CN203045914U

CN203045914U - Bamboo and wood mixed plywood

Info

Publication number: CN203045914U
Application number: CN 201220323578
Authority: CN
Inventors: 黎名振
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2013-07-10
Anticipated expiration: 2022-06-26

Abstract

The utility model discloses a bamboo and wood mixed plywood and belongs to a structure of the man-made plywood. The bamboo and wood mixed plywood comprises a multi-layer board; a surface layer of upper and lower surfaces of the multi-layer board is a wood veneer or a bamboo-weaved plate; the inside surface layer of the upper and lower surfaces is the wood veneer, the bamboo-weaved plate or a bamboo curtain board. An impregnated paper is covered on the surfaces of the upper and lower surfaces of the bamboo and wood mixed plywood after being glued, then the surfaces are processed into the bamboo plate or the bamboo curtain board by offcut of phyllostachys bamboo; the bamboo plate or the bamboo curtain board is combined with the wood veneer; the boards are overlapped in sequence by a vein interlacing method of a material; and then the plywood is subjected to hot pressing by gluing or gum dipping. The board of a product saves timber resources, and comprehensively utilizes the offcut of the phyllostachys bamboo, so that the used glue is saved, and the quality of the plywood is also improved. The product can be widely used for decorative sheets in the building field or the plywoods used during concrete pouring; and the product has the characteristics of simple structure, high intensity, high toughness, long service life and the like, and belongs to an energy conservation and emission reduction product.

Description

A kind of bamboo wood epoxy glue plywood

Technical field

The utility model relates to the structure of TPR plywood, specifically a kind of bamboo wood epoxy glue plywood.

Background technology

The existing glued board that uses when pour into a mould as concrete all is wooden glued board, though wooden glued board is implemented staggered the gummed with the lines of timber in manufacturing process.But in use still have intensity difference, the many problems of short and waste resource etc. in service life.For this reason, the applicant designs a kind of intensity height, the concrete personality board of long service life and obtained national patent (a kind of novel bamboo wood epoxy glue plywood, the patent No.: 201020639824.0).Simultaneously, in order to widen the application of bamboo wood epoxy glue plywood in building field, exploitation multipurpose bamboo wood epoxy glue plywood becomes the task of top priority the sixth of the twelve Earthly Branches.

The utility model content

Mix Strength of Plywood and reach energy-saving and emission-reduction in order further to strengthen bamboo wood, it is a kind of simple in structure that the purpose of this utility model is to provide, intensity height, good toughness, and the bamboo wood epoxy glue plywood that a kind of surface of long service life can overlay film.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of bamboo wood epoxy glue plywood, it is characterized in that: a multi-layer sheet is arranged, the top layer of multiple-plate upper and lower surface is veneer or bamboo board, is veneer or bamboo board or bamboo curtain board in the top layer of upper and lower surface.

The occasion difference that described bamboo wood epoxy glue plywood is used according to product, can be divided into the surface has not two kinds of overlay films of overlay film and surface.

Described bamboo wood epoxy glue plywood can only use the sheet surface layer of upper surface according to the occasion difference of product application, does not use the sheet surface layer of lower surface, and directly uses veneer or bamboo board or bamboo curtain board.

But described surface overlay film is for to be coated with impregnated paper on veneer or the bamboo board surface of upper and lower surface.

Described impregnated paper is the paper of existing anti-water saturates commonly used, in order to further improve the service life of epoxy glue plywood.

Described multi-layer sheet has 3～15 layers, by veneer or the veneer in bamboo board and the top layer of upper and lower surface or make bamboo curtain board or bamboo board or bamboo curtain board are staggered and form, is fixed as one after gluing or the impregnation hot pressing between them.Wherein the material of gluing or impregnation hot pressing and technology are existing known technology.

Described bamboo curtain board or bamboo board are the leftover bits and pieces of mao bamboon; The lines of veneer and bamboo curtain board or bamboo board is 90 degree staggered overlapping arrangements.

Comprise the branch of bamboo and head and tail of bamboo etc. in the leftover bits and pieces of the mao bamboon of described bamboo board, they can be used for bamboo curtain splint, the braiding of bamboo straw plaited.

Product of the present utility model has the combination of various ways: be veneer as upper and lower surface, bamboo clappers or the bamboo board all made with the leftover bits and pieces of mao bamboon in it are formed; Upper and lower surface is that its interior bamboo curtain board or bamboo board of being made by the leftover bits and pieces of veneer and mao bamboon of veneer is formed; Upper and lower surface is its interior veneers that all use of veneer; Upper and lower surface is that bamboo curtain board or the bamboo board that bamboo curtain board or bamboo board are all made with the leftover bits and pieces of mao bamboon in it formed etc.

Product using method of the present utility model is identical with existing known glued board.

The beneficial effects of the utility model are: because the utility model is covering impregnated paper behind the gluing on the surface of two layers of bamboo wood epoxy glue plywood upper and lower surfaces, utilized the leftover bits and pieces of mao bamboon simultaneously, be processed into bamboo board or curtain plate shape, again with combinations such as veneers, and utilize the overlapping arrangement of lines interleave method of material, be hot pressed into glued board with gluing or impregnation again.The sheet material of this product has not only been saved timber resources, and has fully utilized the leftover bits and pieces of mao bamboon, has both saved the glue that uses, and has improved the quality of glued board again.The glued board that the utility model product uses in the time of can being widely used in decorative panel in the building field and concrete cast etc.And the utility model product have simple in structure, the intensity height, good toughness, and characteristics such as long service life belong to the energy-saving and emission-reduction product.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is the topology view of seven layers of overlay film concrete cast plate of the present utility model.

Fig. 2 is the topology view of five layers of overlay film bamboo curtain splint concrete cast plate of the present utility model.

Fig. 3 is the topology view of three layers of decorative panel of the present utility model.

Fig. 4 is the topology view of the bamboo clappers of the broken strand making of the utility model.

1 veneer or bamboo board among the figure, 2 veneers or wood fibre board or bamboo curtain board or bamboo board, 3 impregnated papers.

The specific embodiment

Embodiment 1:

See also Fig. 1, there is an overlay film concrete to pour into a mould seven laminates, the upper and lower surface layer of seven laminates is veneer 1, be coated with impregnated paper 3 on the surface of upper and lower surface, accompany the branch of leftover bits and pieces bamboo of mao bamboon and bamboo curtain splint that the leaf of bamboo is made in the internal layer of upper and lower surface veneer 1 respectively and form bamboo board 2, accompany veneer 1 in the bamboo board 2 more respectively, accompany one deck bamboo board 2 in the veneer 1 again, through the gluing hot forming.

Embodiment 2:

See also Fig. 2, a five laminate overlay film bamboo curtain splint concrete cast plate is arranged, and the upper and lower surface of five laminates is veneer 1 for two layers, is coated with impregnated paper 3 on the surface of two layers of veneer of upper and lower surface, accompany three layers of bamboo board 2 in the internal layer of upper and lower surface veneer 1, hot forming after soaking gluing.

Embodiment 3:

See also Fig. 3, three layers of decorative panel are arranged, the upper surface layer of three ply board is to use alternately the bamboo board 2 (panel) that first-class bamboo chip plate is done, accompany respectively in the internal layer of upper surface mao bamboon the leftover bits and pieces bamboo branch and

The bamboo curtain splint of making is formed bamboo board 2, hot forming after soaking gluing.

Claims

1. bamboo wood epoxy glue plywood, it is characterized in that: a multi-layer sheet is arranged, and the top layer of multiple-plate upper and lower surface is veneer or bamboo board, is veneer or bamboo board or bamboo curtain board in the top layer of upper and lower surface.

2. a kind of bamboo wood epoxy glue plywood according to claim 1 is characterized in that: described bamboo wood epoxy glue plywood can be divided into the surface not two kinds of overlay films of overlay film and surface.

3. a kind of bamboo wood epoxy glue plywood according to claim 1 is characterized in that: the lines of described veneer and bamboo curtain board or bamboo board is 90 to spend staggered overlapping arrangements.