Compound thermal insulation plate for thermal insulation of wall body and preparation method and using method thereof

Abstract

The invention discloses a compound thermal insulation plate for thermal insulation of a wall body and a manufacturing method and a using method thereof, which is characterized in that the compound thermal insulation plate consists of a panel, a thermal insulation body, a combined fixed sleeve, a positioning expansion sleeve, a bolt, a T-shaped connecting strip, a T-shaped connecting plate, a rotation angle connecting plate and a blind rivet; the compound thermal insulation plate can be prepared in advance or combined and installed on the field; when in use, the compound thermal insulation plate can be fixed on an exterior wall of a building through the positioning expansion sleeve and the bolt, and the compound thermal insulation plate and the exterior wall of the building can form a smooth and stable whole under the action of the combined fixed sleeve, the positioning expansion sleeve, the bolt and other connecting parts. The compound thermal insulation plate can not only lead the material for the thermal insulation of the wall body to obtain permanent envelope, but also improve the fire-protection rating, meet the requirements of decorative surfaces of different exterior walls, shorten the construction cycle and reduce the engineering cost.

Description

Technical field: [0001] The invention relates to the technical field of thermal insulation materials for walls. Specifically, it is a composite thermal insulation board composed of a combined fixed sleeve, a panel and a thermal insulation body, and is covered on a wall that requires thermal insulation through expansion bolts. Background technique: [0002] Building energy conservation is a policy of sustainable development vigorously advocated by the Chinese government in recent years, which is conducive to energy conservation and improvement of living conditions. [0003] An important part of building energy saving is the energy saving of the wall, that is, the wall has the function of thermal insulation. When the wall material itself has not yet met the thermal insulation requirements, a simple method is to cover a layer of material with thermal insulation function on its surface. This is the current common method for wall thermal insulation, but it has the following defec...

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Problems solved by technology

[0004] 1) The thermal insulation material and the wall material are not the same material, and the connection between them is made of organic bonding materials, and the firmness and durability of the bonding are difficult to have the same life as the building

[0005] 2) The outside of the thermal insulation material cannot be wrapped with inorganic materials, and its durability is difficult to last the same life as the building

[0006] 3) Since the insulation material is some lightweight elastic material, when its surface is to be treated with facing bricks and other finishes, it will bring unsafe factors, and it cannot be applied in high-rise buildings with facing bricks

[0007] 4) When the outside of the insulation material cannot be wrapped with inorganic materials, the fire resistance of the wall will be greatly reduced when it encounters fire, which will easily cause the insulation material to catch fire and cause toxic gases

[0008] 5) The bonding between the thermal insulation material and the wall requires curing time, thus prolonging the construction period and increasing the project cost

[0009] 6) When the insulation material and the wall fall off or the surface is damaged, partial repairs will cause cracks or uneven surfaces, which will affect the water resistance and appearance of the building's exterior walls

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