CN212176129U - Exterior wall heat-insulation composite board for constructional engineering - Google Patents
Exterior wall heat-insulation composite board for constructional engineering Download PDFInfo
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- CN212176129U CN212176129U CN202020250295.9U CN202020250295U CN212176129U CN 212176129 U CN212176129 U CN 212176129U CN 202020250295 U CN202020250295 U CN 202020250295U CN 212176129 U CN212176129 U CN 212176129U
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Abstract
The utility model discloses an outer wall thermal protection composite panel for building engineering relates to building material technical field. The utility model discloses an upper substrate, infrabasal plate, casing ply, core layer board, the casing ply is compound between upper substrate and infrabasal plate, and the core layer board is equipped with in the casing ply, and this composite sheet both sides limit is equipped with the complex draw-in groove and the chimb of pegging graft each other, is connected with elasticity ripple strip between casing ply side and draw-in groove, the chimb. The utility model discloses an outer wall insulation composite sheet has can anti extruded side draw-in groove and chimb, and wall vibrations and impact are offset to accessible elastic wave strip resilience deformation after the composite sheet is connected each other, make the composite sheet have certain anti extrusion deformation and shock-absorbing capacity.
Description
Technical Field
The utility model belongs to the technical field of building material, especially, relate to an outer wall insulation composite sheet for building engineering.
Background
With the development of the building industry, the using amount of the heat insulation board is rapidly increased, and currently, the polyurethane heat insulation board is mainly adopted in the building to achieve the energy-saving heat insulation effect. Present building outer wall insulation composite panel structural stability is general, and whole dismouting is convenient inadequately simultaneously, produces deformation and crack because of factors such as external impact force and vibrations easily after the wallboard installation to the maintenance process is loaded down with trivial details, leads to energy-conserving heat preservation effect not good, consequently, to above-mentioned problem, provides the good outer wall insulation composite panel of structural stability who can anti impact deformation and anti-vibration now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer wall insulation composite sheet for building engineering to solve the technical problem who proposes in the above-mentioned background art.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an outer wall insulation composite sheet for building engineering, including upper substrate, infrabasal plate, casing ply, core plywood, the casing ply is compound between upper substrate and infrabasal plate, the core plywood is equipped with in the casing ply, and this composite sheet both sides limit is equipped with draw-in groove and the chimb that can peg graft the complex each other, be connected with the elasticity ripple strip between casing ply side and draw-in groove, the chimb.
Furthermore, the elastic corrugated strip is made of a thermoplastic polyurethane elastomer.
Further, the framework layers are of rectangular grid-shaped structures.
Furthermore, the material of the framework layer is glass fiber reinforced plastic.
Furthermore, the core layer plate is made of polystyrene foam plates.
The utility model discloses following beneficial effect has:
the utility model discloses an outer wall insulation composite sheet has can anti extruded side draw-in groove and chimb, and wall vibrations and impact are offset to accessible elastic wave strip resilience deformation after the composite sheet is connected each other, make the composite sheet have certain anti extrusion deformation and shock-absorbing capacity.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the external wall thermal insulation composite board for construction engineering of the present invention;
fig. 2 is a sectional view of an exterior wall insulation composite board for construction engineering.
In the drawings, the components represented by the respective reference numerals are listed below:
1-upper substrate, 2-lower substrate, 3-skeleton layer, 4-core layer plate, 5-clamping groove, 6-convex edge and 7-elastic corrugated strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention relates to an external wall thermal insulation composite board for construction engineering, which comprises an upper substrate 1, a lower substrate 2, a frame layer 3 and a core layer board 4, wherein the frame layer 3 is compounded between the upper substrate 1 and the lower substrate 2, the core layer board 4 is arranged in the frame layer 3, the two side edges of the composite board are provided with a clamping groove 5 and a convex edge 6 which can be mutually inserted and matched, and an elastic corrugated strip 7 is connected between the side edge of the frame layer 3 and the clamping groove 5 and the convex edge 6. The elastic corrugated strip 7 is made of a thermoplastic polyurethane elastomer, the elastic corrugated strip 7 made of the thermoplastic polyurethane elastomer has good mechanical strength and rebound resilience and can be used at the temperature of-40 ℃ to 120 ℃ for a long time, and meanwhile, the elastic corrugated strip 7 is in an S-shaped corrugated shape and can generate certain rebound deformation when being subjected to extrusion force, so that the composite plates have certain extrusion deformation resistance and shock absorption capacity after being mutually installed and connected.
The framework layers 3 are of rectangular grid-shaped structures, the framework layers 3 are made of glass fiber reinforced plastics, the rigidity of the composite board can be improved through the framework layers 3, and meanwhile the stability of the core board 4 can be kept.
Wherein, the material of core layer board 4 is polystyrene cystosepiment, and polystyrene cystosepiment has better fire-retardant and thermal insulation performance.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an outer wall heat preservation composite sheet for building engineering which characterized in that: comprises an upper substrate (1), a lower substrate (2), a framework layer (3) and a core plate (4);
the framework layer (3) is compounded between the upper substrate (1) and the lower substrate (2);
the core layer plate (4) is arranged in the framework layer (3), and the two side edges of the composite plate are provided with a clamping groove (5) and a convex edge (6) which can be mutually inserted and matched;
elastic corrugated strips (7) are connected between the side edges of the framework layers (3) and the clamping grooves (5) and between the side edges of the framework layers and the convex edges (6).
2. The external wall thermal insulation composite board for building engineering according to claim 1, wherein the material of the elastic corrugated strip (7) is thermoplastic polyurethane elastomer.
3. The external wall thermal insulation composite board for building engineering according to claim 1 or 2, characterized in that the framework layer (3) is a rectangular grid-shaped structure.
4. The external wall thermal insulation composite board for the building engineering according to claim 3, wherein the material of the framework layer (3) is glass fiber reinforced plastic.
5. The external wall thermal insulation composite board for building engineering according to claim 1, 2 or 4, characterized in that the material of the core board (4) is polystyrene foam board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250295.9U CN212176129U (en) | 2020-03-04 | 2020-03-04 | Exterior wall heat-insulation composite board for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250295.9U CN212176129U (en) | 2020-03-04 | 2020-03-04 | Exterior wall heat-insulation composite board for constructional engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212176129U true CN212176129U (en) | 2020-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250295.9U Active CN212176129U (en) | 2020-03-04 | 2020-03-04 | Exterior wall heat-insulation composite board for constructional engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212176129U (en) |
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2020
- 2020-03-04 CN CN202020250295.9U patent/CN212176129U/en active Active
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