Dry hanging self-decoration anti-seepage insulation board for external wall

An external wall insulation board and dry-hanging technology, which is applied in the direction of covering/lining, building, building structure, etc., can solve the problems of water leakage and water seepage, lack of anti-seepage function, etc., to reduce construction costs, and the installation method is firm and reliable. easy effect

CN105220858AInactive Publication Date: 2016-01-06许浒
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2016-01-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a dry hanging self-decoration anti-seepage insulation board for an external wall. The insulation board comprises a panel and an insulation layer, wherein at least two side edges of the insulation layer are wider than the corresponding side edges of the panel by 1-2 mm, and anti-seepage bulges or / and anti-seepage grooves are formed in the side surfaces of the insulation layer; the insulation board has the advantages that 1, a structural form that side surfaces of the insulation layer press mutually and the anti-seepage bulges and the anti-seepage grooves in the side surfaces are mutually embedded, water seepage is effectively prevented; bonding waterproof layers are arranged among the side surfaces of the insulation layer and between the anti-seepage bulges and the anti-seepage grooves, and particularly, a flexible caulking compound is embedded into a board seam with the width of only about 3 mm between protection layers, so that the water seepage is prevented from the material. 2, the installation manner is simple, firm and reliable. The installation manner of main anchoring and auxiliary bonding is adopted, and an insulation protection layer and a wall body are ensured to be combined densely, firmly and reliably. 3, insulation protection of wall surface and the board seam, waterproof anti-seepage and wall decoration are completed simultaneously, the construction period is shortened greatly, and the construction cost is reduced.
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Description

technical field

[0001] The invention relates to the field of building thermal insulation materials, and more specifically relates to a dry-hanging self-decorating impermeable external wall thermal insulation board. Background technique

[0002] There are many kinds of existing dry-hanging external wall insulation boards, and the basic structure is all made up of panels and insulation layers of equal area. There are the following defects: poor waterproof and anti-seepage performance of board seams and high cost. The side of this type of insulation board is flat, and after installation, a board seam about 15mm wide is formed. During the construction of the board seam, the insulation strip is first placed in the board seam, and then the seam is filled with caulking material. The on-site installation of the insulation board can not guarantee the 15mm wide board seam spacing at all, and the error is generally about 2mm, which leads to the gap between the insulation strip in the ...

Examples

Embodiment 1

[0029] The dry-hanging self-decorating anti-seepage external wall insulation board provided by the present invention is composed of a panel 3 and an insulation layer 2. At least two sides of the insulation layer 2 are each wider than the corresponding sides of the panel 3 by 1mm-20mm. An anti-seepage protrusion or / and an anti-seepage groove is arranged on the side of the layer.

[0030] The setting of the anti-seepage protrusion and the anti-seepage groove can be combined arbitrarily according to the actual situation. The two sides of the insulation layer can be provided with anti-seepage protrusions, and the other two sides are respectively provided with the anti-seepage protrusions. Cooperate with the anti-seepage groove installed; it is also possible to set anti-seepage protrusions or anti-seepage grooves on all four sides of the insulation layer. When installing, set the insulation board with anti-seepage protrusion and the insulation board with anti-seepage groove It can ...

Embodiment 2

[0033] like Figure 4 , Figure 5 , Figure 10 As shown, the outer wall insulation board used for the corner column, the side of the insulation layer is provided with an edge banding plate 16, and the edge banding plate 16 is connected with the panel 3 as a whole; the inner surface of the insulation layer 2 is provided with an anti-seepage The protrusion 17 or the anti-seepage groove 18 is installed in cooperation with the anti-seepage groove 12 or the anti-seepage protrusion 1 on the side of the insulation layer respectively. The flexible caulking material 19 is embedded in the board seam between the adjacent panels 3 to realize waterproof and anti-seepage of the material.