CN216475666U

CN216475666U - Composite polystyrene board for external wall insulation

Info

Publication number: CN216475666U
Application number: CN202123303155.7U
Authority: CN
Inventors: 杨桦; 向元元; 杨德曾; 汪建平
Original assignee: Chengdu Goody New Building Materials Co ltd
Current assignee: Chengdu Goody New Building Materials Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-10
Anticipated expiration: 2031-12-24

Abstract

The application discloses composite polystyrene board for external wall insulation relates to an external wall insulation technical field, improves current for external wall insulation board most structural function singleness, and the wholeness can be relatively poor, the not good problem of result of use, including panel, panel includes the polystyrene board body, the layer is toughened to the inside fixedly connected with of polystyrene board body, the external fixed surface of polystyrene board body is connected with the reinforcement stratum reticulare, consolidate the external fixed surface on stratum reticulare and be connected with the barrier layer, the external fixed surface on barrier layer is connected with fire-retardant layer, the external fixed surface on fire-retardant layer is connected with the waterproof layer, the anti-crack mortar layer of external fixed surface of waterproof layer is connected with. This application is through the setting of layer and the reinforcement stratum reticulare of toughening, can strengthen the overall structure intensity of panel to can prolong the life of panel, through the setting of waterproof layer and barrier, can strengthen the water-proof effects of panel, thereby the wholeness ability of reinforcing panel improves the result of use.

Description

Composite polystyrene board for external wall insulation

Technical Field

The application relates to the field of external wall insulation, in particular to a composite polystyrene board for external wall insulation.

Background

With the enhancement of global warming and environmental awareness, the nation vigorously carries out energy-saving and emission-reducing policies, wherein the policies comprise energy conservation of industrial and civil buildings, and the key point is to adopt heat-insulating and energy-saving measures for newly-built buildings.

In the process of realizing the application, the inventor finds that at least the following problems exist in the technology, most of the existing external wall insulation plates have single structural function, poor overall performance and poor using effect, and therefore, the composite polystyrene plate for external wall insulation is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve the most structure function singleness of present sheet material for external wall insulation, the wholeness can be relatively poor, the not good problem of result of use, the application provides a composite polystyrene board for external wall insulation.

The application provides a compound polyphenyl board for external wall insulation adopts following technical scheme:

the composite polystyrene board for the external wall heat insulation comprises a board, wherein the board comprises a polystyrene board body, an anti-skid layer is fixedly connected to the inner surface of the polystyrene board body, a reinforced net layer is fixedly connected to the outer surface of the polystyrene board body, an impermeable layer is fixedly connected to the outer surface of the reinforced net layer, a flame-retardant layer is fixedly connected to the outer surface of the impermeable layer, a waterproof layer is fixedly connected to the outer surface of the flame-retardant layer, and an anti-crack mortar layer is fixedly connected to the outer surface of the waterproof layer;

the polystyrene board body is fixedly connected with a toughening layer inside.

Through adopting above-mentioned technical scheme, through the setting on layer of toughening, can strengthen the toughness and the structural strength of polyphenyl board body, through the setting of consolidating the stratum reticulare, can strengthen the overall structure intensity of panel, thereby can prolong the life of panel, through the setting of waterproof layer, can strengthen the waterproof performance of panel, through the setting of barrier layer, can reduce the infiltration of moisture, further strengthen the water-proof effects of panel, through the setting on fire-retardant layer, can strengthen the flame retardant efficiency of panel, thereby strengthen the overall performance of panel, and the use effect is improved.

Optionally, two ends of the plate are respectively provided with a T-shaped sliding groove and a T-shaped sliding block, and the T-shaped sliding groove is matched with the T-shaped sliding block.

Through adopting above-mentioned technical scheme, through the cooperation of T type spout and T type slider, be convenient for splice two adjacent panels.

Optionally, the inner surface of the anti-slip layer is provided with anti-slip teeth.

Through adopting above-mentioned technical scheme, when installation panel, the frictional force between panel and the outer wall can be increased to the antiskid tooth to make the panel installation more firm.

Optionally, the reinforced mesh layer is formed by cross spot welding of steel wires.

Through adopting above-mentioned technical scheme, the reinforcing stratum reticulare that the steel wire intersection spot welding formed can strengthen the overall structure intensity of panel.

Optionally, the barrier layer is made of expanded rubber.

Through adopting above-mentioned technical scheme, inflation rubber can take place the inflation after meeting water, makes the space of panel diminish to the infiltration of reducible moisture.

Optionally, the flame retardant layer is made of a flame retardant hot melt adhesive.

By adopting the technical scheme, the flame-retardant layer made of the flame-retardant hot melt adhesive has a flame-retardant effect, so that the flame-retardant effect of the plate can be enhanced.

Optionally, the waterproof layer is a polyurethane foam board.

By adopting the technical scheme, the hard polyurethane foam board belongs to a hydrophobic material, has moisture-proof and waterproof performances, does not increase the heat conductivity coefficient due to moisture absorption, and can effectively enhance the waterproof and heat-insulating performances of the board.

Optionally, the toughening layer is formed by longitudinally and transversely interweaving carbon fibers.

By adopting the technical scheme, the carbon fiber has the advantages of high tensile strength, strong corrosion resistance, strong shock resistance and strong impact resistance, so that the toughness and the structural strength of the polystyrene board body can be enhanced.

In summary, the present application has the following beneficial effects:

1. the toughness and the structural strength of the polystyrene board body can be enhanced through the arrangement of the toughening layer, the overall structural strength of the board can be enhanced through the arrangement of the reinforcing net layer, and therefore the service life of the board can be prolonged;

2. this application is through the setting of waterproof layer and barrier layer, polyurethane foaming board has dampproofing, waterproof performance, can effectively strengthen the waterproof insulation performance of panel, inflation rubber can take place the inflation after meeting water, makes the space of panel diminish, thereby the infiltration of reducible moisture, further strengthen the water-proof effects of panel, the fire-retardant layer that fire-retardant hot melt adhesive was made has fire-retardant effect, can strengthen the flame retardant efficiency of panel, thereby can strengthen the wholeness ability of panel, improve the result of use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present application;

FIG. 2 is a schematic view of the composition of the sheet material of the present application;

FIG. 3 is a schematic cross-sectional view of the polystyrene board body of the present application;

fig. 4 is a schematic representation of the construction of a reinforced web layer of the present application.

Description of reference numerals:

1. a plate material; 101. a polystyrene board body; 102. an anti-slip layer; 1021. anti-slip teeth; 103. reinforcing the net layer; 104. an impermeable layer; 105. a flame retardant layer; 106. a waterproof layer; 107. an anti-crack mortar layer; 108. a toughening layer; 2. a T-shaped chute; 3. t-shaped sliding blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Referring to fig. 1-2, a composite polystyrene board for external wall insulation comprises a board 1, wherein two ends of the board 1 are respectively provided with a T-shaped chute 2 and a T-shaped slider 3, and the T-shaped chute 2 is matched with the T-shaped slider 3, so that two adjacent boards 1 can be conveniently spliced by matching the T-shaped chute 2 with the T-shaped slider 3.

Referring to fig. 2 and 3, the plate 1 includes a polystyrene board body 101, a toughening layer 108 is fixedly connected to the inside of the polystyrene board body 101, and the toughening layer 108 is formed by vertically and horizontally interweaving carbon fibers, so that the toughness and structural strength of the polystyrene board body 101 can be enhanced because the carbon fibers have the advantages of high tensile strength, strong corrosion resistance, strong shock resistance and strong impact resistance.

Referring to fig. 2, the anti-slip layer 102 is fixedly connected to the inner surface of the polystyrene board body 101, the anti-slip layer 102 and the polystyrene board body 101 are integrally formed, anti-slip teeth 1021 are arranged on the inner surface of the anti-slip layer 102, the cross section of the anti-slip teeth 1021 is an obtuse triangle with a downward offset vertex angle, and when a board 1 is installed, the anti-slip teeth 1021 can increase the friction force between the board 1 and an outer wall, so that the board 1 is installed more stably.

Referring to fig. 2 and 4, a reinforcing mesh layer 103 is fixedly connected to the outer surface of the polystyrene board body 101, the reinforcing mesh layer 103 is formed by cross spot welding of steel wires, and the reinforcing mesh layer 103 formed by cross spot welding of the steel wires can enhance the overall structural strength of the panel 1.

Referring to fig. 2, a barrier layer 104 is fixedly connected to an outer surface of the reinforced mesh layer 103, and the barrier layer 104 is made of expanded rubber which can be expanded when it meets water, so that the gap of the panel 1 is reduced, and the permeation of moisture can be reduced.

Referring to fig. 2, the outer surface of the impermeable layer 104 is fixedly connected with a flame retardant layer 105, the flame retardant layer 105 is made of flame retardant hot melt adhesive, and the flame retardant layer 105 made of flame retardant hot melt adhesive has a flame retardant effect, so that the flame retardant effect of the panel 1 can be enhanced.

Referring to fig. 2, the waterproof layer 106 is fixedly connected to the outer surface of the flame retardant layer 105, the waterproof layer 106 is a polyurethane foam board, and the rigid polyurethane foam board is a hydrophobic material, has moisture-proof and waterproof properties, does not increase the heat conductivity coefficient due to moisture absorption, and can effectively enhance the waterproof and heat-insulating properties of the board 1. The outer surface of the waterproof layer 106 is fixedly connected with an anti-cracking mortar layer 107, and the anti-cracking mortar layer 107 can reduce the cracking of the wall.

The implementation principle of the application is as follows: when the polystyrene board is used, the T-shaped sliding grooves 2 and the T-shaped sliding blocks 3 are matched, two adjacent boards 1 can be conveniently spliced, when the boards 1 are installed, the anti-skidding teeth 1021 can increase the friction force between the boards 1 and an outer wall, so that the boards 1 are installed more stably, the toughness and the structural strength of the polystyrene board body 101 can be enhanced by the toughening layers 108, the overall structural strength of the boards 1 can be enhanced by the reinforcing mesh layers 103 formed by cross spot welding of steel wires, and the service life of the boards 1 can be prolonged;

polyurethane foaming board has dampproofing, waterproof performance, can effectively strengthen the waterproof insulation performance of panel 1, and inflation rubber can take place the inflation after meeting water, makes panel 1's space diminish to the infiltration of reducible moisture further strengthens the water-proof effects of panel 1, and fire-retardant layer 105 that fire-retardant hot melt adhesive was made has fire-retardant effect, thereby can strengthen the flame retardant efficiency of panel 1.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a compound polyphenyl board for external wall insulation, includes panel (1), its characterized in that: the plate (1) comprises a polystyrene board body (101), an anti-skid layer (102) is fixedly connected to the inner surface of the polystyrene board body (101), a reinforced net layer (103) is fixedly connected to the outer surface of the polystyrene board body (101), an impermeable layer (104) is fixedly connected to the outer surface of the reinforced net layer (103), a flame-retardant layer (105) is fixedly connected to the outer surface of the impermeable layer (104), a waterproof layer (106) is fixedly connected to the outer surface of the flame-retardant layer (105), and an anti-cracking mortar layer (107) is fixedly connected to the outer surface of the waterproof layer (106);

the inner part of the polystyrene board body (101) is fixedly connected with a toughening layer (108).

2. The composite polystyrene board for external wall insulation according to claim 1, wherein: the two ends of the plate (1) are respectively provided with a T-shaped sliding groove (2) and a T-shaped sliding block (3), and the T-shaped sliding grooves (2) are matched with the T-shaped sliding blocks (3).

3. The composite polystyrene board for external wall insulation according to claim 1, wherein: the inner surface of the anti-slip layer (102) is provided with anti-slip teeth (1021).

4. The composite polystyrene board for external wall insulation according to claim 1, wherein: the reinforced net layer (103) is formed by cross spot welding of steel wires.

5. The composite polystyrene board for external wall insulation according to claim 1, wherein: the barrier layer (104) is made of expanded rubber.

6. The composite polystyrene board for external wall insulation according to claim 1, wherein: the flame-retardant layer (105) is made of a flame-retardant hot melt adhesive.

7. The composite polystyrene board for external wall insulation according to claim 1, wherein: the waterproof layer (106) is a polyurethane foam board.

8. The composite polystyrene board for external wall insulation according to claim 1, wherein: the toughening layer (108) is formed by interweaving carbon fibers in a criss-cross mode.