CN201512929U

CN201512929U - Quick growth material compound floorboard

Info

Publication number: CN201512929U
Application number: CN2009203080159U
Authority: CN
Inventors: 吴新征
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2010-06-23
Anticipated expiration: 2019-08-14

Abstract

A quick growth material compound floorboard is provided with a quick growth material base plate. Four sides of the quick growth material base plate are provided with grooves and raised tenons, the upper surface of the quick growth material base plate is adhered by a density plate with thickness of 1 to 8 mm, two lateral edges of the density plate are provided with an upwardly inclined oblique face, the inclined angle alpha of the oblique face is 5 to 45 degrees, a wood vein paper layer and a wear-resisting paper layer are adhered on the upper surface of the density plate and are continuously arranged on the whole upper surface of the density plate. By adopting quick growth materials as base plates of floorboards, the quick growth material base plate has anti-humidity performance, the surface of the quick growth material base plate is adhered with a layer of thin density plates to play a role of strengthening hardness of quick growth material base plate surfaces, and the compound floorboard has the advantages of wear-resisting performance of wood plates and anti-corrosion of density plates. As the density plate of the compound floorboard surface is extremely thin, compared to completely strengthened floorboards, the consumption of methanal serial adhesive agents is less, and the compound floorboard easily accord with requirements of environmental protection.

Description

The fast growing wood composite floor board

Technical field

The utility model relates to the floor.

Background technology

Floor of a great variety comprises wooden floor and consolidated floor, and wooden floor has natural, free of contamination advantage attractive in appearance, and timber is most typical green product.But not all timber all is suitable for processing the floor, and the timber on processing floor requires that certain density, intensity and hardness are arranged, and this class timber is poor growth all, so the costing an arm and a leg of wooden floor.For very abundant in the timber as end density fast growing wood resources such as pine, poplars, but fast growing wood because have that organizational styucture is loose, material is soft, shortcoming such as intensity and hardness are low, be restricted in the utilization of industries such as building, decoration, furniture.Though consolidated floor low price and have wear-resisting advantage, but consolidated floor must be used a large amount of formaldehyde in manufacturing process be bonding adhesive, therefore this kind floor exists certain formaldehyde to discharge problem, if burst size of methanal surpasses certain standard, to produce certain influence to health of human body, and environment will be polluted.

The utility model content

It is the few fast growing wood composite floor board of consumption of bonding adhesive that the purpose of this utility model is to propose a kind of wear-resisting and formaldehyde.

For achieving the above object, the utility model is taked following technical scheme:

The utlity model has the fast growing wood substrate, four sides of fast growing wood substrate are provided with groove and tenon, the density board that the bonding 1～8mm of the upper surface of fast growing wood substrate is thick, the both sides of the edge of density board have inclined downward, the inclined angle alpha on inclined-plane is 5～45 °, be bonded with wood grain ply of paper and wear-resisting ply of paper on the upper surface of density board, and wood grain ply of paper and wear-resisting ply of paper are continuous on the entire upper surface of density board.

Preferred 1～the 5mm of the thickness of described density board, preferred 15～30 ° of the inclined angle alpha on density board inclined-plane.

The utlity model has following good effect:

The utility model adopts the substrate of fast growing wood as the floor, the fast growing wood substrate has the moisture resistance performance, work to strengthen fast growing wood substrate surface hardness in the very thin density board of surperficial bonding one deck of fast growing wood substrate, so the utlity model has the wear-resisting advantage of timber and moisture resistance and density board.And because the density board on this composite floor board surface is very thin, complete relatively consolidated floor, formaldehyde is that the consumption of bonding adhesive is wanted much less, accords with this cyclization guaranteed request easily.

Description of drawings

For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein

Fig. 1 is the outline drawing of present embodiment;

Fig. 2 is the A-A sectional view of Fig. 1.

The specific embodiment

Embodiment 1

Embodiment shown in the drawings has fast growing wood substrate 1, and fast growing wood is not required, and can be pine, poplar etc.Four sides of fast growing wood substrate 1 are provided with groove 1-1 and tenon 1-2, and groove 1-1 and tenon 1-2 can use groove and the tenon structure on the present disclosed floor.The middle and higher density plate 2 that the bonding 1～8mm of the upper surface of fast growing wood substrate 1 is thick, the preferred 1～5mm of the thickness of density board 2, the thickness of density board 2 be 1～3mm preferably further, and the thickness of density board 2 is not strict with.The both sides of the edge of density board 2 have inclined downward 2-1, and the inclined angle alpha of inclined-plane 2-1 is 5～45 °, and preferred 15～30 °, this is not strict with yet.The degree of depth of inclined-plane 2-1 is by the thickness decision of density board 2, and the degree of depth of inclined-plane 2-1 is in 3mm, between preferred 0.5～1mm.Hot pressing has wood grain ply of paper and wear-resisting ply of paper 3 on the upper surface of density board 2, and this is the prior art of consolidated floor, and wood grain ply of paper and wear-resisting ply of paper 3 are continuous on the entire upper surface of density board 2.

Claims

1. fast growing wood composite floor board, it is characterized in that: have fast growing wood substrate (1), four sides of fast growing wood substrate (1) are provided with groove (1-1) and tenon (1-2), the density board (2) that the bonding 1～8mm of upper surface of fast growing wood substrate (1) is thick, the both sides of the edge of density board (2) have inclined downward (2-1), the inclined angle alpha on inclined-plane (2-1) is 5～45 °, be bonded with wood grain ply of paper and wear-resisting ply of paper (3) on the upper surface of density board (2), and wood grain ply of paper and wear-resisting ply of paper (3) are continuous on the entire upper surface of density board (2).

2. fast growing wood composite floor board according to claim 1 is characterized in that: the thickness of described density board (2) is preferably 1～5mm, and the inclined-plane inclined angle alpha of density board (2) is preferably 15～30 °.