CN1058822A - Bamboo Wood combined floor board and production technology - Google Patents
Bamboo Wood combined floor board and production technology Download PDFInfo
- Publication number
- CN1058822A CN1058822A CN 91102806 CN91102806A CN1058822A CN 1058822 A CN1058822 A CN 1058822A CN 91102806 CN91102806 CN 91102806 CN 91102806 A CN91102806 A CN 91102806A CN 1058822 A CN1058822 A CN 1058822A
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- bamboo
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- wood
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Abstract
The invention provides a kind of bamboo Wood combined floor board and production technology thereof, it is the surface with bamboo or wood, is the plate substrate material with cement, sand and pitch etc., is composited through high-temperature pressurizing, and bamboo or wood material and plate substrate material are compound to be pasted without adhesive, and production technology is simple.This composite floor board has all advantages on bamboo wood class floor, and price only is 2/3rds of traditional bamboo and wooden floor, and easy to install.
Description
The invention belongs to constructional materials, particularly indoor (building) surface decoration materials.
Along with growth in the living standard, people are to the also corresponding raising of the requirement of indoor environment, ground surface finishing is more and more general, color glazed brick, carpet are arranged, granite, marble and bamboo wood class floor etc., wherein bamboo wood class floor has waterproof, protection against the tide, shockproof, non-friable, sound insulation, heat insulation, acid and alkali-resistance, corrosion-resistant, aging, advantage such as modification not, be the highest material on ground, indoor particularly house always.But because bamboo wood class shortage of resources, cost an arm and a leg, can not be accepted by ordinary consumer, simultaneously, lay complexity of bamboo and wooden floor engineering, generally will adopt pitch, therefore also to heat, and when laying because the restriction of condition of work can not be taked high pressure, bamboo and wooden floor and combining of ground base-material are not firm etc.Before the present invention, the inventor is once at the invention of above-mentioned existing problems and applied for the patent of invention and the utility model patent on the compound bamboo wood of plastics class floor, but since with plastics as the plate base, plastics are heat-resisting, cold tolerance is poor, aging easily, thereby make the easy modification of composite floor board, in addition, the bonding of bamboo and wood materials and plastics will make complex process with adhesive, cost improves, bonding effect is also undesirable, and the bonding on plastics and ground is also relatively poor, and practical effect is not ideal enough.
Problem at above-mentioned bamboo and wooden floor and the existence of plastics bamboo compound floor, the invention provides a kind of new bamboo compound floor and production technology, make composite floor board not only have the advantageous property of bamboo and wooden floor, overcome the shortcoming of plastics bamboo compound floor, make the different adhesives of bamboo and wood materials bonding, simplify technology with the plate substrate material, reduce cost and improve its bondability, make floor covering layers convenient simultaneously, save timber, reduce cost.
Bamboo compound floor of the present invention, is composited as the plate base with composite material as the surface with bamboo or plank, the bamboo or the wood on surface can full wafers, but more are to be slapped together by fritter or rectangular bamboo wood chip, the composite floor board that is combined into is changeable, and is general identical with the floor tile specification or approximate.Bamboo compound floor provided by the present invention, its plate substrate material are that cement, sand and pitch three form, and three's component ratio is: cement 3～5 components, husky 15～20 components, pitch 3～5 components.On this component basis, if the bigger caused plate based composites of variations in temperature is flexible when wishing further to reduce the floor because of process variation of temperature or use, can add broken 1～2 component of stone flour, brick or ceramic tile, or add cinder 0.1～0.3 component.Also can add 0.1～0.3 calcium carbonate as the resistance agent of contracting.Bonding with ground for improving in the composite floor board bamboo wood with the bonding force and the composite floor board of composite material, utilize sawdust and bamboo wood when processing bamboo chip or wood chip broken simultaneously, it is broken to add 0.5～2 component bamboo wood sawdust and bamboo wood.For improving the hardness of composite material, can add china clay 1～2 component.For improving the toughness of composite material, can add rubber, particularly scrap rubber 1～2 component.
The production technology of above-mentioned bamboo compound floor is: a, with the raw material fragmentation of bulk in the plate based composites,, rubber broken as pitch, brick or ceramic tile, china clay etc.Broken degree is relevant with the thickness of the size of composite floor board and plate substrate material, is generally 0.2～0.5cm and is advisable; B, all plate based composites raw materials are stirred; C, will mix the material heat temperature raising thoroughly, and in addition necessary stirring, pitch is fully dissolved, and be in harmonious proportion cement and sand etc., and make mixed material in the pasty state.This process is preferably in the extruder carries out, and utilizes and to extrude axle mixed material is stirred and extrudes; D, bamboo or the wood of handling well is placed in the mould, will puts into mould through the mixed material of heating, through high-pressure molding and bonding with the bamboo wood chip.The general spreader bar that adopts is suppressed, and for avoiding mixed material to be stained with spreader bar, can remove a little bamboo wood sawdust on the mixed material of heating during compacting, in order to improve the adhesive power on composite floor board and ground, also can remove the chicken girt of 0.2～0.5cm; E, the composite floor board of moulding is taken out from mould, the pressurization cooling, in order to avoid in cooling procedure modification.The simplest way of pressurization cooling is that the composite floor board with moulding laminates and deposits, and allows its slowly cooling naturally; F, the composite floor board outward appearance is carried out necessary finishing, packing at last.
Bamboo compound floor of the present invention, can save bamboo and wood materials near half, teak plate thickness of the present invention is only used 0.7cm, can reach the effect of common teak floor 1.5cm thickness, therefore, price generally only is 2/3rds of traditional bamboo and wooden floor.And technology is simple, and the bonding of bamboo and wooden floor and plate substrate material is without adhesive, and bonding firmly.In addition, the composite floor board beautiful appearance can prefabricatedly be combined into various patterns, and is easy for installation, the same with general Water milled brick, ceramic tile.
According to inventor's practice, the optimization formula of floor panel based composites is: cement 4, sand 20, pitch 4, calcium carbonate 0.2, wood chip 1, cinder 0.2, scrap rubber 1, china clay 1.In addition, in order to increase the bonding contact surface in bamboo wood and composite material and plate base and ground and to stop tangential the slip, generally be carved with recessed or protruding decorative pattern on the bamboo wood chip, be generally and bamboo, plank is identical vertical bar line vertically, the plate based composites then extrudes recessed or protruding decorative pattern with high pressure when high-pressure molding, generally should avoid the pattern that is combined into bamboo wood identical, if being taeniae, the bamboo plank is combined into, then plate base decorative pattern generally adopts big lattice twill or horizontal stripe, usually the decorative pattern of plate base is bigger, and the twill of present embodiment constitutes oblique glazing bar line by two diagonal and four oblique lines that link floor four limit mid points.By above-mentioned plate based formulas, the teak plate adopts the wood chip of thick 0.7cm, long 30cm, wide 5cm, and with six teak floor tiles that scrabble up 30cm * 30cm, is processed into combined floor by above-mentioned production technology again, and brick based composites thickness is 1.4cm.The thickness of the plate substrate material of composite floor board is generally 1cm～2cm, the size on concrete and floor, and the size of the bamboo wood chip that adopts and requirement of strength determine.
Claims (10)
1, a kind of composite floor board serves as that the surface is that the plate base is composited with composite material with bamboo or wood, it is characterized in that the plate based composites is cement, sand, pitch, and three's component ratio is: cement 3～5 components, husky 15～20 components, pitch 3～5 components.
2,, it is characterized in that the plate based composites adds stone flour, brick or broken 1～2 component of ceramic tile, or add cinder 0.1～0.3 component as claim 1.
3,, it is characterized in that the plate based composites adds calcium carbonate 0.1～0.3 component as claim 1.
4,, it is characterized in that the plate based composites adds sawdust (wood is broken) 1～2 component as claim 1.
5,, it is characterized in that the plate based composites adds rubber 1～2 component as claim 1.
6,, it is characterized in that the plate based composites adds china clay 1～2 component as claim 1.
7, as claim 1,2,3,4,5,6, the production technology of said composite floor board is characterized in that:
(a), with bulk raw fragmentation in the plate based composites,
(b), the raw material of all plate based composites is stirred,
(c), with mixed material, heat temperature raising, and agitation as appropriate fully dissolve pitch and are in harmonious proportion cement, sand etc., make mixed material in the pasty state,
(d), bamboo or the wood chip of handling well is put in the mould, will put into mould through the mixed material of heat temperature raising again, through high-pressure molding and bonding with the bamboo and wood sheet,
(e), with the combined floor depanning of moulding, the pressurization cooling,
(f), carry out the outward appearance finishing.
8,, it is characterized in that as claim 7:
(a), bulk raw in the plate based composites is broken for the particle of 0.2～0.5cm,
(b), the heat temperature raising of mixed material, in extruder, carry out, and mixed material stirred and extrudes by extruding arbor,
(c), put in the mould the bamboo and wood sheet and through the mixed material of heating, by the spreader bar high-pressure molding, on mixed material, remove some sawdust or chicken girt during high pressure, the chicken girt granularity is 0.2～0.5cm,
(d), through the composite floor board of high-pressure molding depanning, laminate and deposit, naturally the cooling.
9, as claim 7, it is characterized in that on the bamboo and wood sheet and plate based composites composite surface in the composite floor board recessed or protruding striped being arranged, on plate base and the ground bonding surface, bigger recessed or protruding striped is arranged.
10, as claim 9, it is characterized in that the striped on composite floor board plate base and the ground bonding surface, constitute oblique glazing bar line by two diagonal and four oblique lines that link floor four limit mid points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102806 CN1058822A (en) | 1991-04-27 | 1991-04-27 | Bamboo Wood combined floor board and production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91102806 CN1058822A (en) | 1991-04-27 | 1991-04-27 | Bamboo Wood combined floor board and production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1058822A true CN1058822A (en) | 1992-02-19 |
Family
ID=4905758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91102806 Pending CN1058822A (en) | 1991-04-27 | 1991-04-27 | Bamboo Wood combined floor board and production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1058822A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626711A (en) * | 2013-11-15 | 2015-05-20 | 郑永如 | Bamboo surface floor tile and manufacturing method thereof |
| CN105888184A (en) * | 2016-04-18 | 2016-08-24 | 曾世锋 | Composite solid wood flooring and manufacturing method thereof |
| CN109624431A (en) * | 2018-12-20 | 2019-04-16 | 陈竹 | Composite water-proof fireproof overlay plate |
-
1991
- 1991-04-27 CN CN 91102806 patent/CN1058822A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104626711A (en) * | 2013-11-15 | 2015-05-20 | 郑永如 | Bamboo surface floor tile and manufacturing method thereof |
| CN105888184A (en) * | 2016-04-18 | 2016-08-24 | 曾世锋 | Composite solid wood flooring and manufacturing method thereof |
| CN105888184B (en) * | 2016-04-18 | 2019-03-05 | 曾世锋 | A kind of Compossite solid-wood floor plate and its production method |
| CN109624431A (en) * | 2018-12-20 | 2019-04-16 | 陈竹 | Composite water-proof fireproof overlay plate |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |