smallthermal conductivity, the polystyrene board has the good thermal insulation effect and moisture resistance, the rock wool board has waterproof and flame-retardant properties, the rubber powder polystyrene particle thermal insulation slurry has the certain thermal insulation performance and good flame-retardant property, a hollow layer is further arranged between the polystyrene board and the rockwool board, and the hollow layer is vacuum, so that the thermal insulation property and the flame-retardant property of the board body are fully guaranteed.
本发明公开了一种建筑工程用保温性能好的建筑板材，包括板材，所述板材的内部设置有内置槽，且内置槽的内壁设置有聚苯板和岩棉板，所述聚苯板与岩棉板呈对称分布于内置槽的内部，且聚苯板和岩棉板均与内置槽的内壁固定连接，所述聚苯板远离岩棉板的一侧外壁与内置槽之间填充有聚氨酯硬泡。本发明在板材的内置槽上设置有聚氨酯硬泡、聚苯板、岩棉板和胶粉聚苯颗粒保温浆料，聚氨酯硬泡隔热性能非常好，热导率很小，聚苯板保温效果好且耐潮湿，岩棉板具有防水、阻燃的性能，胶粉聚苯颗粒保温浆料具有一定保温性，阻燃性能好，且聚苯板和岩棉板之间还设置有中空层，中空层为真空，充分保障该板材的保温性能、阻燃性。
Building board with good thermal insulation performance for constructional engineering
一种建筑工程用保温性能好的建筑板材
WANG HONGWEI (author)
2020-11-20
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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