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Building exterior wall insulation and expansion polystyrene board

A technology for building exterior walls and polystyrene boards, which is used in buildings, building structures, covering/lining, etc., can solve the problems of lack of thermal insulation effect and wall tide temperature, and achieve excellent thermal insulation performance and overall crack resistance. Strong, increase the effect of the area of ​​use

Inactive Publication Date: 2016-02-24
HARBIN GUKE TIANCHENG BUILDING MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, polystyrene foam boards used internal insulation, and "thermal bridges" were unavoidable, which would make the wall damp temperature not get a good insulation effect

Method used

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  • Building exterior wall insulation and expansion polystyrene board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A building exterior wall thermal insulation expanded polystyrene board, which comprises: a base wall 1, the upper surface of the base wall is bonded to the surface of the mortar leveling layer 2, and the mortar leveling layer is bonded to the insulation layer Combined, the thermal insulation layer is connected with the anti-crack protection layer, the anti-crack protection layer is connected with the finish layer through the glue layer, the thermal insulation layer, the crack resistance protection layer and the finish layer The thickness of the sum is 50mm.

Embodiment 2

[0018] According to the thermal insulation expanded polystyrene board for building exterior walls described in Example 1, the thermal insulation layer has an adhesive layer 3, and the surface of the adhesive layer is bonded to the expanded polystyrene board 4, and the expanded polystyrene board is The board is made of expandable polystyrene particles, which are heated and pre-foamed in a mold to form a board.

Embodiment 3

[0020] According to the heat-insulating expanded polystyrene board for building exterior walls described in embodiment 1 or 2, the anti-crack protection layer has anti-crack glue, and the anti-crack glue is bonded with alkali-resistant glass fiber mesh cloth 5 to form The anti-crack glue layer 6, the other side surface of the anti-crack glue layer is connected with the expanded polystyrene board.

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Abstract

The invention relates to a building exterior wall insulation and expansion polystyrene board. A polystyrene foam board is formed in a way that expandable polystyrene (EPS) particles are employed as raw materials, and are heated and are subjected to a prefoaming treatment, and then are heated and molded in a die, and the polystyrene foam boards comprise ordinary foam boards and flame-retardant foam boards. The foam boards can be divided into building roofing insulation foam boards, wall insulation foam boards, floor heating foam boards and package damping foam boards by purpose. The building exterior wall insulation and expansion polystyrene board comprises a base wall body (1), the upper surface of the base wall body is attached to the surface of a mortar leveling layer (2), the mortar leveling layer is attached to a heat-insulation layer, the heat-insulation layer is connected with an anti-crack protective layer, the anti-crack protective layer is connected with a facing layer through an adhesive layer, and the overall thickness of the heat-insulation layer, the anti-crack protective layer and the facing layer is 50 mm. The building exterior wall insulation and expansion polystyrene board is applied to building exterior wall insulation systems.

Description

Technical field: [0001] The invention relates to a building exterior wall thermal insulation expanded polystyrene board. Background technique: [0002] Polystyrene foam board is a board made of expandable polystyrene particles (EPS) and heated and pre-foamed in a mold. There are ordinary foam boards and flame-retardant foam boards. The use of foam boards is divided into: building roof insulation foam boards, wall insulation foam boards, floor heating foam boards and packaging shock-absorbing foam boards. In the past, polystyrene foam boards used internal insulation, and "thermal bridges" were unavoidable, which would make the wall damp temperature not get a good insulation effect. Invention content: [0003] The object of the present invention is to provide a thermal insulation expanded polystyrene board for building exterior walls. [0004] Above-mentioned purpose realizes by following technical scheme: [0005] A building exterior wall thermal insulation expanded poly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075
CPCE04F13/0875
Inventor 杨俊波
Owner HARBIN GUKE TIANCHENG BUILDING MATERIALS CO LTD
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