CN2745743Y

CN2745743Y - Composite floor plate material

Info

Publication number: CN2745743Y
Application number: CN 200420093586
Authority: CN
Inventors: 洪基虎
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-09-15
Filing date: 2004-09-15
Publication date: 2005-12-14
Anticipated expiration: 2014-09-15

Abstract

The utility model discloses a composite floor plate material, comprising a high grade riffled board, a miscellaneous tree woody composite board and a miscellaneous tree woody single-layer board. One side of the miscellaneous tree woody composite board is clung with a 0.5 to 2.0 mm thickness high grade riffled board in wood grain reverse direction. The other side of the miscellaneous tree woody composite board is clung with a miscellaneous tree woody single-layer board in wood grain reverse direction. The thickness of the miscellaneous tree woody single-layer board is 1 to 3 times thicker than the high grade riffled board. The utility model has low cost, long service life, and can effectively prevent the warpage and twist.

Description

Composite floor board sheet material

Technical field: the utility model relates to a kind of composite floor board sheet material.

Background technology: in recent years owing to the wood supply deficiency, the timber price particularly timber price of high-grade seeds rises suddenly and sharply and mixes 20% above weedtree plank in the high-grade seeds plank and produce floor board.Owing to crosswise concaving phenomenon more than 15 ° appears in its insufficient strength of such floor board.The floor board of this crosswise concaving phenomenon takes place simultaneously, and the mode of operation levelling is laid by hand, makes the floor covering layers construction very bothersome, and for make such floor board firm fixing will be at m ²Floor board in use heavy dose of adhesive of 1500g to need too much operating expenses, moreover it is also greatly unfavorable to the person's of moving in health, also owing to the distortion of this floor board causes the shortening in floor life-span.

Summary of the invention: it is low that the technical problems to be solved in the utility model provides a kind of cost, the intensity height, and long service life effectively prevents the composite floor board sheet material of warpage and knob song.

In order to solve the problems of the technologies described above, composite floor board sheet material of the present utility model is made up of high-quality decorative pattern plank, the wooden wooden lamina of hard board, weedtree of weedtree, the one side of the hard board that weedtree is wooden and 0.5-2.0mm thickness high-quality decorative pattern plank, bonding by the wood grain rightabout, it is bonding that the wooden lamina of the another side of the hard board that weedtree is wooden and weedtree is pressed the wood grain rightabout, and the thickness of the lamina that weedtree is wooden is 1-3 times of high-quality decorative pattern plank.

The utility model advantage: composite floor board sheet material is the decorative pattern plank of high-grade timber by the certain thickness cutting, by reverse weedtree material hard board one surface that pastes; Utilize the torrid zone and temperate zone area flap tree weedtree, press the lamina of 1-3 times of thickness cutting of above-mentioned decorative pattern plank, by reverse another surface that pastes above-mentioned plywood, each the decorative pattern plank that forms of both side surface of hard board and lamina are interacted with the bending that prevents hard board and the generation of knob Qu Xianxiang, thereby the construction of laying floor is easy, also alleviate the use amount of bonding agent simultaneously and significantly reduced operating expenses, and its presentation quality of floor of utilizing this flooring board to lay improves and durable in use, increases the service life on floor.

Description of drawings: the utility model is described in detail below in conjunction with accompanying drawing.

Fig. 1 is a decomposing schematic representation of the present utility model.

Fig. 2 is a structural representation of the present utility model.

The specific embodiment:

As Fig. 1-shown in Figure 2, a kind of composite floor board sheet material, form by high-quality decorative pattern plank 1, the wooden wooden lamina 2 of hard board 3, weedtree of weedtree, the one side of the hard board 3 that weedtree is wooden and 0.5-2.0mm thickness high-quality decorative pattern plank 1, bonding by the wood grain rightabout, it is bonding that the wooden lamina 2 of the another side of the hard board 3 that weedtree is wooden and weedtree is pressed the wood grain rightabout, and the thickness of the lamina 2 that weedtree is wooden is 1-3 times of high-quality decorative pattern plank 1.

The utility model has solved the under-supply problem of high-grade tree lumber and has reduced the sheet material production cost, the common hard board that the basic hard board that forms floor board must utilize the weedtree plank of the flap tree in the torrid zone and area, temperate zone etc. to overlap.And the warpage and the knob song that can pin down above-mentioned hard board mutually for the decorative pattern plank that pastes above-mentioned hard board two surfaces and lamina, above-mentioned decorative pattern plank and lamina must be formed, also by reverse each surface that pastes hard board by same intensity.

As high price such as robur, cherry tree, maple, outward appearance high-quality, the high high-grade seeds log of intensity is through the timber of time processing, by after the cutting of 0.5-2.0mm thickness as above the timber of cutting be processed into the decorative pattern plank; , high-grade tree lumber can not prevent the warpage of composition floor if being cut the insufficient strength of decorative pattern plank when cutting by not enough 0.5mm thickness; If the thickness of decorative pattern plank was blocked up and cause and improved production cost when cutting thickness surpassed 2.0mm.

The timber of cheap various weedtree log time processing, press the certain thickness cutting and the lamina on formation support hard board one surface.In order to make the wooden lamina of weedtree 2 have the intensity identical with high-quality decorative pattern plank 1 its by 1-3 times of thickness cutting of high-quality decorative pattern plank to form the wooden lamina 2 of weedtree.If the insufficient strength of the lamina of cutting during 1 times of the not enough decorative pattern plank of the cutting thickness of weedtree timber, can't prevent the warpage of hard board; If the cutting thickness of weedtree timber surpasses 3 times of the decorative pattern plank thickness, will produce the knob Qu Xianxiang of floor board.

As mentioned above, the thickness ratio between the wooden lamina 2 of high-quality decorative pattern plank 1 and weedtree is by various key elements decisions, but mainly is that timber varieties of trees according to the decorative pattern plank determines.When for example the seeds of decorative pattern plank were robur, the thickness of lamina should be more than 1.5 times of above-mentioned decorative pattern plank; If the thickness of individual layer plank should be that 1.3 times of above-mentioned decorative pattern plank are just suitable when the seeds of decorative pattern plank were maple or cherry tree.

Embodiment: the robur log of high-grade seeds through time processing timber, is cut after be processed to form high-quality decorative pattern plank 1 by 0.6mm thickness; The wooden lamina 2 of weedtree that forms after 1.0mm thickness cuts with above-mentioned high-quality decorative pattern plank 1 same intensity is pressed in the cheap torrid zone and area, temperate zone flap tree log through the timber of time processing; In the torrid zone and two surfaces of the hard board 3 of temperate zone area flap tree weedtree smear the environment-friendly type melamine and the polyamine fat adhesive of 0.1mm thickness, when smearing the reverse stickup decorative pattern plank 1 in adhesive one side surface layer and hard board surface, the side in addition of the hard board that weedtree is wooden is smeared the adhesive surface layer, the same and wooden lamina 2 of the wooden hard board 3 surperficial reverse stickup weedtrees of weedtree.And the hard board 3 of respectively pasting the wooden lamina 2 of high-quality decorative pattern plank 1 and weedtree by rightabout, to squeeze under 130 ℃ the hot conditions.

Respectively paste the hard board of decorative pattern plank and lamina as two surfaces of above-mentioned method formation, cut after the back uses feature of environmental protection ultraviolet ray (UV) coating once to smear with cutting machine, cut apart its sidepiece formation groove of back by a certain size and shape, and then carry out smearing the second time with feature of environmental protection ultraviolet ray coating, to finish the manufacturing process of flooring board.The warpage and the knob Qu Xianxiang of finished product floor board do not take place in the floor intensity of this finished product more than the show of fine quality of flooring board in the past.

The floor board of as above finishing arranged according to the order of sequence be routed to the building flooring, when carrying out the floor covering layers construction, floor construction is completed.

In this work progress, the use amount of floor alite paste is 600g/m ²Flooring board, thereby the use amount of bonding agent reduces 60% than in the past.And the construction easily with the crosswise concaving that prevents floor board and knob Qu Xianxiang of decorative pattern plank and the lamina warpage that pins down hard board mutually, also therefore and the operating expenses of every square metre of floor board saves 30% than in the past.

Claims

1, a kind of composite floor board sheet material, it is characterized in that forming by high-quality decorative pattern plank, the wooden wooden lamina of hard board, weedtree of weedtree, the one side of the hard board that weedtree is wooden and 0.5-2.0mm thickness high-quality decorative pattern plank, bonding by the wood grain rightabout, it is bonding that the wooden lamina of the another side of the hard board that weedtree is wooden and weedtree is pressed the wood grain rightabout, and the thickness of the lamina that weedtree is wooden is 1-3 times of high-quality decorative pattern plank.