CN218990514U

CN218990514U - External wall heat insulation decorative board

Info

Publication number: CN218990514U
Application number: CN202223539673.3U
Authority: CN
Inventors: 吴斌; 战海林
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-09
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of exterior wall decorative plates, and discloses an exterior wall heat-insulating decorative plate which structurally comprises a flame-retardant heat-insulating layer, wherein the outer side surface of the heat-insulating layer is connected with a waterproof outer surface layer through a first bonding layer, a cross groove is formed in the middle of the waterproof outer surface layer, the inner side surface of the flame-retardant heat-insulating layer is connected with a grid layer through a second bonding layer, counter sunk holes are formed in the centers of the flame-retardant heat-insulating layer and the waterproof outer surface layer, and counter sunk wall nails are arranged in the counter sunk holes. The utility model effectively realizes the limitation of the position of the heat-insulating decorative plate mounted on the outer wall, avoids the phenomenon that the heat-insulating decorative plate falls off outside the outer wall for a long time, prevents the phenomenon that the heat-insulating decorative plate falls off from the outer wall and is hit by a walking passerby, and improves the firmness of the heat-insulating decorative plate when mounted on the outer wall.

Description

External wall heat insulation decorative board

Technical Field

The utility model relates to the technical field of exterior wall decorative plates, in particular to an exterior wall heat-insulating decorative plate.

Background

The external wall insulation is formed by compounding materials such as polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board or extruded sheet and the like, and is subjected to field bonding construction.

At present, the existing external wall heat-insulating decorative board is generally adhered to the surface of an external wall only through a strong adhesive, the heat-insulating decorative board is easy to fall off outside the external wall for a long time, a walking passerby is easy to smash after the heat-insulating decorative board falls off from the external wall, and the firmness of the heat-insulating decorative board when the heat-insulating decorative board is installed on the external wall is reduced. For this reason, new solutions need to be designed to solve.

Disclosure of Invention

The utility model aims to provide an external wall heat-insulating decorative board, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an external wall heat preservation decorative board, includes fire-retardant heat preservation, the lateral surface of heat preservation is connected with waterproof extexine through first adhesive linkage, cross groove has been seted up to the department in the middle of being provided with on the waterproof extexine, the medial surface of fire-retardant heat preservation is connected with the stratum reticulare through the second adhesive linkage, the counter bore has been seted up in the center department of fire-retardant heat preservation and waterproof extexine, the inside in counter bore is provided with counter bore wall nail.

Through adopting above-mentioned technical scheme, effectually realized restricting the heat preservation decorative board position of installing on the outer wall, avoided the heat preservation decorative board to appear the phenomenon that drops in the outer wall for a long time, prevented that the heat preservation decorative board from dropping from the outer wall after pounding the phenomenon of walking passerby, promoted the fastness when the heat preservation decorative board was installed on the outer wall.

As an alternative scheme of this application technical scheme, the external diameter size of countersunk head wall nail one end is identical with the internal diameter size of countersink one end, the countersink runs through fire-retardant heat preservation and waterproof extexine's center department.

By adopting the technical scheme, the countersunk wall nails are conveniently and consequently arranged in the countersunk holes, so that the positions of the heat-insulating decorative plates are limited.

As an alternative of the technical scheme, the size of the flame-retardant heat-insulating layer is respectively matched with the sizes of the grid layer and the waterproof outer surface layer.

By adopting the technical scheme, the anastomosis between the flame-retardant heat-insulating layer and the grid layer and the waterproof outer surface layer is improved.

As an alternative of the technical scheme, the depth of the cross groove is 2mm, and four ports of the cross groove are communicated with four surfaces of the flame-retardant heat-insulating layer.

By adopting the technical scheme, the cross groove is convenient to drain the water attached to the waterproof outer surface layer.

As an alternative of the technical scheme of the application, the second adhesive layer is uniformly coated on the inner side surface of the flame-retardant heat-insulating layer, and the first adhesive layer is uniformly coated on the outer side surface of the flame-retardant heat-insulating layer.

By adopting the technical scheme, the firmness between the waterproof outer surface layer, the grid layer and the flame-retardant heat-insulating layer is improved.

Compared with the prior art, the beneficial effects of the technical scheme are as follows:

according to the utility model, through the combination of the flame-retardant heat-insulating layer, the first bonding layer, the waterproof outer surface layer, the cross groove, the second bonding layer, the grid layer, the countersink and the countersink nails, the position of the heat-insulating decorative plate mounted on the outer wall is effectively limited, the phenomenon that the heat-insulating decorative plate falls off from the outer wall for a long time is avoided, the phenomenon that a walking passerby is hit after the heat-insulating decorative plate falls off from the outer wall is prevented, and the firmness of the heat-insulating decorative plate when mounted on the outer wall is improved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

fig. 1 is a schematic structural view of an external wall insulation decorative board of the utility model.

In the figure: 1. a flame retardant insulation layer; 11. a first adhesive layer; 12. a waterproof outer layer; 13. a cross groove; 14. a second adhesive layer; 15. a grid layer; 16. a countersunk hole; 17. and (5) nailing the countersunk wall.

Detailed Description

Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an external wall heat preservation decorative board, including fire-retardant heat preservation 1, the lateral surface of heat preservation is connected with waterproof extexine 12 through first adhesive layer 11, be provided with the centre on the waterproof extexine 12 and seted up cross groove 13, the degree of depth of cross groove 13 is 2mm, four ports of cross groove 13 communicate with each other with four faces of fire-retardant heat preservation 1, the medial surface of fire-retardant heat preservation 1 is connected with grid layer 15 through second adhesive layer 14, the medial surface at fire-retardant heat preservation 1 is evenly applied with to second adhesive layer 14, first adhesive layer 11 is evenly applied with the lateral surface at fire-retardant heat preservation 1, fire-retardant heat preservation 1's size is identical with the size of grid layer 15 and waterproof extexine 12 respectively, countersunk 16 has been seted up in the center department of fire-retardant heat preservation 1 and waterproof extexine 12, countersunk 16's inside is provided with countersunk wall nail 17, countersunk wall nail 17 one end's external diameter size and countersunk 16 one end's internal diameter size coincide, countersunk 16 runs through fire-retardant heat preservation 1 and waterproof extexine 12 center department.

In this kind of technical scheme, conveniently restrict the heat preservation decorative board position of installing on the outer wall, avoided the heat preservation decorative board to appear the phenomenon that drops in the outer wall for a long time, prevented that the heat preservation decorative board from dropping from the outer wall after pounding the phenomenon of walking passerby, promoted the fastness when the heat preservation decorative board was installed on the outer wall.

Working principle: when the heat-insulating decorative plate is installed on the surface of the outer wall, firstly, a strong adhesive is coated on the surface of the grid layer 15, then, the heat-insulating decorative plate of the outer wall is attached to the surface of the outer wall, then, the countersunk wall nails 17 penetrate through the countersunk holes 16 and are nailed into the outer wall, and at the moment, one ends of the countersunk wall nails 17 are embedded into the countersunk holes 16, so that the position of the heat-insulating decorative plate is limited.

It should be noted that, the components mentioned in the external wall heat-insulating decorative board of the present utility model are all universal standard components or components known to those skilled in the art, the structure and principle of the present utility model are all known by those skilled in the art through technical manuals or known by conventional experimental methods, all the electric devices mentioned above refer to power elements, electric devices and adapted monitoring computers and power sources which are connected through wires, and specific connection means should refer to the following working principles, and the sequential working order among the electric devices is completed, and the detailed connection means is known in the art, and the following main description of the working principles and processes will not be described any more.

Claims

1. The utility model provides an external wall heat preservation decorative board, includes fire-retardant heat preservation, its characterized in that: the waterproof outer surface layer is connected with the outer side surface of the heat preservation layer through the first bonding layer, the cross groove is formed in the middle of the waterproof outer surface layer, the grid layer is connected with the inner side surface of the flame-retardant heat preservation layer through the second bonding layer, the countersunk holes are formed in the center of the flame-retardant heat preservation layer and the center of the waterproof outer surface layer, and countersunk wall nails are arranged in the countersunk holes.

2. The exterior wall insulation decorative panel according to claim 1, wherein: the outer diameter of one end of the countersunk wall nail is identical to the inner diameter of one end of the countersunk hole, and the countersunk hole penetrates through the centers of the flame-retardant heat-insulating layer and the waterproof outer surface layer.

3. The exterior wall insulation decorative panel according to claim 1, wherein: the size of the flame-retardant heat-insulating layer is respectively matched with the sizes of the grid layer and the waterproof outer surface layer.

4. The exterior wall insulation decorative panel according to claim 1, wherein: the depth of the cross groove is 2mm, and four ports of the cross groove are communicated with four surfaces of the flame-retardant heat-insulating layer.

5. The exterior wall insulation decorative panel according to claim 1, wherein: the second bonding layer is uniformly coated on the inner side surface of the flame-retardant heat-insulating layer, and the first bonding layer is uniformly coated on the outer side surface of the flame-retardant heat-insulating layer.