CN201581596U - Strain-equalization anti-deformation wood or bamboo composite floor - Google Patents
Strain-equalization anti-deformation wood or bamboo composite floor Download PDFInfo
- Publication number
- CN201581596U CN201581596U CN2009202537877U CN200920253787U CN201581596U CN 201581596 U CN201581596 U CN 201581596U CN 2009202537877 U CN2009202537877 U CN 2009202537877U CN 200920253787 U CN200920253787 U CN 200920253787U CN 201581596 U CN201581596 U CN 201581596U
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Abstract
A strain-equalization anti-deformation wood or bamboo composite floor relates to an artificial floor, in particular to an anti-deformation wood or bamboo composite floor. The composite floor consists of a substrate and a decorative surface adhered on the surface of the substrate, and is characterized in that a straight-equalization waterproof layer with density identical to that of the decorative surface is adhered on the bottom surface of the substrate. In the straight-equalization anti-deformation wood or bamboo composite floor, the strain-equalization waterproof layer is disposed on the bottom layer of the substrate, thereby leading unbalanced strain caused by the decorative surface compounded with the surface of the substrate to be equalized effectively, leading strain among layers of the total composite floor to be consistent, and effectively avoiding problems that the composite floor is deformed and tilted caused by unbalanced strain.
Description
Technical field
The utility model relates to a kind of artificial floor, especially a kind of distortion-free wooden or bamboo matter composite floor board.
Background technology
There are three kinds of wooden floor, consolidated floor and composite floor boards on present modal floor.Wooden floor class height, feel is good, the feature of environmental protection is good, but arranges cumbersomely, and inlet/outlet need change footwear, otherwise the shining floor surface will become mottled, fragile soon, moisture resistance is poor, is prone to situations such as cracking, distortion, is not suitable for underground heat.In order to stop moisture to enter the floor, prevent to warp, also will often wax, and the relative consolidated floor of price and solid wooden compound floor want high a lot.Consolidated floor is after log is pulverized, increase anticorrisive agent, behind the additive, form through hot press HTHP compression process, therefore it has broken the physical arrangement of log, overcome the weakness of log poor stability, its intensity height, uniform specification, cheaply wear-resisting, quick and easy for installation, pattern is many, maintain simple and convenient relatively, but consolidated floor is airtight, feel is poor, poor visual effect, not water-fast, non-moistureproof, antibiotic performance is bad, and the burst size of methanal height is not suitable for the room and uses, in addition, consolidated floor is installed the back and has been occurred drum easily, phenomenons such as distortion and cracking, waterproof and dampproof property is very poor, moistureproof Polypropylence Sheet and PE ground cushion must be installed in order to protection against the tide.
Composite floor board comprises two kinds of solid wooden compound floor and bamboo matter composite floor boards, it is that high-quality solid wood or bamboo slicing are become monolithic, then according to the mechanics principle of different cultivars material with monolithic according in length and breadth to the method for being staggered, be glued together with glue, the veneer that compacting at high temperature forms, this veneer is because the incorgruous variation of its material is controlled, appearance looks elegant, wear-resisting, heat-resisting, anti-punching press, fire-retardant, anticorrosion, mothproof, price is lower than wooden floor again, therefore favored by the customer.It is exactly that equilibrant force between the multilayer veneer has a little and a bit unbalancely the distortion situation will occur that but there is a problem in composite floor board, and the situation of especially being out of shape when temperature and humidity changes is serious, causes easily encircleing and sticks up injustice, influences the use on floor.And this problem often is left in the basket in the application of present composite floor board, most businessman is all in order to satisfy customer's hobby, one decorative cover all is set on the substrate of composite floor board, spray paint, fit high-grade timber decorative cover or overlay film, but lost equilibrant force again at the compound multilayer single board substrate that has just caused behind the decorative cover having possessed equilibrant force originally on the composite floor board baseplate, and the ultimate consumer uses the back just the problem of distortion to occur, there is not real advantage to make full use of with composite floor board, and present businessman, producer does not all solve the unbalance problem of composite floor board baseplate composite decoration face backward pull.
Summary of the invention
To be solved in the utility model be exactly the substrate of solid wooden compound floor or bamboo compound floor behind the composite decoration face, its tension force and internal stress are uneven and cause the problem of being out of shape easily, and a kind of anti-deformation wood bamboo matter composite floor board of equalization of strain is provided.
Wooden or the bamboo matter composite floor board of a kind of equalization of strain anti-deformation of the present utility model is made of substrate and the decorative cover that is bonded in substrate surface, it is characterized in that the equalization of strain waterproofing course that the bonding one deck density of substrate bottom surface is suitable with decorative cover.
Above-mentioned equalization of strain waterproofing course is impregnated paper or waterproof film.
Described substrate bottom surface is provided with the exhaust outlet groove, and the distance between per two grooves is 1～5cm.
Described substrate is at least three layers of crisscross veneer veneer that is bonded of veneer, or by at least three layers of crisscross bamboo plywood that is bonded of bamboo chip, or be wooden or bamboo oriented structure shaving board.
Above-mentioned veneer veneer, bamboo plywood surface post impregnated paper or waterproofing membrane.
The surperficial decorative panel of one deck at least that posts of above-mentioned wooden or bamboo oriented structure shaving board posts impregnated paper or waterproof film again on the decorative panel bottom panel.
Above-mentioned decorative cover is various natural woods or bamboo, and wooden skin or EP color system decorative fabric or EV emulation wood series or Wood-grain-imitating impregnated paper.
Wooden or the bamboo matter composite floor board of this equalization of strain anti-deformation of the present utility model, be provided with one deck equalization of strain waterproofing course at the substrate bottom, therefore make substrate surface composite decoration face cause unbalance tension force to obtain effective equilibrium, make uniform tension in order between whole each layer of composite floor board, the composite floor board distortion of effectively having avoided the causing problem that warps because of tension force is unbalanced.
In addition, impregnated paper or waterproof film that substrate bottom surface posts different patterns make bottom surface Paint Gloss, attractive in appearance, simultaneously, the impregnated paper of different patterns or waterproofing membrane can be covered the natural flaw on the substrate surface material, reduce the materials standard, simultaneously, substrate bottom surface also designs the groove of drainage exhaust effect, groove and impregnated paper and waterproofing membrane have thoroughly solved waterproof, protection against the tide, the anticorrosion problem of bottom, prevent that coming unglued, being out of shape from appearring in the floor, have prolonged the application life on floor.
This sandwich layer wooden or bamboo matter composite floor board baseplate can be that the bamboo plywood that the veneer formed for the multi-layer solid wood veneer or multilayer bamboo chip are formed also can be an oriented structure chipboard.When bamboo plywood that the veneer of forming for the multi-layer solid wood veneer or multilayer bamboo chip are formed, wildwood and artificial forest can be used as veneer and select materials, central layer is the three layers of above odd number layer of veneer assembly structure, and adjacent layer veneer grain direction is orthogonal to strengthen the anti-bending strength of central layer; When being oriented structure chipboard, the above veneer of one deck of can fitting between central layer and the base plate also can directly post impregnated paper or waterproof film at backplate surface, with better protection central layer.
The utility model selects the modified resin of phenolic resins, Lauxite, melamine resin, polyurethane (MDI) glue or these synthetic resin as bonding adhesive, and burst size of methanal is not more than 1.5mg/L, does not damage people's health.
Description of drawings
Fig. 1 is the utility model section structure schematic diagram
Fig. 2 is a substrate section structure schematic diagram among the utility model embodiment 1
Fig. 3 is a substrate section structure schematic diagram among the utility model embodiment 2
Wherein, substrate 1, decorative cover 2, equalization of strain waterproofing course 3, surface layer 4, bottom 5, sandwich layer 6, groove 7
The specific embodiment
Embodiment 1: a kind of equalization of strain anti-deformation wood bamboo matter composite floor board is to form decorative cover 2 on its substrate 1 surface to constitute, decorative cover 2 is famous and precious ply, thick 4mm, substrate 1 bottom surface posts impregnate paper dynamic balance waterproofing course 3, thick 2mm, substrate 1 is the veneer with surface layer 4, bottom 5 and sandwich layer 6 three layer constructions that Wooden veneer combines, wherein:
This solid wooden compound floor, the impregnated paper waterproofing course of fitting in the famous and precious ply of fitting on the real estate and bottom surface has suitable density, therefore well balance the tension force behind the applying decorative cover on the substrate, can prevent the distortion of composite floor board.
Embodiment 2: a kind of protection against the tide, waterproof wood bamboo matter composite floor board are to form decorative cover 2 on its substrate 1 surface to constitute, decorative cover 2 is famous and precious ply, thick 4mm, substrate 1 bottom surface posts the equalization of strain waterproofing course 3 of impregnated paper, thick 2mm, substrate 1 is the veneer with surface layer 4, bottom 5 and sandwich layer 6 three layer constructions that oriented structure chipboard applying veneer combines, wherein:
Claims (7)
1. wooden or bamboo matter composite floor board of equalization of strain anti-deformation is made of substrate (1) and the decorative cover (2) that is bonded in substrate surface, it is characterized in that the bonding one deck density in substrate (1) the bottom surface equalization of strain waterproofing course (3) suitable with decorative cover.
2. the wooden or bamboo matter composite floor board of a kind of equalization of strain anti-deformation as claimed in claim 1 is characterized in that described bottom surface equalization of strain waterproofing course (3) is impregnated paper or waterproof film.
3. the wooden or bamboo matter composite floor board of a kind of equalization of strain anti-deformation as claimed in claim 1 is characterized in that described substrate (1) bottom surface is provided with exhaust outlet groove (7), and the distance between per two grooves is 1～5cm.
4. the wooden or bamboo matter composite floor board of a kind of equalization of strain anti-deformation as claimed in claim 1, it is characterized in that described substrate (1) is at least three layers of crisscross veneer veneer that is bonded of veneer, or by at least three layers of crisscross bamboo plywood that is bonded of bamboo chip, or be wooden or bamboo oriented structure shaving board.
5. the wooden or bamboo matter composite floor board of a kind of equalization of strain anti-deformation as claimed in claim 4 is characterized in that the substrate base surface of described veneer veneer, bamboo plywood posts one deck decorative cover impregnated paper or waterproof film.
6. the wooden or bamboo matter composite floor board of a kind of equalization of strain anti-deformation as claimed in claim 4, it is characterized in that described wooden or bamboo oriented structure shaving board is that the surface of substrate posts the decorative cover of one deck at least, posts impregnated paper or waterproof film again on its bottom panel.
7. the wooden or bamboo matter composite floor board of a kind of equalization of strain anti-deformation as claimed in claim 1 is characterized in that described decorative cover is various natural woods or bamboo, and wooden skin or EP color system decorative fabric or EV emulation wood series or Wood-grain-imitating impregnated paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202537877U CN201581596U (en) | 2009-11-27 | 2009-11-27 | Strain-equalization anti-deformation wood or bamboo composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202537877U CN201581596U (en) | 2009-11-27 | 2009-11-27 | Strain-equalization anti-deformation wood or bamboo composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201581596U true CN201581596U (en) | 2010-09-15 |
Family
ID=42723594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202537877U Expired - Fee Related CN201581596U (en) | 2009-11-27 | 2009-11-27 | Strain-equalization anti-deformation wood or bamboo composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201581596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088524A (en) * | 2016-06-27 | 2016-11-09 | 合肥科天水性科技有限责任公司 | A kind of solid wood multi-layer composite floor board and preparation technology thereof and assembly method |
| EP3645270B1 (en) * | 2017-06-26 | 2023-08-16 | Champion Link International Corporation | Panel suitable for forming a floor covering, process for producing a panel, use of an adhesive precursor |
-
2009
- 2009-11-27 CN CN2009202537877U patent/CN201581596U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088524A (en) * | 2016-06-27 | 2016-11-09 | 合肥科天水性科技有限责任公司 | A kind of solid wood multi-layer composite floor board and preparation technology thereof and assembly method |
| CN106088524B (en) * | 2016-06-27 | 2018-09-07 | 合肥科天水性科技有限责任公司 | A kind of solid wood multi-layer composite floor board and its preparation process and group blank technology |
| EP3645270B1 (en) * | 2017-06-26 | 2023-08-16 | Champion Link International Corporation | Panel suitable for forming a floor covering, process for producing a panel, use of an adhesive precursor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20181127 |