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Multi-interlayer self-waterproof prefabricated heat insulation external wall panel for building

A technology for thermal insulation of external walls and buildings, applied in the direction of buildings, building components, building structures, etc., can solve the problem of poor waterproof ability of board joints, poor anti-collision ability and anti-deformation ability of insulation boards, and poor ability to resist wind load, etc. problems, to achieve the effect of strong rainproof ability, shortened construction period, and strong anti-collision ability

Active Publication Date: 2014-12-24
SHANDONG LIANFANG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure is directly compounded by three kinds of boards, and there are problems such as poor waterproof ability of board joints, poor resistance to wind load, poor impact resistance and deformation resistance of insulation boards

Method used

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  • Multi-interlayer self-waterproof prefabricated heat insulation external wall panel for building
  • Multi-interlayer self-waterproof prefabricated heat insulation external wall panel for building
  • Multi-interlayer self-waterproof prefabricated heat insulation external wall panel for building

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A multi-interlayer self-waterproof prefabricated thermal insulation exterior wall panel for buildings, the panel body includes an outer panel, an inner panel and a plurality of sandwich panels located between the outer panel and the inner panel, and a waterproof joint is provided between the outer panel and the sandwich panel. Waterproof structures are provided on both sides of the board.

Embodiment 2

[0030] On the basis of embodiment 1, the preferred scheme that the present invention adopts is: with reference to appended figure 1 , 2 , 3, 4, 5, 6, 7, 8, a multi-layer self-waterproof prefabricated thermal insulation exterior wall panel for construction, one side of the board body has a protrusion, and the other side has a groove matching the protrusion, and the protrusion A plurality of first recesses 101 and second recesses 102 are alternately provided along the vertical direction of the plate body, the first recesses 101 and the second recesses 102 are all recessed in the outer panel 3, the first recesses 101 and the second recesses The upper top surface 103 of the portion 102 is an inclined surface or a stepped surface, and the depth of the first recessed portion 101 is smaller than the depth of the second recessed portion 102; one side of the groove is provided with the first recessed portion and the second recessed portion. a cover plate and a second cover plate; Fi...

Embodiment 3

[0032] On the basis of embodiment 2, the preferred scheme that the present invention adopts is: with reference to appended image 3 , 4 , a waterproof junction is provided around the board between the outer panel 3 and the interlayer board 4, and the waterproof junction is integrated with the protrusions or grooves on both sides of the board to jointly play a waterproof role. The waterproof junction includes the first board body a , the second plate body b, the third plate body c and the fourth plate body d, the first plate body a and the second plate body b are close to the inner panel 1, and the cross sections are all elongated; the third plate body c and the fourth plate body d is close to the outer panel 3, the third plate body c has a matching part C1 flush with the outer panel 3 and an extension part C2 protruding from the outer panel, the extension part C1 is used to form the first concave part and The second recessed part, the fourth plate body has alternately arrange...

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PUM

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Abstract

The invention aims at providing a multi-interlayer self-waterproof prefabricated heat insulation external wall panel for a building, which has the advantages of strong anti-collision capability, strong anti-deformation force, strong rainproof capability, great capability of resisting wind load, long service life and great strength. The invention adopts the following technical scheme: a panel body of the multi-interlayer self-waterproof prefabricated heat insulation external wall panel for the building comprises an outer panel and an inner panel, wherein a plurality of sandwich plates and a plurality of heat insulation core plates are alternately arranged between the outer panel and the inner panel. Preferably, a bulge is arranged on one side of the panel body, a groove matched with the bulge is arranged on the other side of the panel body, a plurality of first depressed parts and second depressed parts are alternately arranged on the bulge in the vertical direction of the panel body, the first depressed parts and the second depressed parts are concave relative to the outer panel, the upper top surface of each of the first depressed parts and the second depressed parts is of an inclined plane or a step plane, and the depth of the first depressed parts is less than that of the second depressed part; first cover plates and second cover plates, which are matched with the first depressed parts and the second depressed parts respectively, are arranged on the other side surface of the groove; and a plurality of water guide grooves are respectively arranged on the first depressed parts and the second depressed parts.

Description

technical field [0001] The invention relates to the field of construction, in particular to a multi-interlayer self-waterproof prefabricated thermal insulation exterior wall panel for construction. Background technique [0002] With the development of the construction industry, the requirements for energy saving in the construction industry are getting higher and higher. The insulation boards used in general buildings are usually pasted with a layer of mesh cloth outside the core board during the construction process. This kind of structure has weak insulation structure, The disadvantages of high cost, complicated construction, short service life and low strength. [0003] In the prior art, there is a thermal insulation board comprising an outer panel, an inner panel and a core board located between the outer panel and the inner panel. This kind of structure is directly compounded by three kinds of boards, and there are problems such as poor waterproof ability of the board ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C2/296E04C2/30
Inventor 王睿敏
Owner SHANDONG LIANFANG INFORMATION TECH CO LTD
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