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Roofing thermal insulation plate with wedge

A technology of insulation board and wedge, which is applied to roofs, roofs using flat/curved panels, and roof coverings, etc., can solve the damage of building structure moisture heave and frost heave, poor integrity of roof insulation system, and poor wind pressure resistance. and other problems, to achieve the effect of reducing water content, good waterproof effect and prolonging service life

Inactive Publication Date: 2005-11-30
SHANDONG PROVINCIAL ACAD OF BUILDING RES
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  • Summary
  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] Existing roof insulation boards generally use flat butt joints or staggered lap joints. The roof insulation system formed by inserting them has poor integrity, poor wind pressure resistance, and is prone to cracking and water seepage, causing wet and frost heave damage to the building structure, resulting in The insulation effect is greatly reduced and the service life is reduced

Method used

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  • Roofing thermal insulation plate with wedge
  • Roofing thermal insulation plate with wedge
  • Roofing thermal insulation plate with wedge

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] figure 1 The middle plate body 1 is composed of an insulating layer 2 and at least one protective layer 3 covering it. Wedge 4 is arranged on the periphery of insulation layer 2, and wedge 4 has 1 / 2 side length to be groove by insulation layer 2 peripheral side lengths, and another 1 / 2 side length is convex groove. When the two boards 1 are plugged together, the insulation layer 2 is completely plugged in, and there is no thermal bridge between them. There is a gap between the protective layers 3, and flexible waterproof fillers can be embedded in the gap. The shape of the plate body 1 is square, rectangular, rhombus or other special shapes, the area of ​​the insulation layer 2 is less than 0.5 square meters, and its material can be flame-retardant expanded polystyrene board, XPS extruded board, rigid polyurethane foam board, phenolic Resin foa...

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Abstract

This invention discloses a roofing insulating board with wedge, It solves the problem of present board: applying square butt joint or mismatch lap joint, by which the roofing thermal insulation system has bad integrality and wind force resistance, and it is easy to crack and creep, so the thermal insulation effect decreases greatly. The board of the invention has simple structure and can increase the integrality of the roofing thermal insulation system effectively and increase the wind resistance ability. The structure is: it has a board body which is made up of insulating layer with regular form; in the circumference of the layer is the wedge formed by the warp slot, and between the two boards socket the wedge.

Description

technical field [0001] The invention relates to a roof insulation material, in particular to a roof insulation board with a wedge. Background technique [0002] Existing roof insulation boards generally use flat butt joints or staggered lap joints. The roof insulation system formed by inserting them has poor integrity, poor wind pressure resistance, and is prone to cracking and water seepage, causing wet and frost heave damage to the building structure, resulting in The heat preservation effect is greatly reduced and the service life is reduced. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a roof insulation board with wedges, which has the advantages of accurate size, stable quality, can effectively enhance the overall structural performance of the roof insulation system, improve the ability to resist wind loads, and have good waterproof and insulation effects. [0004] In order to achieve the above obj...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D3/00
Inventor 李明海王薇薇孙洪明
Owner SHANDONG PROVINCIAL ACAD OF BUILDING RES
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