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Heat-insulation material for building external wall and construction method

A technology for thermal insulation materials and building exterior walls, applied in construction, building structure, covering/lining, etc., can solve the problems of high price and difficult promotion and use, and achieve low processing cost, solve surface aging, and good thermal insulation effect Effect

Active Publication Date: 2007-11-14
北京艾科城工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other types of external wall insulation systems, such as the double-layer wall insulation system with glass wool in the middle, and the system with foamed polyurethane filling in the gap between the double-layer walls, are all expensive and not easy to promote and use.

Method used

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  • Heat-insulation material for building external wall and construction method
  • Heat-insulation material for building external wall and construction method

Examples

Experimental program
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Embodiment 1

[0027] Embodiment 1: as shown in accompanying drawing 1,2:

[0028] The thermal insulation material used for building exterior walls described in the present invention is a composite board, and the composite board includes a bottom layer of a closed-cell foam plastic board and a foam bonded on the surface of the closed-cell foam plastic board. Metal panels. In this embodiment, the foamed plastic plate with closed cells is an extruded polystyrene foamed plastic plate, the metal panel is a colored aluminum plate, and the thickness of the colored aluminum plate is 0.5 mm; The thickness of the plastic polystyrene foam board is 30mm.

[0029] The construction method when using the insulation material of the building exterior wall disclosed by the invention as the building insulation system is as follows:

[0030] Making the composite board: firstly, the extruded polystyrene foam board 2 is combined with the metal panel 1 to form a non-folded metal-surface foam composite board usi...

Embodiment 2

[0031] Embodiment 2: as shown in accompanying drawing 3,4

[0032] In this embodiment, the construction method for making the composite board can be as follows: first, the periphery of the extruded polystyrene foam board is provided with right-angled side grooves, and the four sharp corners of the metal panel are cut out of square openings, And the edge portion of the aluminum plate is bent toward the back side of the aluminum plate to form an aluminum gusset plate shape, and then the extruded polystyrene foam board is combined with the aluminum panel to form a composite panel in which the same panel as in Example 1 is an aluminum gusset plate .

[0033] In this embodiment, the faux aluminum curtain wall is used. Paste the two-layer structure composite board on the leveling layer. Use glass glue 6 to bond aluminum bead 7 or plastic bead at the plate seam 8 place that forms as sealing member sealing. Adhesive beading can prevent glass glue from aging and also reduce construc...

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Abstract

The compound board material is a heat preservation material and construction method which is used for architectural outer wall. It comprises plastic foamboard with obturator and metal panel which is compound on the surface of occlusive plastic foamboard. Its making and construction's method comprises the steps of: First of all, the foam plastics plank with a shut bore adopts existing technique metals compound with front-panel to unfolding one. The unfolding plate near the metal panels surrounding the processing side of the rectangular trough edge,and then the four corner panels of metal cut to the mouth, the edge of metal plate is bented to edge groove, in order to make the the shape of plate become that of pinch plate, and then apply to special-use binding mortar and glass cement deal with groove lacune. Construction of the invention process is simple, low cost, wall insulation and good waterproofing effect, and has very good decorative effect.

Description

Technical field: [0001] The invention relates to a thermal insulation material used for building exterior walls and a construction method thereof, belonging to the field of building thermal insulation materials and construction methods. Background technique: [0002] In the existing external wall insulation systems, the insulation mortar has disadvantages such as low strength, poor insulation performance, and long construction period due to wet operation compared with foam plastics. At present, the "expanded polystyrene board thin plaster external wall external insulation system" widely used in the northern region, referred to as the thin plaster system, has disadvantages such as poor durability, easy cracking, and easy hollowing. The above two types of thermal insulation systems also have the disadvantage of low flatness due to the need for manual plastering, so they are not suitable for high-grade exterior walls. [0003] In the prior art, extruded polystyrene boards are ...

Claims

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Application Information

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IPC IPC(8): E04F13/075E04F13/00
Inventor 陈泽广罗刚
Owner 北京艾科城工程技术有限公司
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