CN217993769U

CN217993769U - Flexible fiber reinforced composite gypsum board

Info

Publication number: CN217993769U
Application number: CN202221872424.3U
Authority: CN
Inventors: 傅宗波
Original assignee: Yunnan Shenghai Environmental Protection Technology Co ltd
Current assignee: Yunnan Shenghai Environmental Protection Technology Co ltd
Priority date: 2022-07-16
Filing date: 2022-07-16
Publication date: 2022-12-09
Anticipated expiration: 2032-07-16

Abstract

The utility model belongs to the technical field of the gypsum board technique and specifically relates to a flexible fiber reinforcing composite gypsum board, which comprises a substrate, the both sides of base plate have shape change layer and fiber mesh layer respectively, one side that the base plate was kept away from in the shape change layer bonds in proper order has composite bed A and waterproof layer, the fiber mesh layer is kept away from one side of base plate has set gradually composite bed B and anticorrosive coating, the utility model discloses in be used for promoting holistic pliability through the shape change layer that sets up on the base plate, because the shape change layer is hollow structure, the inboard is provided with the multiunit flexure strip simultaneously, when the gypsum board upper surface receives the extrusion or slightly crooked, deformation layer produced deformation this moment, provides certain deformation space for the base plate after can, simultaneously because shape deformation groove is all seted up to composite bed A and composite bed B's both sides, consequently also can promote holistic deformation power to the pliability of gypsum board has been guaranteed, and simple structure is novel, and the practicality is stronger.

Description

Flexible fiber reinforced composite gypsum board

Technical Field

The utility model relates to a gypsum board technical field especially relates to a flexible fiber reinforced composite gypsum board.

Background

Gypsum, which is a good fire-proof building material and has the characteristic of adjusting indoor air humidity, has been used as a traditional building material for thousands of years, is one of new lightweight boards which are currently developed with great emphasis, and is widely used for inner partition walls, wall covering panels (replacing wall plastering layers), ceilings, acoustic panels, ground base boards, various decorative boards and the like of various buildings such as houses, office buildings, shops, hotels, industrial plants and the like.

The existing gypsum board has a single structure and general flexibility, and the situation of fracture caused by slight compression and bending is very easy to occur in actual use, so that the practicability is not strong, and the improvement is worth continuously providing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a flexible fiber reinforced composite gypsum board.

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

designing a flexible fiber reinforced composite gypsum board, which comprises a substrate, wherein both sides of the substrate are respectively provided with a deformation layer and a fiber mesh layer, one side of the deformation layer, which is far away from the substrate, is sequentially bonded with a composite layer A and a waterproof layer, and one side of the fiber mesh layer, which is far away from the substrate, is sequentially provided with a composite layer B and an anticorrosive layer, wherein the composite layer A and the waterproof layer B are sequentially bonded;

the deformation layer is of a hollow structure, elastic pieces are arranged on the inner side of the hollow structure, the elastic pieces are of S-shaped structures, and a plurality of groups of elastic pieces extend along the width direction of the deformation layer;

the deformation layer is a rubber frame, and the rubber frame and the elastic sheet are integrally formed.

Preferably, the composite layer a and the composite layer B have the same structure, the end surfaces of the two sides of the composite layer a are respectively provided with deformation grooves at intervals, and the upper and lower deformation grooves are arranged in a staggered manner.

Preferably, the waterproof layer is a waterproof film adhered to the upper surface of the composite layer A, and the thickness of the waterproof film is 0.5-2mm.

Preferably, the waterproof coating further comprises a binding piece, the binding piece is of a U-shaped structure, and two bent folded edges of the U-shaped structure of the binding piece are respectively bonded with the waterproof layer and the anticorrosive layer.

Preferably, the composite layer a and the composite layer B are both EPP material plates, and the anticorrosive layer is an epoxy resin anticorrosive coating.

The utility model provides a pair of flexible fiber reinforced composite gypsum board, beneficial effect lies in: the utility model discloses in be used for promoting holistic pliability through the deformation layer that sets up on the base plate, because the deformation layer is hollow structure, the inboard is provided with the multiunit flexure strip simultaneously, when the gypsum board upper surface receives extrusion or slight bending, the deformation layer produces deformation this moment, can provide certain deformation space for the base plate after, simultaneously because the tangible groove of changing is all seted up to composite bed A and composite bed B's both sides, consequently also can promote holistic deformability, thereby the pliability of gypsum board has been guaranteed, moreover, the steam generator is simple in structure and novel, therefore, the practicality is stronger.

Drawings

Fig. 1 is a schematic structural view of a flexible fiber reinforced composite gypsum board according to the present invention;

fig. 2 is a partial cross-sectional view of a flexible fiber reinforced composite gypsum board according to the present invention.

In the figure: 1. a substrate; 2. a deformation layer; 21. an elastic sheet; 3. a composite layer A; 31. a deformation groove; 4. a waterproof layer; 5. a composite layer B; 6. an anticorrosive layer; 7. a binding piece; 8. and a fiber web 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.

Referring to fig. 1-2, a flexible fiber reinforced composite gypsum board comprises a substrate 1, wherein a deformation layer 2 and a fiber mesh layer 8 are respectively arranged on two sides of the substrate 1, a composite layer A3 and a waterproof layer 4 are sequentially bonded on one side of the deformation layer 2 away from the substrate 1, and a composite layer B5 and an anticorrosive layer 6 are sequentially arranged on one side of the fiber mesh layer 8 away from the substrate 1, wherein;

the deformation layer 2 is of a hollow structure, the inner side of the hollow structure is provided with elastic pieces 21, the elastic pieces 21 are of an S-shaped structure, and a plurality of groups of the elastic pieces 21 extend along the width direction of the deformation layer 2;

the deformation layer 2 is a rubber frame, and the rubber frame and the elastic sheet 21 are integrally formed.

More specifically, the composite layer A3 and the composite layer B5 have the same structure, the deformation grooves 31 are formed on both side end surfaces of the composite layer A3 at intervals, and the upper and lower deformation grooves 31 are arranged in a staggered manner.

The waterproof layer 4 is a waterproof film adhered to the upper surface of the composite layer A3, the thickness of the waterproof film is 0.5-2mm, and the waterproof capability of the surface of the gypsum board can be enhanced by the waterproof layer 4.

Further say, still include bordure 7, bordure 7 and be U type structure, two curved hems of 7U type structures of bordure bond with waterproof layer 4 and anticorrosive coating 6 mutually respectively, and bordure 7 that sets up simultaneously can promote the protection to each lamellar structure of inside, and is convenient for promote the outward appearance of this gypsum board more pleasing to the eye.

It should be noted that the composite layer A3 and the composite layer B5 are both EPP material plates, and the anticorrosive coating 6 is an epoxy resin anticorrosive coating.

The utility model discloses in be used for promoting holistic pliability through the deformation layer 2 that sets up on base plate 1, because deformation layer 2 is hollow structure, the inboard is provided with multiunit flexure strip 21 simultaneously, when the gypsum board upper surface receives extrusion or slight bending, deformation layer 2 produces deformation this moment, can provide certain deformation space for base plate 1 after the ability, simultaneously because tangible variable tank 31 is all seted up to composite bed A3 and composite bed B5's both sides, consequently also can promote holistic deformability, thereby the pliability of gypsum board has been guaranteed, and the steam generator is simple in structure and novel, and the practicality is stronger.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A flexible fiber reinforced composite gypsum board comprising a substrate (1), characterized in that: the anti-corrosion substrate is characterized in that a deformation layer (2) and a fiber mesh layer (8) are respectively arranged on two sides of the substrate (1), a composite layer A (3) and a waterproof layer (4) are sequentially bonded on one side, away from the substrate (1), of the deformation layer (2), and a composite layer B (5) and an anti-corrosion layer (6) are sequentially arranged on one side, away from the substrate (1), of the fiber mesh layer (8);

the deformation layer (2) is of a hollow structure, elastic pieces (21) are arranged on the inner side of the hollow structure, the elastic pieces (21) are of S-shaped structures, and a plurality of groups of elastic pieces (21) extend along the width direction of the deformation layer (2);

the deformation layer (2) is a rubber frame, and the rubber frame and the elastic sheet (21) are integrally formed.

2. A flexible fiber reinforced composite gypsum board according to claim 1, wherein: the composite layer A (3) and the composite layer B (5) are identical in structure, deformation grooves (31) are formed in the end faces of the two sides of the composite layer A (3) at intervals, and the upper and lower deformation grooves (31) are arranged in a staggered mode.

3. A flexible fiber reinforced composite gypsum board according to claim 1, wherein: the waterproof layer (4) is a waterproof film adhered to the upper surface of the composite layer A (3), and the thickness of the waterproof film is 0.5-2mm.

4. A flexible fiber reinforced composite gypsum board according to claim 1, wherein: the anti-corrosion waterproof coating is characterized by further comprising a binding piece (7), wherein the binding piece (7) is of a U-shaped structure, and two bent folded edges of the U-shaped structure of the binding piece (7) are respectively bonded with the waterproof layer (4) and the anti-corrosion layer (6).

5. A flexible fiber reinforced composite gypsum board according to claim 1, wherein: the composite layer A (3) and the composite layer B (5) are both EPP material plates, and the anticorrosive layer (6) is an epoxy resin anticorrosive coating.