CN205497698U

CN205497698U - Vertical plywood of fiber reinforcement is cladding plate of sandwich layer

Info

Publication number: CN205497698U
Application number: CN201620173294.2U
Authority: CN
Inventors: 雷飞; 金平; 金一平; 陈子蛟; 程太品; 夏洪涛; 陈翔
Original assignee: NINGBO HUAYE MATERIAL TECHNOLOGY Co Ltd
Current assignee: NINGBO HUAYE MATERIAL TECHNOLOGY Co Ltd
Priority date: 2016-03-08
Filing date: 2016-03-08
Publication date: 2016-08-24
Anticipated expiration: 2026-03-08

Abstract

The utility model discloses a vertical plywood of fiber reinforcement is cladding plate of sandwich layer, including coating, sandwich layer, and cover in the enhancement layer on two sides about the sandwich layer, coating be plastics or glass fibre reinforced plastics, the enhancement layer is the fine reinforcing thermoplastic material of glass, the sandwich layer is the plywood of old and useless vertical range, the coating carries out the cladding to the surface after sandwich layer and the enhancement layer coincide, not only has waterproof, wear -resistant effect, still has functions such as decoration, adopt different enhancement mode such as GMT, SFT, LFT, CFRT as the enhancement layer, can cover in the upper and lower surface of core according to the strength requirement, effectively improve timber intensity, enlarge the operating range of panel, the sandwich layer adopts the plywood of vertical range, and the range upon range of veneer orientation of its veneer is 90 with the plate thickness orientation, effectively solves layer -built crack's between the veneer problem to can effectively utilize old and useless plywood, reduce cost has realized the reuse of resource having good market prospect.

Description

The vertical plywood of a kind of fiber reinforcement is the cladding plate of sandwich layer

Technical field

This utility model relates to sheet material field, and particularly relating to the vertical plywood of a kind of fiber reinforcement is the cladding plate of sandwich layer.

Background technology

Plywood, because of its low cost of manufacture, advantage that intensity is high, is widely used in sheet material industry.Plywood be by multilayer single plate by glue compacting form, therefore contain a large amount of glue, cause heat-resisting, water proofing property is poor；Plywood is that layer presses together with layer tiling, its layering can be caused after making moist the most rotten, thus cause sheet material to use, existing market has the employing technology at its surface smear underwater paint for improving water proofing property, but after a period of time, sheet material still there will be infiltration etc. and makes moist problem, it is impossible to thoroughly solves.Every have substantial amounts of plywood to discard because of the problem such as make moist cannot to continue reuse, cause the wasting of resources every year.

Utility model content

This utility model is not enough for prior art, it is provided that the vertical plywood of a kind of fiber reinforcement is the cladding plate of sandwich layer, and the cladding plate of this structure can effectively prevent sheet material from making moist deformation, and can various strength demands, reduction cost, economize on resources.

In order to solve above-mentioned technical problem, this utility model is addressed by following technical proposals: the vertical plywood of a kind of fiber reinforcement is the cladding plate of sandwich layer, including clad, sandwich layer, and is covered in the enhancement layer of described sandwich layer upper and lower surface.

In technique scheme, it is preferred that described clad is plastic layer or glass fiber enhanced thermoplastic material layer, the outer surface after sandwich layer is overlapped by described clad with described enhancement layer is coated with, and reaches the effects such as waterproof, wear-resisting, decoration.

In technique scheme, it is preferred that described enhancement layer is glass fiber enhanced thermoplastic material layer, the different enhancement methods such as available GMT, SFT, LFT, CFRT sheet material can be adopted be used as enhancement layer according to intensity needs, act primarily as the effect increasing timber intensity.

In technique scheme, it is preferred that described sandwich layer is vertically disposed waste and old plywood, in sandwich layer veneer stacking gluing direction and the vertical plywood of described fiber reinforcement be the cladding plate thickness direction of sandwich layer be 90 °, can effectively solve the problems such as delamination splitting.

Compared with prior art, it has the beneficial effects that this utility model: uses plastics or fibre reinforced plastics to be coated with six faces of sheet material as clad, not only has waterproof, abrasion resistant effect, also have the functions such as decoration；The upper and lower surface at central layer can be needed to be covered with GMT, SFT, LFT, CFRT sheet material enhancement layer as different strength demands according to intensity, be effectively improved timber intensity, expand the range of application of sheet material；Sandwich layer is vertically disposed plywood, and the stacking gluing direction of its veneer and sheet metal thickness direction are 90 °, effectively solves the problem of delamination splitting between veneer, and can effectively utilize waste and old plywood, reduce cost, it is achieved the recycling of resource, there is good market prospect.

Accompanying drawing explanation

Fig. 1 is that in embodiment, the vertical plywood of fiber reinforcement is the sectional view of the cladding plate of sandwich layer.

Detailed description of the invention

Being described in further detail this utility model with detailed description of the invention below in conjunction with the accompanying drawings: see Fig. 1, the vertical plywood of a kind of fiber reinforcement is the cladding plate of sandwich layer, including clad 1, sandwich layer 3, and is covered in the enhancement layer 2 of described sandwich layer 3 upper and lower surface.Compared to sheet material of the prior art, in this utility model, the periphery of sheet material is coated with coating layer 1, it is provided that in actual use and is well coated with the functions such as waterproof, wear-resisting, decoration, sandwich layer 3 is vertically disposed waste and old plywood, in sandwich layer 3 veneer stacking gluing direction and the vertical plywood of described fiber reinforcement be the cladding plate thickness direction of sandwich layer be 90 °, can effectively solve the problems such as delamination splitting.

In the application, described clad 1 is plastic layer or fiberglass reinforced plastic layer；Outer surface after described sandwich layer 3 is overlapped by described clad 1 with described enhancement layer 2 is coated with；Described enhancement layer 2 is glass fiber enhanced thermoplastic material layer, and can use two-layer fiber direction is CFRT sheet material, GMT sheet material or the CFRT sheet of 90 °, plays potentiation；Described sandwich layer 3 is waste and old vertically disposed plywood, in described sandwich layer 3 veneer stacking gluing direction and the vertical plywood of described fiber reinforcement be the cladding plate thickness direction of sandwich layer be 90 °.

The functions such as the vertical plywood of fiber reinforcement in this utility model is the cladding plate of sandwich layer, has the most waterproof, wear-resisting, decoration, and sheet material is not stratified, cracking, environmental protection, has good market prospect, such as, can be used as building template, container pallet etc..

Protection domain of the present utility model includes but not limited to embodiment of above; protection domain of the present utility model is as the criterion with claims, replacement that any those skilled in the art making this technology is readily apparent that, deforms, improves and each fall within protection domain of the present utility model.

Claims

1. the vertical plywood of fiber reinforcement is the cladding plate of sandwich layer, it is characterized in that, including clad (1), sandwich layer (3), and it is covered in the enhancement layer (2) of described sandwich layer (3) upper and lower surface, described clad (1) is plastic layer, described enhancement layer (2) is glass fiber enhanced thermoplastic material layer, and described sandwich layer (3) is waste and old vertically disposed plywood.

The vertical plywood of a kind of fiber reinforcement the most according to claim 1 is the cladding plate of sandwich layer, it is characterised in that described clad (1) is plastic layer or fiberglass reinforced plastic layer.

The vertical plywood of a kind of fiber reinforcement the most according to claim 1 is the cladding plate of sandwich layer, it is characterised in that the outer surface after sandwich layer (3) is overlapped by described clad (1) with described enhancement layer (2) is coated with.

The vertical plywood of a kind of fiber reinforcement the most according to claim 1 is the cladding plate of sandwich layer, it is characterized in that, in described sandwich layer (3) veneer stacking gluing direction and the vertical plywood of described fiber reinforcement be the cladding plate thickness direction of sandwich layer be 90 °.