CN212534878U

CN212534878U - A composite insulation board

Info

Publication number: CN212534878U
Application number: CN202021521067.7U
Authority: CN
Inventors: 杜朋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-02-12
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a composite thermal insulation board, which comprises a shell, a thermal insulation board is placed in the shell, a cement cementitious material is poured into the shell, and the thermal insulation board is submerged into the cured cement cementitious material. The new type has excellent comprehensive performance, is easy to manufacture, is not easy to be damaged, and has few quality constraints.

Description

Composite heat insulation board

Technical Field

The utility model belongs to the technical field of the decoration building materials technique and specifically relates to a composite insulation board is related to.

Background

At present, common insulation boards on the market comprise a foamed cement composite board, a polystyrene foam composite board, a rock wool composite board and a foamed cement composite board, wherein the foamed cement composite board is formed by stacking and sticking a foamed cement insulation board, an inorganic resin board and an aluminum board through strong composite glue, and has low thermal resistance, high heat conductivity coefficient and poor insulation effect, and cannot meet the requirements of the existing gradually-improved building energy-saving standard; the polystyrene foam composite board is formed by bonding a polystyrene foam board with an aluminum board through composite glue, has low strength, is not fireproof, is easy to generate falling-off injury accidents and fire accidents, and causes great damage to lives and properties of people; the rock wool composite board is formed by bonding a rock wool board with an aluminum board through composite glue, has low strength and high water absorption rate, causes great harm to personnel in the production and construction processes of the rock wool board, and greatly reduces the heat preservation effect after water absorption. In the composite boards, the polystyrene foam board, the rock wool board and the foamed cement board are exposed outside and are easy to collide and damage in the transportation process; need paste heat preservation, inorganic resin board and aluminum plate through the viscose during preparation, the preparation wastes time and energy, and the quality of heated board is related to the adhesive strength of each layer of viscose, and is relevant with experience, responsibility heart and the quality of viscose of preparation heated board personnel etc. and the quality restriction factor is many, is difficult to up to standard.

The Chinese patent with publication number CN109235672 discloses a heat insulation board, which comprises a concrete wall heat insulation layer prepared by adding a heat insulation material into portland cement, wherein a steel wire mesh is arranged inside the concrete cavity heat insulation layer, a decorative board is adhered to one side surface of the concrete wall, the decorative board comprises a board and a decorative surface connected with the board, the heat insulation material is positioned in the concrete, the steel wire mesh is arranged in the concrete, the steel wire mesh and the heat insulation material jointly form the concrete wall heat insulation layer, although the steel wire mesh increases the rigidity of the heat insulation layer, in order to ensure that the steel wire mesh is not rusted, the steel wire mesh cannot expose the heat insulation layer, the periphery of the heat insulation layer still has large brittleness, and the heat insulation layer is easy to damage due to collision during transportation; expanded perlite, glass fiber or mineralized wood fiber is added into the concrete as a heat insulation material, the heat insulation material is dispersed in the concrete, the complete and uniform distribution cannot be ensured, and the heat insulation performance of a heat insulation layer cannot be ensured; the plate is still adhered between the decorative layer and the heat-insulating layer through the adhesive, so that the manufacturing is troublesome, the quality restriction factors are still more, the thickness of the product is large, the product is suitable for serving as a filling wall of a newly-built building, and the product is not suitable for serving as the heat-insulating of an outer wall.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at prior art not enough, provide a composite insulation board, the preparation is convenient, and is not fragile, and the quality restriction factor is few, and it is effectual to keep warm.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the composite insulation board comprises a shell, wherein an insulation board is placed in the shell, a binding material is poured into the shell, and the insulation board is immersed in the solidified binding material.

Furthermore, the cementing material comprises a cement base, a foaming agent and polystyrene particles, wherein the cement base is magnesite cement.

Further, a decorative layer is arranged on the surface of the shell.

Furthermore, one side of the shell is provided with an opening, the shell is made of aluminum alloy or steel plate, and the thickness of the shell is 0.11% -0.14% of the length of the shell.

Further, the heat insulation plate is a vacuum heat insulation plate, an EPS plate, an XPS plate, a foamed polyurethane plate, a phenolic plate or a foamed rubber plastic plate.

Furthermore, the number of the heat insulation plates is multiple, and gaps are reserved between the heat insulation plates and the inner wall of the shell.

The utility model has the advantages that:

1. place the heat insulating board in the shell, pour into the cementing material in the shell, in the cementing material after the heat insulating board submerges the solidification, the cementing material solidifies in the shell, heat insulating board and cementing material constitute the heat preservation, and the heat preservation is located the shell, is protected by the shell around the heat preservation, when the thermal-insulated effect of performance, is difficult for colliding with the heated board when taking place collision each other between the heated board, and is not fragile during the transportation.

2. The utility model discloses claim protection's heated board integrated into one piece need not to set up the inorganic resin version as the insulating layer between heat preservation and the shell, only needs to pour the cementitious material who disposes in advance into the shell, and the heat insulating board is put into to the in-process of pouring into, and cementitious material solidifies the back and becomes the heated board, simple structure, and the preparation step is few, need not to bond through the viscose, and quality restriction factor is few.

3. The part connected with the building outer wall is made of the solidified cementing material, the strength is high, the pasting is firm, the cementing material has a heat preservation function after being solidified, the heat preservation effect is further enhanced by combining with the heat insulation plate, the heat preservation performance of the whole heat preservation plate is greatly improved, the energy-saving standard requirement can be met by adopting a very thin thickness, and the building space is saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the utility model from another perspective;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 1

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;

wherein, 1-shell, 2-heat insulation board, 3-cementing material, 4-decorative layer.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

As shown in fig. 1-4, the utility model discloses a first embodiment, a composite insulation board, including the shell, the material of shell 1 is the aluminum alloy, and shell 1 is through cutting, roll over, dashing, anchor processing forms one side open-ended cuboid shell-shaped structure, as shown in fig. 1, shell 1 is long 90cm, wide 60cm, high 5cm, and the thickness of aluminum alloy is 0.12cm, injects cementitious material 3 in the shell 1, and cementitious material 3 is that the component of following each part by mass mixes and forms: 17 parts of cement base (4 parts of magnesium sulfate, 3 parts of magnesium chloride and 10 parts of magnesium oxide), 1 part of polystyrene particles, 0.2 part of coagulant, 0.2 part of reinforcing agent, 0.1 part of plasticizer, 0.3 part of waterproof agent, 0.1 part of coupling agent, 0.5 part of anti-crack fiber, 8 parts of water, 0.2 part of animal protein foaming agent and 2 parts of fly ash; horizontally placing the bottom-facing side of the outer shell 1 on a pouring table, pouring a part of cementing material 3 into the inner shell, horizontally placing a plurality of heat insulation plates 2 after the height of the cementing material 3 is 1.5 cm, wherein the heat insulation plates 2 are made of one of vacuum heat insulation plates, EPS plates, XPS plates, foaming polyurethane plates, phenolic plates and foaming rubber-plastic plates, the length of each heat insulation plate 2 is 4cm, the width of each heat insulation plate is 4cm and the height of each heat insulation plate is 2cm, as shown in figures 3 and 4, the distance between each heat insulation plate 2 and each heat insulation plate 2 is 3-4cm, a 3-4cm distance is reserved between each heat insulation plate 2 and the inner side wall of the outer shell 1, continuously pouring the cementing material 3 into the outer shell 1 after the placement is finished, the heat insulation plates 2 are completely immersed into the cementing material 3, finally curing the cementing material 3 to solidify the cementing material 3, and when the curing is finished, the top surface, cementing materials 3 are filled between the heat insulation plate 2 and between the heat insulation plate 2 and the inner wall of the shell 1, and the cementing materials 3 contain cement bases, so that a high-strength framework is formed after the cementing materials 3 are cured, the heat insulation plate 2 in the shell is fully protected, meanwhile, powerful support is provided for the shell 1, and the strength and the fire resistance of the whole composite board are greatly improved; the heat insulation plate 2 and the solidified cementing material 3 form a heat insulation layer, the shell 1 and the heat insulation layer form a heat insulation plate, and finally the surface of the shell 1 is provided with a decoration layer 4, as shown in fig. 2, the decoration layer 4 is weather-resistant paint coated on the back surface of the decoration layer 4, and is preferably fluorocarbon paint.

Example two

The difference between the present embodiment and the first embodiment is that the material of the housing is a steel plate, and the thickness of the steel plate is 0.11 cm.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The composite insulation board is characterized by comprising a shell (1), wherein an insulation board (2) is placed in the shell (1), a binding material (3) is poured into the shell (1), and the insulation board (2) is immersed in the solidified binding material (3).

2. A composite thermal insulation board according to claim 1, characterized in that the surface of the outer shell (1) is provided with a decorative layer (4).

3. The composite insulation board according to claim 1, wherein one surface of the shell (1) is open, the shell (1) is made of aluminum alloy or steel plate, and the thickness of the shell (1) is 0.11% -0.14% of the length of the shell (1).

4. A composite insulation board according to claim 1, characterized in that the insulation board (2) is a vacuum insulation board, EPS board, XPS board, foamed polyurethane board, phenolic board or foamed rubber board.

5. The composite insulation board according to claim 1, characterized in that the number of the insulation boards (2) is multiple, and gaps are reserved between the insulation boards (2) and between the insulation boards (2) and the inner wall of the shell (1).