CN216001666U

CN216001666U - High-strength aluminum corrugated composite board

Info

Publication number: CN216001666U
Application number: CN202122325774.XU
Authority: CN
Inventors: 武建振
Original assignee: Shandong Jiushi Prefabricated Building Technology Co ltd
Current assignee: Shandong Jiushi Prefabricated Building Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-11
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses a high strength aluminium corrugated composite board, including panel, inner panel and flute backplate, the inboard subsides of panel cover the inner panel, press on the inner panel and cover the flute backplate, set up first adhesive linkage between panel and the inner panel, the bottom surface of first adhesive linkage bonds with the medial surface of panel, and the surface of first adhesive linkage bonds with the bottom surface of inner panel, sets up the second adhesive linkage between inner panel and the flute backplate, and the bottom surface of second adhesive linkage bonds with the surface of inner panel, and the surface of second adhesive linkage bonds with the contact surface of flute backplate. This high strength aluminium corrugated composite board adopts modified epoxy to bond between the plate to the pressfitting pressurizes, in order to guarantee adhesive high strength, through add fire prevention fibre layer and inhale the sound wainscot layer in the flute backplate, realizes the fire-resistant of flute backplate, falls the performance of making an uproar, makes the assembly higher at indoor corrugated composite board security.

Description

High-strength aluminum corrugated composite board

Technical Field

The utility model relates to a building assembly panel technical field specifically is a high strength aluminium corrugated composite board.

Background

Traditional plastic-aluminum board, aluminium veneer are because of the light and widely used in the building assembly field of construction quality, nevertheless because this type of panel intensity is low, the hardness is poor, and do not possess fire prevention, sound insulation performance to lead to the assembly to have very big potential safety hidden danger at indoor plastic-aluminum board, aluminium veneer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high strength aluminium flute composite sheet adopts modified epoxy to bond between the plate to the pressfitting pressurizes, in order to guarantee adhesive high strength, through adding the fire prevention fibre layer in the flute backplate and inhaling the sound veneer layer, realizes the fire-resistant, the noise reduction performance of flute backplate, makes the assembly higher at indoor flute composite sheet security, can solve the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength aluminum corrugated composite board comprises a panel, an inner board and a corrugated back board, wherein the inner board is attached to the inner side of the panel, the corrugated back board is pressed on the inner board, a first bonding layer is arranged between the panel and the inner board, the bottom surface of the first bonding layer is bonded with the inner side surface of the panel, the surface of the first bonding layer is bonded with the bottom surface of the inner board, a second bonding layer is arranged between the inner board and the corrugated back board, the bottom surface of the second bonding layer is bonded with the surface of the inner board, and the surface of the second bonding layer is bonded with the contact surface of the corrugated back board;

the corrugated back plate is composed of a water ripple aluminum outer plate, a water ripple aluminum inner plate and a water ripple aluminum core body, the water ripple aluminum outer plate is arranged on the outer side of the water ripple aluminum core body, the water ripple aluminum inner plate is arranged on the inner side of the water ripple aluminum core body, and the water ripple aluminum outer plate, the water ripple aluminum inner plate and the water ripple aluminum core body are pressed into a whole.

Set up the fire prevention fibre layer between ripple aluminium planking and the ripple aluminium core, the bottom surface on fire prevention fibre layer closely laminates with the surface of ripple aluminium core, and the surface on fire prevention fibre layer closely laminates with the bottom surface of ripple aluminium planking, sets up between ripple aluminium inner panel and the ripple aluminium core and inhales the sound veneer gluing layer, inhales the sound veneer gluing layer's bottom surface and the surface of ripple aluminium inner panel closely laminates, inhales the surface of sound veneer gluing layer and the bottom surface of ripple aluminium core closely laminates.

Preferably, polyvinylidene fluoride paint is sprayed on the surfaces of the face plate, the inner plate and the corrugated back plate.

Preferably, the first adhesive layer and the second adhesive layer are a modified epoxy resin glue layer.

Preferably, the fireproof fiber layer is an alumina fiber.

Preferably, the sound-absorbing laminated surface layer is a polyurethane laminated film.

Compared with the prior art, the beneficial effects of the utility model are as follows:

this high strength aluminum corrugated composite board, the inboard air bed of panel is by the panel, numerous sealed unit room has been cut apart into to the inner panel and flute backplate, thereby make the board whole have intensity height, the hardness is good and the characteristic of super high rigidity, it is incomparable that traditional plastic-aluminum board and aluminium veneer are, simultaneously through adding fire prevention fibrous layer and inhaling the sound veneer in the flute backplate, realize the fire-resistant of flute backplate, the performance of making an uproar falls, make the assembly higher at indoor flute composite board security.

Drawings

FIG. 1 is an assembly view of the overall structure of the present invention;

fig. 2 is the utility model discloses a corrugated back plate structure assembly drawing.

In the figure: 1. a panel; 2. an inner plate; 3. a corrugated back sheet; 31. a water ripple aluminum outer plate; 32. a corrugated aluminum inner panel; 33. a corrugated aluminum core; 4. a first adhesive layer; 5. a second adhesive layer; 6. a fire-resistant fiber layer; 7. sound absorption wainscot layer.

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 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.

Referring to fig. 1-2, a high-strength aluminum corrugated composite board includes a panel 1, an inner plate 2 and a corrugated back plate 3, the inner plate 2 is attached to the inner side of the panel 1, the corrugated back plate 3 is pressed on the inner plate 2, a first adhesive layer 4 is arranged between the panel 1 and the inner plate 2, the bottom surface of the first adhesive layer 4 is adhered to the inner side surface of the panel 1, the surface of the first adhesive layer 4 is adhered to the bottom surface of the inner plate 2, a second adhesive layer 5 is arranged between the inner plate 2 and the corrugated back plate 3, the bottom surface of the second adhesive layer 5 is adhered to the surface of the inner plate 2, and the surface of the second adhesive layer 5 is adhered to the contact surface of the corrugated back plate 3.

In the above, because the first adhesive layer 4 and the second adhesive layer 5 are modified epoxy resin glue layers, the panel 1, the inner panel 2 and the corrugated back plate 3 are bonded by modified epoxy resin and pressed to ensure high bonding strength, and the surfaces of the panel 1, the inner panel 2 and the corrugated back plate 3 are all coated with polyvinylidene fluoride paint, so that the corrosion resistance, oxidation resistance, high temperature resistance and other properties of the plate can be improved.

The corrugated back plate 3 is composed of a corrugated aluminum outer plate 31, a corrugated aluminum inner plate 32 and a corrugated aluminum core 33, the corrugated aluminum outer plate 31 is arranged on the outer side of the corrugated aluminum core 33, the corrugated aluminum inner plate 32 is arranged on the inner side of the corrugated aluminum core 33, and the corrugated aluminum outer plate 31, the corrugated aluminum inner plate 32 and the corrugated aluminum core 33 are pressed into a whole.

Set up fire prevention fibre layer 6 between water ripple aluminium planking 31 and the water ripple aluminium core 33, the bottom surface on fire prevention fibre layer 6 and the surface of water ripple aluminium core 33 closely laminate, the surface on fire prevention fibre layer 6 and the bottom surface of water ripple aluminium planking 31 closely laminate, set up between water ripple aluminium inner panel 32 and the water ripple aluminium core 33 and inhale sound veneer 7, inhale the sound veneer 7 the bottom surface and the surface of water ripple aluminium inner panel 32 closely laminate, inhale the surface of sound veneer 7 and the bottom surface of water ripple aluminium core 33 closely laminate.

In the aforesaid, because fire prevention fibrous layer 6 is an alumina fiber, inhales sound veneer 7 and is a polyurethane pad pasting, so through adding fire prevention fibrous layer 6 and inhaling sound veneer 7 in flute backplate 3, realize flute backplate 3 fire-resistant, the performance of making an uproar falls, make the assembly higher at indoor flute composite sheet security.

This high strength aluminum corrugated composite board, the air bed of panel 1 inboard is by panel 1, numerous sealed unit room has been cut apart into to inner panel 2 and flute backplate 3, thereby make the board whole have intensity height, the hardness is good and the characteristic of super high rigidity, it is incomparable that traditional plastic-aluminum board and aluminium veneer are, simultaneously through adding fireproof fiber layer 6 and inhaling sound veneer layer 7 in flute backplate 3, realize that flute backplate 3 is fire-resistant, the performance of making an uproar falls, make the assembly higher at indoor flute composite board security.

In summary, the following steps: this high strength aluminium corrugated composite board adopts modified epoxy to bond between the plate to the pressfitting pressurizes, in order to guarantee adhesive high strength, through adding fire prevention fibrous layer 6 and inhaling sound veneer layer 7 in flute backplate 3, realizes flute backplate 3 fire-resistant, the performance of making an uproar falls, makes the assembly higher at indoor flute composite board security, therefore can effectively solve prior art problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high strength aluminium corrugated composite board, includes panel (1), inner panel (2) and flute backplate (3), its characterized in that: the inner side of the panel (1) is attached with the inner plate (2), the corrugated back plate (3) is pressed on the inner plate (2), a first bonding layer (4) is arranged between the panel (1) and the inner plate (2), the bottom surface of the first bonding layer (4) is bonded with the inner side surface of the panel (1), the surface of the first bonding layer (4) is bonded with the bottom surface of the inner plate (2), a second bonding layer (5) is arranged between the inner plate (2) and the corrugated back plate (3), the bottom surface of the second bonding layer (5) is bonded with the surface of the inner plate (2), and the surface of the second bonding layer (5) is bonded with the contact surface of the corrugated back plate (3);

the corrugated back plate (3) consists of a corrugated aluminum outer plate (31), a corrugated aluminum inner plate (32) and a corrugated aluminum core (33), the corrugated aluminum outer plate (31) is arranged on the outer side of the corrugated aluminum core (33), the corrugated aluminum inner plate (32) is arranged on the inner side of the corrugated aluminum core (33), and the corrugated aluminum outer plate (31), the corrugated aluminum inner plate (32) and the corrugated aluminum core (33) are pressed into a whole;

set up fire prevention fibre layer (6) between water ripple aluminium planking (31) and water ripple aluminium core (33), the bottom surface of fire prevention fibre layer (6) and the surface of water ripple aluminium core (33) closely laminate, the surface of fire prevention fibre layer (6) and the bottom surface of water ripple aluminium planking (31) closely laminate, set up between water ripple aluminium inner panel (32) and water ripple aluminium core (33) and inhale sound veneer facing course (7), the bottom surface of inhaling sound veneer course (7) and the surface of water ripple aluminium inner panel (32) closely laminate, the surface of inhaling sound veneer course (7) and the bottom surface of water ripple aluminium core (33) closely laminate.

2. The high-strength aluminum corrugated composite board according to claim 1, wherein: the surfaces of the face plate (1), the inner plate (2) and the corrugated back plate (3) are all sprayed with polyvinylidene fluoride paint.

3. The high-strength aluminum corrugated composite board according to claim 1, wherein: the first bonding layer (4) and the second bonding layer (5) are modified epoxy resin glue layers.

4. The high-strength aluminum corrugated composite board according to claim 1, wherein: the fireproof fiber layer (6) is an alumina fiber.

5. The high-strength aluminum corrugated composite board according to claim 1, wherein: the sound-absorbing laminated surface layer (7) is a polyurethane laminated film.