CN2663107Y

CN2663107Y - Bamboo ring core plywood

Info

Publication number: CN2663107Y
Application number: CN 200320125797
Authority: CN
Inventors: 刘红静
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-15
Filing date: 2003-12-15
Publication date: 2004-12-15
Anticipated expiration: 2013-12-15

Abstract

The utility model relates to a bamboo toroidal core bonding plate, comprising a surface layer on the top and a floor level on the bottom, a bamboo toroidal core layer is arranged between the surface layer and the floor level, binding materials are arranged of the bamboo toroidal core layer, the surface layer and the floor level, the structure of the bamboo toroidal core layer is that a plurality of bamboo rings are arranged closely, the bamboo rings are in a ring structure, the outline forms of a plurality of bamboo rings are accordant, the contacting place of the excircle of the bamboo ring is provided with binding materials which are used for connecting the bamboo ring, the shapes of the outer annulus of the bamboo rings in a ring structure are roundness, square, hexagon or octagon, the centre of the bamboo ring is bamboo hole. The surface layer and the floor level are made of the bamboo board, the wooden panel, the sandwich panel, the fiber board, the plastic panel, the wooden shaving board, the gypsum board and the asbestos board. Using the bamboo rings to be the core materials of the bonding board is capable for adequately utilizing the bamboo resource, reducing the consumption of the wood, and the bamboo has a low price, hereby, reducing the cost of the bonding board, in particular to the thicker bonding board.

Description

Bamboo ring core adhesive plate

Technical field

The utility model relates to building and decoration material field.

Background technology

Bamboo is widely grown in the southern various places of China's warm moist, the cycle of bamboo growth is about 5 years, children bamboo growth after ripening in 5 years, ripe bamboo must be gathered in the crops in felling, otherwise meeting natural death and rotten is regularly cut down well-thought-out plan and can not destroyed environment and influence ecology, also can promote the growth of thin bamboo, because the bamboo growth is fast, output is very big, and bamboo is the building resource of abundant raw material.Timber is the material that is widely used in building, finishing, furniture, and forest is the resource of the preciousness of country, China's forest shortage, and for obtaining the timber disafforestation, can the heavy damage ecological environment.So building done by the timber that utilizes resourceful bamboo replacement shortage of resources and ornament materials is very important, and " wood substituted by bamboo " is the direction of China's building material industry development.

Adhesive plate is a kind of material that is widely used in building and decorates, and adhesive plate commonly used has multi-layer sheet adhesive plate, sandwich adhesive plate etc., and its raw material is a timber, can consume a large amount of timber every year like this.

Bamboo is hollow, directly is used as relatively difficulty of building and ornament materials.In the prior art, bamboo is bonded into bamboo clappers, replacing wood uses, and adhesive bonding method is that bamboo is cut off the slabbing plate, and being superimposed is bonded into solid bamboo clappers with adhesive.Solid bamboo clappers Heavy Weight, processing is bothersome, the cost height, price is expensive.

Summary of the invention

Technical problem to be solved in the utility model is, a kind of bamboo ring core adhesive plate is provided, and utilizes the core of bonding bamboo ring as adhesive plate, pastes surface layer or bottom on its two sides or one side.The core that encircles as adhesive plate with bamboo can make full use of bamboo resource, reduces lumber consumption.The price of bamboo wood is low, can reduce the cost of adhesive plate, and the utility model is specially adapted to the thicker adhesive plate of thickness.

In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: bamboo ring core adhesive plate comprises and is positioned at top surface layer and following bottom that there is the bamboo cyclic core layer centre of surface layer and bottom, between bamboo cyclic core layer and surface layer, the bottom bonding agent is arranged; The structure of bamboo cyclic core layer is that a plurality of bamboo ring levels are closely arranged, and the bamboo ring is circulus, the profile unanimity of a plurality of bamboo rings, and bamboo ring cylindrical touching position is useful on the bonding agent that connects the bamboo ring.

Described circulus bamboo ring excircle be shaped as circle, square, hexagon or shape from all directions, the central authorities of bamboo ring are the bamboo holes.

Described surface layer and bottom can be bamboo clappers, plank, multi-layer sheet, fiberboard, plastic plate, wooden plane card, plasterboard, asbestos board.

Described bamboo ring core adhesive plate can have only bamboo cyclic core layer and surface layer.

In the endoporus of described circulus bamboo ring filler is arranged, filler can be bamboo bits, the wood chip that mixes adhesive, the wood wool that mixes adhesive, the fiber that mixes adhesive that mixes adhesive, the plant straw of pulverizing and mix adhesive, can also be foamed plastic, cement mortar, land plaster.

The beneficial effects of the utility model are: the core that encircles as adhesive plate with bamboo can make full use of bamboo resource, reduces lumber consumption.The price of bamboo wood is low, can reduce the cost of adhesive plate, and the utility model is specially adapted to the thicker adhesive plate of thickness.

Description of drawings

1. Fig. 1 represents the profile of bamboo ring core adhesive plate.

2. Fig. 2 represents the six side bamboos ring Pareto diagram of the bamboo cyclic core layer of bamboo ring core adhesive plate.

3. Fig. 3 represents the cubic bamboo ring Pareto diagram of the bamboo cyclic core layer of bamboo ring core adhesive plate.

4. Fig. 4 represents first kind of Pareto diagram of circular bamboo ring of the bamboo cyclic core layer of bamboo ring core adhesive plate.

5. Fig. 5 represents second kind of Pareto diagram of circular bamboo ring of the bamboo cyclic core layer of bamboo ring core adhesive plate.

In the drawings:

1. bamboo cyclic core layer 2. surface layers

3. bottom 4. bamboos encircle

5. bonding agent 6. fillers

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: Fig. 1 represents the profile of bamboo ring core adhesive plate.Fig. 2 represents the six side bamboos ring Pareto diagram of the bamboo cyclic core layer of bamboo ring core adhesive plate.Fig. 3 represents the cubic bamboo ring Pareto diagram of the bamboo cyclic core layer of bamboo ring core adhesive plate.Fig. 4 represents first kind of Pareto diagram of circular bamboo ring of the bamboo cyclic core layer of bamboo ring core adhesive plate.Fig. 5 represents second kind of Pareto diagram of circular bamboo ring of the bamboo cyclic core layer of bamboo ring core adhesive plate.

Bamboo ring core adhesive plate comprises and is positioned at top surface layer 2 and following bottom 3 that there is bamboo cyclic core layer 1 centre of surface layer 2 and bottom 3, between bamboo cyclic core layer 1 and surface layer 2, the bottom 3 bonding agent 5 is arranged; Between bamboo cyclic core layer 1 and surface layer 2, the bottom 3 with bonding agent 5 bonding being integral.

Surface layer 2 and bottom 3 can be bamboo clappers, plank, multi-layer sheet, fiberboard, plastic plate, wooden plane card, plasterboard, asbestos board etc., and the various plates of prior art can be done surface layer 2 and bottom 3.

The structure of bamboo cyclic core layer 1 is that a plurality of bamboos encircle 4 levels and closely arrange, bamboo ring 4 is a circulus, the profile unanimity of a plurality of bamboo rings 4, bamboo encircles 4 cylindrical touching positions and is useful on the bonding agent 5 that connects the bamboo ring, and it is tabular that bonding agent 5 encircles 4 bonding one-tenth with the compact arranged bamboo of a plurality of levels.Bamboo ring above and below is parallel, and multiple height can be arranged, and bamboo ring core adhesive plate is specially adapted to the big plate of thickness, and just the height of bamboo ring 4 is higher.

What the circulus bamboo encircled 4 excircles is shaped as circle, square, hexagon or shape from all directions, and the profile unanimity, can well closely bond together, and the central authorities of bamboo ring are the bamboo holes.Because the upper and lower external diameter of bamboo differs greatly, bamboo encircles the size of 4 excircles and answers seriation and standardization.With a kind of height unanimity of bamboo ring core adhesive plate bamboo ring 4, bamboo encircles 4 excircle and highly just can be consistent through processing.

Bamboo ring core adhesive plate can have only bamboo cyclic core layer and surface layer, does not have bottom, uses in some special application.

It can be bamboo bits, the wood chip that mixes adhesive, the wood wool that mixes adhesive, the fiber that mixes adhesive that mixes adhesive, the plant straw of pulverizing and mix adhesive that filler, filler are arranged in the endoporus of circulus bamboo ring, can also be foamed plastic, cement mortar, land plaster.Filler makes bamboo ring core adhesive plate that different performances be arranged, performance such as that bamboo ring core adhesive plate can have is heat insulation, sound insulation, fire prevention.

The core that encircles as adhesive plate with bamboo can make full use of bamboo resource, reduces lumber consumption.The price of bamboo wood is low, can reduce the cost of adhesive plate.Bamboo ring core adhesive plate is specially adapted to the big plate of thickness, and for example thickness is 50 millimeters-100 millimeters plate, and common adhesive plate is difficult to make so thickness, and bamboo ring core adhesive plate can reduce cost.Bamboo ring core adhesive plate can be used for floor, furniture-plates, wallboard, decorative panel etc.

Claims

1. a bamboo ring core adhesive plate comprises being positioned at top surface layer (2) and following bottom (3), and it is characterized in that: there is bamboo cyclic core layer (1) centre of surface layer (2) and bottom (3), between bamboo cyclic core layer (1) and surface layer (2), the bottom (3) bonding agent (5) is arranged; The structure of bamboo cyclic core layer (1) is that a plurality of bamboo ring (4) levels are closely arranged, and bamboo ring (4) is a circulus, the profile unanimity of a plurality of bamboo rings (4), and bamboo ring (4) cylindrical touching position is useful on the bonding agent (5) that connects the bamboo ring.

2. bamboo ring core adhesive plate according to claim 1 is characterized in that: circulus bamboo ring (4) excircle be shaped as circle, square, hexagon or one of shape from all directions, the central authorities of bamboo ring (4) are the bamboo holes.

3. bamboo ring core adhesive plate according to claim 1 is characterized in that: surface layer (2) and bottom (3) can be one of bamboo clappers, plank, multi-layer sheet, fiberboard, plastic plate, wooden plane card, plasterboard, asbestos board.

4. bamboo ring core adhesive plate according to claim 1 is characterized in that: bamboo ring core adhesive plate can have only bamboo cyclic core layer (1) and surface layer (2).

5. bamboo ring core adhesive plate according to claim 2, it is characterized in that: in the endoporus of circulus bamboo ring (4) filler (6) is arranged, filler (6) can be bamboo bits, the wood chip that mixes adhesive, the wood wool that mixes adhesive, the fiber that mixes adhesive that mixes adhesive, the plant straw of pulverizing and mix adhesive, can also be one of foamed plastic, cement mortar, land plaster.