CN202850436U

CN202850436U - Veneering composite laminate floor for double-layer density board

Info

Publication number: CN202850436U
Application number: CN 201220447686
Authority: CN
Inventors: 张健翔; 张高荣
Original assignee: JIASHAN HUIJIALE DECORATION MATERIAL CO Ltd
Current assignee: JIASHAN HUIJIALE DECORATION MATERIAL CO Ltd
Priority date: 2012-09-03
Filing date: 2012-09-03
Publication date: 2013-04-03
Anticipated expiration: 2022-09-03

Abstract

The utility model discloses a veneering composite laminate floor for a double-layer density board. The veneering composite laminate floor is low in price, convenient to manufacture, little in log use, attractive in appearance, good in quality and high in production efficiency. The veneering composite laminate floor is in a long strip shape, mortises or tenons which are mutually spliced are arranged on two lateral sides of a long edge and a short end of the veneering composite laminate floor, and aluminum oxide wear-resistant paper is arranged on the upper surface of the floor. The veneering composite laminate floor is characterized in that a middle density board or high density board, a multilayer board, a middle density board or high density board and balance paper or a veneer are sequentially and downwards arranged, and all layers are bonded through adhesives. The veneering composite laminate floor basically remains using performance of an original solid wood composite floor, and the flat middle density board or high density board is arranged on the surface to serve as base materials, so that the veneering composite laminate floor is flat and attractive in appearance. The wear-resistant paper is arranged on the surface to be used for decoration, so that the veneering composite laminate floor is attractive in appearance, high in hardness, long in service life, low in cost, high in production efficiency and capable of having beneficial effects on widening using of the density boards and protecting forest resources and the ecological environment.

Description

The veneer complex intensifying floor of double-deck density board

Technical field

The utility model relates to wood flooring, and is particularly a kind of with density board and the compound floor of composite board.

Background technology

The wood flooring of selling on the market now is wooden floor, solid wooden compound floor mostly, wooden floor is owing to will consume the log of a large amount of complete high-qualitys, timber utilization rate is low and price is higher, and solid wooden compound floor can be according to the function of using, at the surperficial bonding top grade on floor, the thin slice timber of hard rigid material, can use down below general wooden multilayer single plate to become composite board through adhesives, science, economy are being compared with material in such floor.But still used after all a large amount of logs, and because the difference of material, their linear expansion coefficient and internal stress are also different under different temperature, therefore also can deform after the composite floor board manufacturing is finished, and surface finish is poor, affects attractive in appearance and functional performance.

The utility model content

The utility model has overcome the shortcoming that exists in the existing product, provide a kind of cheap, easily manufactured, use that log is few, the veneer complex intensifying floor of good looking appearance, double-deck density board that the good production efficient of quality is high.

In order to reach above-mentioned requirements, the utility model is achieved through the following technical solutions: it is the floor of a strip, all have tongue-and-groove or the joint tongue of mutual splicing in the two sides of its long limit and minor face, upper surface on the floor is the abrasion-proof paper of alundum (Al2O3), it is characterized in that being successively medium-density plate or high-density plate, composite board, medium-density plate or high-density plate and balance paper or veneer downwards, each interlayer is through adhesives.

The thickness of described medium-density plate or high-density plate is 2～4 millimeters.

Described multiple-plate thickness is 8～12 millimeters.

Density board is that timber or string are separated and the chemical treatment means through machinery, with adhesive with (or) additive, a kind of artificial board of making through high temperature, high-pressure molding again.Have material evenly, the advantage such as in length and breadth little, not easy to crack, the surfacing of intensity difference, price be low.Substantially the functional performance that has kept original solid wooden compound floor according to the veneer complex intensifying floor of the double-deck density board of such scheme manufacturing; middle composite board still plays main tension; just as having added reinforcing bar in the concrete; the surface has smooth medium-density plate or high-density plate to make base material; profile is more smooth attractive in appearance; the surface has abrasion-proof paper to decorate; good looking appearance; hardness is high; long service life, and price is cheaper, and production efficiency is high; for enlarging the further use of density board, protect forest resources and play useful effect with ecological environment.

Description of drawings

Fig. 1 is the front view of the veneer complex intensifying floor of double-deck density board;

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is the B-B sectional view of Fig. 1.

Wherein: 1, tongue-and-groove; 2, joint tongue; 3, the abrasion-proof paper of alundum (Al2O3); 4, medium-density plate or high-density plate; 5, composite board; 6, balance paper or veneer; 7, adhesive.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Fig. 1 to Fig. 4 is the structural representation of the veneer complex intensifying floor of double-deck density board, as seen from the figure, it is the floor of a strip, all have tongue-and-groove 1 or the joint tongue 2 of mutual splicing in the two sides of its long limit and minor face, upper surface on the floor is the abrasion-proof paper 3 of alundum (Al2O3), be downwards medium-density plate or high-density plate 4, composite board 5, medium-density plate or high-density plate 4 and balance paper or veneer 6 more successively, each interlayer is through adhesive 7 bondings.The thickness of described medium-density plate or high-density plate 4 is 2～4 millimeters.The thickness of described composite board 5 is 8～12 millimeters.

Claims

1. the veneer complex intensifying floor of double-deck density board, it is the floor of a strip, all have tongue-and-groove or the joint tongue of mutual splicing in the two sides of its long limit and minor face, upper surface on the floor is the abrasion-proof paper of alundum (Al2O3), it is characterized in that being successively medium-density plate or high-density plate, composite board, medium-density plate or high-density plate and balance paper or veneer downwards, each interlayer is through adhesives.

2. the veneer complex intensifying floor of double-deck density board according to claim 1, the thickness that it is characterized in that described medium-density plate or high-density plate is 2～4 millimeters.

3. the veneer complex intensifying floor of double-deck density board according to claim 1 is characterized in that described multiple-plate thickness is 8～12 millimeters.