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Prefabricated sandwich thermal insulation laminated wallboard and construction method

A technology of thermal insulation wall panels and construction methods, applied in the direction of walls, passive houses, climate sustainability, etc., can solve the problems of cumbersome processes, no promotion activities, structural systems and thermal insulation effects to be questioned, etc., to improve thermal insulation efficiency, The effect of solving the thermal bridge effect and improving the service life

Active Publication Date: 2020-11-06
山东金锐住宅工业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Concrete small composite blocks also come out from time to time, but because of the cumbersome process and questionable structural system and thermal insulation effect, there is no major promotion activity

Method used

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  • Prefabricated sandwich thermal insulation laminated wallboard and construction method
  • Prefabricated sandwich thermal insulation laminated wallboard and construction method
  • Prefabricated sandwich thermal insulation laminated wallboard and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1 of the present invention: a prefabricated sandwich thermal insulation laminated wall panel includes a thermal insulation wall panel 2 that is closely attached to the base wall 1, and the side of the thermal insulation wall panel 2 away from the base wall 1 is sequentially fixed with a protective layer 3 and a decoration The surface layer 4 is used to fasten the screw 11 and the fastening part 6 of the thermal insulation wallboard and the base wall. The two sides of the thermal insulation wallboard 2 in the vertical direction are provided with thermal insulation wallboard grooves 21. The horizontal direction of the wallboard 2 is provided with several connecting plates 22 beyond the body of the insulating wallboard 2, and the connecting plates 22 are inserted into the grooves 21 of the adjacent insulating wallboards and the outer sides of the adjacent insulating wallboards 2 can be seamless. connection, the thermal insulation wallboard groove 21 is provided w...

Embodiment 2

[0048] Compared with embodiment one, embodiment two has the following differences:

[0049] The two adjacent insulation wall panels in the horizontal direction are respectively set as insulation wall panel A and insulation wall panel B, and the height of insulation wall panel A is higher than that of insulation wall panel B.

[0050] A construction method of prefabricated sandwich insulation laminated wall panels:

[0051] 1) Prefabricated thermal insulation wall panels: the thermal insulation wall panels are pre-embedded with connecting plates that run through the thermal insulation wall panels, and the connecting plates are provided with reinforcing ribs along the thickness direction of the thermal insulation wall panels, and the reinforcing ribs are located inside the thermal insulation wall panels. Due to the inconsistency in the size and shape of the exterior wall surface of the building, the thermal insulation wall panels cannot be adapted to the exterior walls of all si...

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PUM

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Abstract

The invention discloses a prefabricated sandwich thermal insulation laminated wallboard and a construction method. The construction method of the prefabricated sandwich thermal insulation laminated wallboard is characterized in that the thermal insulation wallboard closely attached to a base layer wall body, screws, fastening parts, thermal insulation wallboard grooves and connecting plates are included, wherein the screws and the fastening parts are used to fasten the thermal insulation wallboard and the base layer wall body, the thermal insulation wallboard grooves and the connecting platesare arranged in the vertical direction of the thermal insulation wallboard, the connecting plates are provided with connecting plate holes, and the connecting plates are provided with L-shaped rods for driving the fastening parts to be locked; and the construction method includes the three steps of prefabrication of the thermal insulation wallboard, construction sequence and filling, the outer side surface of a thermal insulation wallboard body forms a closed whole body, the thermal insulation efficiency is effectively improved, and the thermal bridge effect of a building is effectively avoided.

Description

technical field [0001] The invention relates to a thermal insulation wallboard in the construction industry, in particular to a prefabricated sandwich thermal insulation laminated wallboard and a construction method. Background technique [0002] The thermal insulation coefficient of concrete itself is low, and simple concrete walls are difficult to meet the needs of external wall insulation projects. Therefore, various forms of external thermal insulation technologies have emerged, among which various external thermal insulation designs and internal thermal insulation designs with simple construction are widely used, while sandwich thermal insulation is rarely used because of the complicated process. However, in practical applications, the inner insulation effect is poor, while the outer insulation is easy to fall off or be damaged, so that the insulation layer of the sandwich insulation has a long-lasting effect and is not easy to be damaged, so it has received renewed att...

Claims

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Application Information

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IPC IPC(8): E04C2/284E04B2/00
CPCE04C2/284E04C2/46Y02A30/00
Inventor 牛东辉
Owner 山东金锐住宅工业科技有限公司