CN103835475A - Deformation-resistant composite solid wood floor board - Google Patents
Deformation-resistant composite solid wood floor board Download PDFInfo
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- CN103835475A CN103835475A CN201410083549.1A CN201410083549A CN103835475A CN 103835475 A CN103835475 A CN 103835475A CN 201410083549 A CN201410083549 A CN 201410083549A CN 103835475 A CN103835475 A CN 103835475A
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Abstract
The invention discloses a deformation-resistant composite solid wood floor board. Two first grooves in uniform distribution are formed at the bottom of the composite solid wood floor board, a second groove is formed on one end face of the composite solid wood floor board, a protrusion is arranged on the other opposite end face of the composite solid wood floor board and can be contained in the second groove when two composite solid wood floor boards are spliced, and the first grooves, the second groove and the outer edge of the protrusion jointly form a four-point balance stress groove of the composite solid wood floor board. By the four-point balance stress groove, deformation-resistant standard is enhanced, stress is fully released, and the objective of deformation preventing is achieved.
Description
Technical field
The present invention relates to a kind of floor, relate in particular to a kind of Compossite solid-wood floor plate of resistance to deformation.
Background technology
Compossite solid-wood floor plate is seen everywhere in actual life, Compossite solid-wood floor plate need to meet the residual stress index of national regulation, although the more loose pore between timber also can be offset the stress of a part of wooden breathing, but be nowhere near in actual applications, the general further release that realizes stress by offering multiple tracks groove in the bottom of Compossite solid-wood floor plate, but, so all concentrate on bottom, counterbalance effect is bad on the contrary, easily distortion.
Summary of the invention
In view of this, the invention provides and a kind ofly discharge that stress, counterbalance effect are better, the Compossite solid-wood floor plate of resistance to deformation.
The present invention realizes like this, a kind of Compossite solid-wood floor plate of resistance to deformation, the bottom of described Compossite solid-wood floor plate offers twice first groove of uniform layout, on an end face of described Compossite solid-wood floor plate, offer the second groove, and on another opposing end surface of described Compossite solid-wood floor plate, being provided with projection, described projection can be housed in described the second groove when spelling at two Compossite solid-wood floor plates; The outer rim of twice the first groove, together the second groove and described projection together forms 4 equilibrium stress grooves of described Compossite solid-wood floor plate.
The present invention, by 4 equilibrium stress grooves, strengthens resistance to deformation standard, fully discharges stress, reaches the object that prevents distortion.
As the further improvement of such scheme, twice the first groove shapes structure is identical.
The counterbalance effect of such 4 equilibrium stress grooves can further be ensured.
As the further improvement of such scheme, the termination on each side of described Compossite solid-wood floor plate all presses down 0.5mm and forms 25～35 degree chamferings, and each end face of described Compossite solid-wood floor plate offers a translot; Two Compossite solid-wood floor plates are to after spelling, the translot of described two Compossite solid-wood floor plates relatively and the formation accepting groove that communicates, in described accepting groove, can accommodate one with the bolt of described accepting groove similar shape, described bolt makes corresponding two Compossite solid-wood floor plates realize self-locking with interior card without public tongue mode by be housed in two Compossite solid-wood floor plates to spelling simultaneously.
Compared with conventional art, all press down 0.5mm by the termination on each side of Compossite solid-wood floor plate and form 25～35 degree chamferings, then offer a translot at each end face of Compossite solid-wood floor plate; Make two Compossite solid-wood floor plates to after spelling, the translot of described two Compossite solid-wood floor plates relatively and the formation accepting groove that communicates, in described accepting groove, can accommodate a bolt, described bolt makes corresponding two Compossite solid-wood floor plates realize self-locking with interior card without public tongue mode by be housed in two Compossite solid-wood floor plates to spelling simultaneously, thereby be different from the mounting means of conventional composite wooden floor, realize and exempt from glue and exempt from nail and exempt from keel installation.
As the further improvement of such scheme, described bolt is made up of hard material.
Described bolt is made up of hard material, nonelastic, inserts to accommodate in 2 and pins.
As the further improvement of such scheme, the translot of described wooden floor forms groove away from a side direction lower recess of corresponding end-faces, the two ends of described bolt are the corresponding protuberance that can be housed in respective groove that convexes to form downwards also, and described bolt is that elasticity bolt is fastened in described translot by there is deformation.
Preferably, the display surface of described Compossite solid-wood floor plate is provided with the wearing layer of layer of transparent, and described wearing layer forms by the display surface that nanoscale alundum (Al2O3) is dissolved in polyamine grease coating material and be coated in described Compossite solid-wood floor plate.
Tradition wearing layer is to heap and reach wear-resisting effect by quantity in the time of painting, need repeatedly be coated with multipass paint, cause surface blur, and the present invention is all dissolved in nanoscale alundum (Al2O3) (for a kind of superhard metal) in polyamine grease coating material, once be coated with and just can reach wear-resisting standard, and top layer is transparent.
Preferably, the surface of described wearing layer is provided with paint and forms face coat.
The material of described wearing layer is that nanoscale aluminium oxide powder is evenly mixed in modified polyamine fat, is coated in outer surface of wood layer, form wearing layer, then coordinate paint to complete face coat, and alundum (Al2O3) does not precipitate in polyurethane material.
Preferably, described Compossite solid-wood floor plate comprise material be sawn timber base material, adopt rolling line pressure mode to be compounded in the surface layer on described base material; Described rolling line pressure is to utilize the bonding adhesive that a kind of polyurethane through modification (PUR) is made under line pressure effect, to react curing, described base material and described surface layer are cemented and irreversible and be permanently fixed, described bonding adhesive is that the described polyurethane through modification has added the curing compound that percentage composition is 3%, the propionic acid solvent that percentage composition is 15% to make; Described wearing layer is arranged on described surface layer, and described translot is opened on the end face of described base material; Twice the first groove is opened in the bottom of described base material.
Described Compossite solid-wood floor plate is without assembly pressing again, directly use, floor base material MULTILAYER COMPOSITE, three layers of laminating production process are reduced, surface layer and base material compound tense adopt linear pressure technology (the line pressure mode of rolling) once to complete without press, reduce again the compound hot pressing cold pressure procedure of surface layer, in addition again without heat energy, therefore reduced the technical standard to base material top layer, cost of production also reduces, the more important thing is, in manufacturing process, plate blank material does not produce new stress over the ground, does not therefore need product health, and the production cycle has shortened more than at least 3 days.Wear-resisting Compossite solid-wood floor plate of the present invention is owing to having adopted without pressure process and without heating, therefore face ply (being surface layer) the thinnest 0.08mm of use of thickness, traditional product must be more than 0.3mm, has saved famous and precious material, and production cost also significantly reduces; The polyurethane-modified adhesive (being described bonding adhesive) that wear-resisting Compossite solid-wood floor plate compound tense of the present invention adopts, formaldehydeless, without benzene, without the heavy metals such as phenol and volatile substance, environmental protection comprehensively.Described polyurethane-modified adhesive has more high-temperature stability, therefore under geothermal environment, use and can not change, polyurethane material has outstanding water resistance simultaneously, with polyurethane as solvent, make it have good water resistance, therefore Compossite solid-wood floor plate of the present invention can use under wet environment, is immersed in water inversion can not occur yet.
Again further, described curing compound is aluminium napthenate or toluenesulfinic acid or lauryl mercaptan or alcohol or rosin or dimethylbenzene.
Select to be applicable to material according to major ingredient characteristic and make curing compound, film speedy drying is solidified.Solidification is in air humidity, and not temperature and pressure, therefore can not cause variable color, wood grain to destroy to surface layer timber, kept natural wood color characteristic, and solid wood texture is completely constant.
Again further, described rolling line pressure is to utilize a kind of bonding adhesive of making through the polyurethane of modification under line pressure effect, and in 30 seconds, reaction is solidified, and described base material and described surface layer is cemented and irreversible and be permanently fixed.
The prior art deficiency that the wear-resisting Compossite solid-wood floor plate of tradition exists is all because adopt hot pressing, cold-press process compound, under so large pressure, again under high temperature action, base material itself can produce new internal stress, this stress release need be extremely long time, this will make floor in use produce distortion, just should not make product that gap, warped, problem of Cracking in use occur as durable consumer goods.Wear-resisting Compossite solid-wood floor plate of the present invention in the time of composite wood without hot pressing, cold pressing, more without high temperature, but it is compound to adopt rolling line pressure technology to realize, product can not produce internal stress.
Again further, described base material adopts following modification technology processing: seeds density is at the above broad-leaved assortment of 0.7Kg, and drying design is that the two wet high temperature curve new drying techniques that soak three supreme people's courts are to have guaranteed sawn timber stability.
Described two soak in dry run, secondary immersion being carried out in floor, and described three height are high temperature in dry run, high humidity, high cycle.Concrete technology flow process is: dry-high temperature-high humidity-balance-immersion-high temperature-high humidity-balance-micro-charing-high humidity-high temperature-immersion-high temperature-high humidity-balance.
Brief description of the drawings
The part sectional structure schematic diagram of the Compossite solid-wood floor plate of the resistance to deformation that Fig. 1 provides for preferred embodiments of the present invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Refer to Fig. 1, the Compossite solid-wood floor plate of the resistance to deformation that preferred embodiments of the present invention provides, the bottom of described Compossite solid-wood floor plate offers twice first groove 8 of uniform layout, on an end face of described Compossite solid-wood floor plate, offer the second groove 9, and on another opposing end surface of described Compossite solid-wood floor plate, be provided with projection 10, described protruding 10 can two Compossite solid-wood floor plates to spell time be housed in described the second groove 9; Twice the first groove 8, together the second groove 9 and described protruding 10 outer rim together form 4 equilibrium stress grooves of described Compossite solid-wood floor plate.The present invention, by 4 equilibrium stress grooves, strengthens resistance to deformation standard, fully discharges stress, reaches the object that prevents distortion.
Twice the first groove 8 shape and structures can be identical, and the counterbalance effect of such 4 equilibrium stress grooves can further be ensured.The second groove 9 does not have any particular/special requirement with the shape of projection 10, as long as the second groove 9 can cooperatively interact with projection 10.
Termination on each side of described Compossite solid-wood floor plate all presses down 0.5mm and forms 25～35 degree chamferings, and each end face of described Compossite solid-wood floor plate offers a translot 1.Two Compossite solid-wood floor plates are to after spelling, the translot 1 of described two Compossite solid-wood floor plates relatively and communicate and form accepting groove 2, described accepting groove 2 is interior can accommodate one with the bolt 3 of described accepting groove 2 similar shapes, described bolt 3 makes corresponding two Compossite solid-wood floor plates realize self-locking with interior card without public tongue mode by be housed in two Compossite solid-wood floor plates to spelling simultaneously, thereby the installation of Compossite solid-wood floor plate of the present invention is different from the mounting means of conventional composite wooden floor, realizes and exempt from glue and exempt from nail and exempt from keel installation.Preferably, described bolt 3 is made up of hard material, nonelastic, inserts in accepting groove 2 and pins.Certainly, bolt 3 can be also elasticity bolt, like this, the translot 1 of wooden floor can be recessed to form groove downwards away from a side of corresponding end-faces, the two ends of described bolt 3 are the corresponding protuberance that can be housed in respective groove that convexes to form downwards also, and described bolt 3 is fastened in described translot 1 by there is deformation.
Current floor generally adopts glue or nail or keel installation, and Compossite solid-wood floor plate install be during install on floor technical the strongest, difficulty is maximum, mounting cost is the highest one, floated installation or adhesive type than solid wooden compound floor and consolidated floor are installed, Compossite solid-wood floor plate is installed not only needs to buy keel and clamping plate, also must pay higher installation fee.In addition, Compossite solid-wood floor plate is installed and is required relatively high to erector's level.And Compossite solid-wood floor plate of the present invention can be realized and exempts from glue and exempt from nail and exempt from keel installation.
Described Compossite solid-wood floor plate comprise material be sawn timber base material 4, adopt rolling line pressure mode to be compounded in the surface layer 5 on described base material 4.Described surface layer 5, as exposed face, is provided with the wearing layer 6 of layer of transparent on it, described wearing layer 6 forms by the display surface that nanoscale alundum (Al2O3) is dissolved in polyamine grease coating material and be coated in described Compossite solid-wood floor plate.Described translot 1 is opened on the end face of described base material 4, and twice the first groove 8 is opened in the bottom of described base material 4.
Tradition wearing layer is to heap and reach wear-resisting effect by quantity in the time of painting, need repeatedly be coated with multipass paint, and this technique can cause surface blur.Thereby conventional composite wooden floor surface layer abrasion-proof does not reach requirement, application life is shorter.And the present invention is all dissolved in nanoscale alundum (Al2O3) (for a kind of superhard metal) in polyamine grease coating material, be once coated with and just can reach wear-resisting standard, and top layer is transparent.
Preferably, the surface of described wearing layer 6 is provided with paint and forms face coat 7.The material of described wearing layer 6 is that nanoscale aluminium oxide powder is evenly mixed in modified polyamine fat, is coated in outer surface of wood layer, form wearing layer 6, then coordinate paint to complete face coat 7, and alundum (Al2O3) does not precipitate in polyurethane material.
Produce at present solid wooden compound floor technique and generally adopt two kinds, the one, heat pressing process, the 2nd, cold-press process.These two kinds of process using operation pressure parameters are all at every square centimeter more than 8 kilograms, and hot pressing also needs more than 90 DEG C temperature.Therefore, traditional handicraft power consumption is all very large, and substrate surface requirement standard is improved.In addition, environmental pollution is serious, and the production cycle is very long, and the production cycle all must health more than 3 days, and manufacturing process all can cause new internal stress to base material, affects product stability in use.And the present invention is because the base material 4 using is sawn timber, without assembly pressing again, can directly use, reduce floor base material MULTILAYER COMPOSITE, three layers of laminating production process.Surface layer 5 adopts linear pressure technology (the line pressure mode of rolling) once to complete with base material 4 compound tenses without press, reduced again the compound hot pressing cold pressure procedure of surface layer 5.Because Compossite solid-wood floor plate of the present invention does not use press realization compound without press at compound tense, again without heat energy, therefore reduce the technical standard to base material top layer, cost of production also reduces; Moreover plate blank material does not produce new stress over the ground in Compossite solid-wood floor plate manufacturing process of the present invention, therefore do not need product health, the production cycle has shortened more than at least 3 days; Compossite solid-wood floor plate of the present invention is owing to having adopted without pressure process and without heating, therefore face ply (being surface layer) the thinnest 0.08mm of use of thickness, traditional product must be more than 0.3mm, has saved famous and precious material, and production cost also significantly reduces, that is to say rolling line pressure because contact surface is little, again without pressure, so only 0.08mm of the famous and precious material thickness in top layer just can realize without revealing the exact details compound, substrate surface defect standard is reduced, realize low cost fabrication.Described compound without press, more adopt minute-pressure point line technology, only 1mm of line pressure face minimum, has realized small different in nature limit seamless compound, makes product flawless.The minute-pressure point line technology of present embodiment refers in the time of top layer composite decoration wood skin, make composite material by the shape perfect adaptation designing with all size colyliform object, this is that traditional press cannot be accomplished, this technique was never used on production composite floor board.
Described rolling line pressure is to utilize bonding adhesive that a kind of polyurethane through modification (PUR) is made to react under line pressure effect to solidify (in the present embodiment, reaction is solidified in 30 seconds), described base material 4 is cemented and irreversible and be permanently fixed with described surface layer 5.Described bonding adhesive is that the described polyurethane through modification has added the curing compound that percentage composition is 3%, the propionic acid solvent that percentage composition is 15% to make.
The polyurethane-modified adhesive (being described bonding adhesive) that Compossite solid-wood floor plate compound tense of the present invention adopts, formaldehydeless, without benzene, without the heavy metals such as phenol and volatile substance, environmental protection comprehensively.Described polyurethane-modified adhesive has more high-temperature stability, therefore under geothermal environment, use and can not change, polyurethane material has outstanding water resistance simultaneously, with polyurethane as solvent, make it have good water resistance, therefore Compossite solid-wood floor plate of the present invention can use under wet environment, is immersed in water inversion can not occur yet.
The prior art deficiency that traditional Compossite solid-wood floor plate exists is all because adopt hot pressing, cold-press process compound, under so large pressure, again under high temperature action, base material 4 itself can produce new internal stress, this stress release need be extremely long time, this will make floor in use produce distortion, just should not make product that gap, warped, problem of Cracking in use occur as durable consumer goods.Compossite solid-wood floor plate of the present invention in the time of composite wood without hot pressing, cold pressing, more without high temperature, but it is compound to adopt rolling line pressure technology to realize, product can not produce internal stress.
In the present embodiment, described curing compound can be aluminium napthenate or toluenesulfinic acid or lauryl mercaptan or alcohol or rosin or dimethylbenzene.Select to be applicable to material according to major ingredient characteristic and make curing compound, film speedy drying is solidified.Solidification is in air humidity, and not temperature and pressure, therefore can not cause variable color, wood grain to destroy to surface layer timber, kept natural wood color characteristic, and solid wood texture is completely constant.
In the time of rolling line pressure, line pressure and pressed only 1 centimetre of the live width that contact of thing, is only from being rolled across by pressure object, and only 1 kilogram every square centimeter of pressure.What traditional handicraft was produced the general employing of composite floor board is hot pressing, cold-press process, and press is all that surface plate is pressed, and pressure is at every square centimeter more than 8 kilograms, and line pressure is different from plate and presses; Plate is pressed and is and is pressed object comprehensive engagement, and line pressure contact about only 1 centimeter (centimetre) with pressing thing, is only to roll across from quilt pressure object, and only every square centimeter of 1 kilogram of left and right of pressure.
In sum, Compossite solid-wood floor plate of the present invention, is once coated with and just can reaches wear-resisting standard, and top layer is transparent, can make surface layer abrasion-proof 6 reach 6000 and turn above, and product more has more than 30 years application life.In addition, the present invention adopts rolling line pressure mode that surface layer is compounded on base material 4, thereby difference traditional handicraft, hot pressing are colded pressing and are produced wear-resisting Compossite solid-wood floor plate, adopt and produce wear-resisting Compossite solid-wood floor plate product without press new technology, be characterized in that compound decorative layer does not adopt hot pressing, cold-press process technology, floor blank, without health, just can meet lower road technological requirement, is more suitable for underground heat and uses.In addition, described conventional composite technique generally only on top layer or bottom compound, therefore need pressure, now cannot realize full cladding, the present invention has overcome this restriction, has realized the full cladding of 360 degree, make floor realize equilibrium state completely, can not cause flexural deformation because of asymmetric.
Further illustrate, the solid wood base material of described wear-resisting Compossite solid-wood floor plate adopts brand-new Wood Property Improvement processing.Tree Species Selection density is at the above broad-leaved assortment of 0.7Kg, drying design two soak high humidity high temperature curve new drying technique, guaranteed sawn timber stability.
The sawn timber of present embodiment refers to makes needed dimension board side by above density 0.7kg broad-leaved weedtree by sawing, and seeds are not limit, and enter drying program.Described drying program is that sawn timber plate side is dried and modification according to the drying mode of technological design " two soak three height " method.Two soak and refer in dry run plate side is carried out to secondary immersion.Three height refer to high temperature in dry run, high humidity, high cycle.Concrete technology flow process is: dry-high temperature-high humidity-balance-immersion-high temperature-high humidity-balance-micro-charing-high humidity-high temperature-immersion-high temperature-high humidity-balance.Wood plank side's moisture content standard is 4-6%.
The sheet material of handling well is processed into required Compossite solid-wood floor plate base material by special milling type equipment by designing requirement, described Compossite solid-wood floor plate base material carries out modification, the phenolic resins of modulation, under high temperature negative pressure state, is flooded to dried for standby after 24 hours to Compossite solid-wood floor plate base material.After described modification, carry out surperficial cure process, Compossite solid-wood floor plate base material top layer is coated with to 15-20g polyurethane modified resin, strengthen surface strength, meet and use needs.After described Compossite solid-wood floor plate case-hardening, carry out waterproof, protection against the tide, bonding coat processing, ensure base material waterproof, moisture resistance, the adhesion strength of later compound famous and precious wooden skin, composite veneer adopts the full combination process of 360 degree, makes it produce drum effect, guarantees balance.Enter afterwards follow-up flow process.
The present invention utilizes kinds of processes technology, has innovated a kind of new composite wood, makes its processing simpler, has more large-scale production.It is abundant that product has top layer designs and varieties simultaneously, and wear-resisting, the feature that hardness is high, and indeformable in use procedure, and waterproof, humidity resistance are excellent.Solve the defect existing in current Compossite solid-wood floor plate technique, on material, in use.Such as mutability, cracking, gap in use procedure, materials procurement is expensive and difficult etc.Technology of the present invention makes wear-resisting Compossite solid-wood floor plate low cost of manufacture, has saved in a large number natural forest, has obvious economic results in society.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the Compossite solid-wood floor plate of a resistance to deformation, it is characterized in that: the bottom of described Compossite solid-wood floor plate offers twice first groove of uniform layout, on an end face of described Compossite solid-wood floor plate, offer the second groove, and on another opposing end surface of described Compossite solid-wood floor plate, being provided with projection, described projection can be housed in described the second groove when spelling at two Compossite solid-wood floor plates; The outer rim of twice the first groove, together the second groove and described projection together forms 4 equilibrium stress grooves of described Compossite solid-wood floor plate.
2. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 1, is characterized in that: twice the first groove shapes structure is identical.
3. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 1, is characterized in that: the termination on each side of described Compossite solid-wood floor plate all presses down 0.5mm and forms 25～35 degree chamferings, and each end face of described Compossite solid-wood floor plate offers a translot; Two Compossite solid-wood floor plates are to after spelling, the translot of described two Compossite solid-wood floor plates relatively and the formation accepting groove that communicates, in described accepting groove, can accommodate one with the bolt of described accepting groove similar shape, described bolt makes corresponding two Compossite solid-wood floor plates realize self-locking with interior card without public tongue mode by be housed in two Compossite solid-wood floor plates to spelling simultaneously.
4. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 3, is characterized in that: described bolt is made up of hard material.
5. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 3, it is characterized in that: the translot of described wooden floor forms groove away from a side direction lower recess of corresponding end-faces, the two ends of described bolt are the corresponding protuberance that can be housed in respective groove that convexes to form downwards also, and described bolt is that elasticity bolt is fastened in described translot by there is deformation.
6. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 3, it is characterized in that: the display surface of described Compossite solid-wood floor plate is provided with the wearing layer of layer of transparent, described wearing layer forms by the display surface that nanoscale alundum (Al2O3) is dissolved in polyamine grease coating material and be coated in described Compossite solid-wood floor plate.
7. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 6, is characterized in that: the surface of described wearing layer is provided with paint and forms face coat.
8. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 6, is characterized in that: described Compossite solid-wood floor plate comprise material be sawn timber base material, adopt rolling line pressure mode to be compounded in the surface layer on described base material; Described rolling line pressure is to utilize a kind of bonding adhesive of making through the polyurethane of modification to react under line pressure effect to solidify, described base material and described surface layer are cemented and irreversible and be permanently fixed, described bonding adhesive is that the described polyurethane through modification has added the curing compound that percentage composition is 3%, the propionic acid solvent that percentage composition is 15% to make; Described wearing layer is arranged on described surface layer, and described translot is opened on the end face of described base material; Twice the first groove is opened in the bottom of described base material.
9. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 8, is characterized in that: described curing compound is aluminium napthenate or toluenesulfinic acid or lauryl mercaptan or alcohol or rosin or dimethylbenzene.
10. the Compossite solid-wood floor plate of resistance to deformation as claimed in claim 8, it is characterized in that: described rolling line pressure is to utilize a kind of bonding adhesive of making through the polyurethane of modification under line pressure effect, in 30 seconds, reaction is solidified, and described base material and described surface layer is cemented and irreversible and be permanently fixed.
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| CN201410083549.1A CN103835475B (en) | 2014-03-07 | 2014-03-07 | A kind of Compossite solid-wood floor plate of resistance to deformation |
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| CN201410083549.1A CN103835475B (en) | 2014-03-07 | 2014-03-07 | A kind of Compossite solid-wood floor plate of resistance to deformation |
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| CN105605403B (en) * | 2016-02-26 | 2018-01-26 | 浙江云木环保科技有限公司 | A kind of flat board of the hollow cloud timber structure of band |
| CN108301593A (en) * | 2017-10-20 | 2018-07-20 | 苏州西玛家具股份有限公司 | A kind of Waterproof Wooden Floor Block |
| CN108824744A (en) * | 2018-06-29 | 2018-11-16 | 苏州燕泥地热地板科技有限公司 | Solid wood and micro- charing composite floor |
| CN109184138A (en) * | 2018-11-08 | 2019-01-11 | 浙江世友木业有限公司 | A kind of self-adhesive solid wooden floor board and its production method |
| CN109184138B (en) * | 2018-11-08 | 2024-01-23 | 浙江世友木业有限公司 | Self-adhesive solid wood floor and production method thereof |
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| CN103835475B (en) | 2016-02-24 |
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