CN201165745Y

CN201165745Y - Surface high-hardness compound wooden floor

Info

Publication number: CN201165745Y
Application number: CNU2008200827480U
Authority: CN
Inventors: 金月华
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-24
Filing date: 2008-01-24
Publication date: 2008-12-17
Anticipated expiration: 2018-01-24

Abstract

The utility model discloses a composite floor board with high hardness surface, which aims at providing a composite floor board with high hardness surface and of good stability, little deformation, natural and artistic surface texture, comfortable foot feeling, high surface hardness and good abrasion proof performance. The composite floor board with high hardness surface comprises an balance layer as the lowest layer from which a core plate, another balance layer, a decorative layer, coating material and abrasion proof paper are arranged upwards in sequence, wherein the layers are adhered into a whole in sequence layer by layer through utilizing adhesive agent to make a wood structural board, wherein a tenon groove and/or a false tongue mutually spliced are/is made on the side surface of the wood structural board. The composite floor board with high hardness surface is characterized in that the abrasion proof paper is transparent, the decorative layer is composed of a thin wood chip or technological wood peel made from natural and rare timber after slicing or peeling. The transparent abrasion proof paper is utilized at the topside, pigmented paint and/or fireproof paint are/is utilized beneath the abrasion proof paper, thus ensuring the color of the natural wood peel or the technological wood peel on the entire floor board to be evener, and the fireproof paint ensures the floor board to be provided with the fireproof function. The natural wood vein of the natural wood chip or the technological wood peel hereunder can be clearly seen through the abrasion proof paper.

Description

Surface high rigidity compoiste wood floor

Technical field

The present invention relates to the composite floor board that building decoration is used, particularly a kind of surperficial high rigidity compoiste wood floor.

Background technology

Present floor is very in vogue in house decoration, the kind of wood flooring mainly comprises: first kind wooden floor, and it is with natural materials-timber, without any binder-treatment, process with plant equipment, the characteristics on this floor are the performances that keeps natural materials-timber.But its shortcoming is not wear-resisting, and timber utilization rate is low, and waste is big, cost height, easy deformation and cracking.The second class solid wooden compound floor: it can be divided into multi-layer solid wood composite floor, three-layer wood composite flooring again.The characteristics dimensional stability on such floor is better.Multi-layer solid wood composite floor.The structure on floor is to be base material with the multi-layer solid wood veneer, and posting certain thickness precious material thin slice edge jigsaw or sliced veneer on its base material is panel, forms by the bonding hot pressing of synthetic resin gum, is processed into the floor with plant equipment again.Three-layer wood composite flooring, the edge jigsaw of the precious hardwood specification of high-quality lath is adopted on the top layer, and the base material of central core adopts soft fast growing wood, and base plate adopts fast growing wood poplar or middle hardwood, the three ply board material forms by synthetic resin gum hot pressing, is processed into the floor with plant equipment again.This class floor has overcome the shortcoming of the unidirectional same sex of wooden floor, and the expand with wet and contract with dry rate is little, has dimensional stability preferably, and has kept the natural wood veins of wooden floor and comfortable feel, but case hardness is low, wears no resistance.The 3rd class laminated flooring claims impregnated-paper laminated wood floor again.It also is a three layer construction: the top layer is the melmac dipping decorative paper that contains high-abrasive material, and sandwich layer is middle and higher density fiberboard or shaving board, and bottom is the balance paper of impregnated phenolic resin.Three layers form by synthetic resin gum hot pressing, the characteristics on this type of floor, and abrasion resistance and dimensional stability are better.Shortcoming is that the facing paper texture on top layer is artificial the printing, the natural wood veins that often lacks natural timber, the middle and higher density fiberboard of sandwich layer or shaving board will use bonding adhesive in process of production in a large number, if content of formaldehyde is controlled badly in the bonding adhesive, may transfinite and can cause injury to human body.

For collecting the advantage of above-mentioned three kinds of patents, patent ZL00259364.5 reinforced wood composite floor board is arranged, be that gummed has strengthening layer on solid wood layer, gluing together above the strengthening layer has wearing layer again, and wherein strengthening layer is made up of highdensity fiberboard.Can also between wearing layer and strengthening layer, be provided with the decorative layer of the titanium white paper composition of grain pattern.This reinforced wood composite floor board, though the sensation of some wooden floor on feel in use, and wear-resisting, and therefore the decorative layer that the surface is still formed with the titanium white paper of grain pattern, still lacks the natural wood veins of natural timber.The highdensity fiberboard that strengthening layer is used still will use bonding adhesive in a large number.Fundamentally do not break away from the defective of traditional laminated flooring.

Summary of the invention

The purpose of this invention is to provide a kind of good stability, little, the surface texture natural beauty of distortion, feel is comfortable, case hardness is high, anti-wear performance is good surperficial high rigidity compoiste wood floor.

In order to achieve the above object, the utility model is achieved through the following technical solutions: it comprises the balance layer of the bottom, upwards be central layer, balance layer, decorative layer, coating and abrasion-proof paper in proper order, glue together successively by bonding adhesive between each layer and be one, make wood structure plate, be shaped on the tongue-and-groove and/or the joint tongue of mutual splicing in the side of wood structure plate, it is characterized in that abrasion-proof paper is transparent, decorative layer veneer or scientific and technological wooden skin that to be natural name precious timber form through slicing or rotary-cut are formed.

Described central layer be multilayer composite sheet or with around be the frame of solid wood splicing, the centre of frame adds adhesive by fillet and/or wood chip and solidifies the filler of suppressing and form.Described coating is pigmented finiss and/or fireproof paint.On abrasion-proof paper, be suppressed with rugged pattern.On the seamed edge around the wood structure plate upper surface, be suppressed with chamfering or fall the garden.

Surperficial high rigidity compoiste wood floor according to the such scheme manufacturing, what topmost use is transparent abrasion-proof paper, use pigmented finiss and/or fireproof paint can make natural wooden skin or scientific and technological wooden color of the leather coloured silk on the plate en bloc more even in its lower section, fireproof paint then makes this floor that the fireproof function is arranged in this way.See through abrasion-proof paper and can see the natural wood veins of following natural wood chip or scientific and technological wooden skin clearly, more true to nature more naturally than the decorative layer that conventional printed is made up of grain pattern titanium white paper, abandoned fully and generally be printed with the stiff and identical property of grain pattern titanium white paper as decorative layer.And scientific and technological wooden skin is to cut the wooden skin that obtains with scientific and technological wooden plane, the composition of the wooden 92%-95% of science and technology is a natural timber, the composition that has only 5%-8% is bonding adhesive, colorant and other additional materials, it is improvement to natural timber, rather than rely on " timber " manually produce, it is more gorgeous than natural wooden color of the leather coloured silk, and texture is clear more beautiful.Be provided with the balance layer except bottom in addition on this floor, also be provided with balance layer at natural wooden skin or subcutaneous of science and technology wood and can guarantee whole diversionary between natural wooden skin or the scientific and technological wooden skin effectively, be full of cracks can be do not produced at floor surface, the quality on floor can be guaranteed effectively.If used central layer is the frame that splices for log with all around; the centre of frame is made up of the filler that fillet and/or wood chip add adhesive curing compacting; then can effectively utilize the leftover bits and pieces or the waste material that produce in the processing of wood industry; can economize on resources, reduce manufacturing cost, help protection again environment.

Description of drawings

The structural representation of Fig. 1 surperficial high rigidity compoiste wood floor that to be central layer be made up of multilayer composite sheet;

Fig. 2 be with around be the frame of solid wood splicing, the centre of frame adds adhesive by fillet and/or wood chip and solidifies the core plate structure schematic diagram that the filler suppressed is formed;

Fig. 3 be central layer with around be the frame of log splicing, the centre of frame adds the structural representation that adhesive solidifies the surperficial high rigidity compoiste wood floor that the filler suppressed forms by fillet and/or wood chip.

Wherein: 1, balance layer; 2, central layer; 3, balance layer; 4, decorative layer; 5, coating; 6, abrasion-proof paper; 7, wood structure plate; 8, tongue-and-groove; 9, joint tongue; 10, chamfering or rounding; 11, frame; 12, filler; 13, wood chip.

The specific embodiment

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

The cross-sectional view of Fig. 1 surperficial high rigidity compoiste wood floor that to be central layer be made up of multilayer composite sheet.As seen from the figure, it comprises the balance layer 1 of the bottom, upwards is central layer 2, balance layer 3, decorative layer 4, coating 5 and abrasion-proof paper 6 in proper order, glues together successively by adhesive between each layer to be one, make wood structure plate 7, be shaped on the tongue-and-groove 8 and/or the joint tongue 9 of mutual splicing in the side of wood structure plate 7.And wherein balance layer 1 and balance layer 3 are that paper or wooden skin and three cyanamide glue are composited, and central layer 2 is multilayer composite sheets, and decorative layer 4 is formed through veneer or scientific and technological wooden skin that slicing or rotary-cut form for natural name precious timber.Described coating 5 can be selected pigmented finiss and/or fireproof paint for use according to instructions for use, and used abrasion-proof paper 6 is that the alundum (Al with cellophane paper and powdery is composited.For increase the floor ornamental can also on the abrasion-proof paper of wood structure plate 7 upper surfaces of making, be suppressed with to be uneven be rich in relief pattern, around seamed edge on be suppressed with chamfering or rounding 10.

Can also use for central layer 2 is the frame 11 of solid wood splicing all around, and the centre of frame 11 is inlaid with fillet and/or wood chip adds filler 12 compositions that adhesive curing is suppressed, and upper surface and/or the soffit at described central layer 2 is pasted with wood chip 13 as shown in Figure 2 again.The surperficial high rigidity compoiste wood floor of central layer 2 compositions as shown in Figure 3 thus.

Claims

1, surperficial high rigidity compoiste wood floor, it comprises the balance layer of the bottom, upwards be central layer, balance layer, decorative layer, coating and abrasion-proof paper in proper order, glue together successively by bonding adhesive between each layer and be one, make wood structure plate, be shaped on the tongue-and-groove and/or the joint tongue of mutual splicing in the side of wood structure plate, it is characterized in that abrasion-proof paper is transparent, decorative layer veneer or scientific and technological wooden skin that to be natural name precious timber form through slicing or rotary-cut are formed.

2, surperficial high rigidity compoiste wood floor according to claim 1 is characterized in that described central layer is a multilayer composite sheet.

3, surperficial high rigidity compoiste wood floor according to claim 1, it is characterized in that described central layer around be the frame of solid wood splicing, add the filler that adhesive solidification suppresses by fillet and/or wood chip in the frame and form.

4, surperficial high rigidity compoiste wood floor according to claim 3 is characterized in that being pasted with wood chip at the upper surface and/or the soffit of described central layer.

5, surperficial high rigidity compoiste wood floor according to claim 1 is characterized in that described coating is pigmented finiss and/or fireproof paint.

6, surperficial high rigidity compoiste wood floor according to claim 1 is characterized in that described abrasion-proof paper is that the alundum (Al of cellophane paper and powdery is composited.

7, surperficial high rigidity compoiste wood floor according to claim 1 is characterized in that described balance layer is that paper or wooden skin and three cyanamide glue are composited.

8, surperficial high rigidity compoiste wood floor according to claim 1 is characterized in that being suppressed with rugged pattern on abrasion-proof paper.

9, surperficial high rigidity compoiste wood floor according to claim 1 is characterized in that being suppressed with chamfering or rounding on the seamed edge around the wood structure plate upper surface.