CN202810191U - Water-fast artificial building template - Google Patents
Water-fast artificial building template Download PDFInfo
- Publication number
- CN202810191U CN202810191U CN 201220246373 CN201220246373U CN202810191U CN 202810191 U CN202810191 U CN 202810191U CN 201220246373 CN201220246373 CN 201220246373 CN 201220246373 U CN201220246373 U CN 201220246373U CN 202810191 U CN202810191 U CN 202810191U
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- water
- construction formwork
- wood
- building template
- based plate
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Abstract
A water-fast artificial building template with convenience in manufacture, low cost and superior performance is an artificial board which is the same as a building template in shape and size; and a paraffin layer (1) is combined onto the surface of the artificial building template. The artificial building template is suitable to serve as the building template, in particular to a building water template.
Description
Technical field
The utility model relates to a kind of wood-based plate, artificial especially construction formwork.
Background technology
Wood-based plate (wood based panel) refers to take timber or other non-wood plants as raw material, after certain machining is separated into various unit materials, applies or do not apply sheet material or pressing that bonding adhesive and other additives gummed form.Mainly comprise the three major types products such as veneer, wood shavings (particle) plate and fiberboard, its extension product and deep processed product reach hundreds of.The birth of wood-based plate indicates the timber processing modernization beginning in period, process is developed into from simple change log shapes improve wood property.In addition, wood-based plate also can improve the comprehensive utilization ratio of timber, and 1 cubic metre of wood-based plate can replace 3～5 cubic metres of logs to use.
Density board (High Density Board) also claim fiberboard, is a large category of wood-based plate.It is that timber, raw material such as tree skill etc. are added bonding adhesive after being made into certain fineness, mats formation, hot pressing forms.The density board smooth surface is smooth, material is fine and closely woven, stable performance, edge are firm, the good decorative property on surface.
The density board purposes is a lot, is mainly used in making laminated flooring, door-plate, partition wall, furniture etc.In addition, it or good packaging material.
The smooth smooth surface characteristic of density board and the large format property made make it to possess the best conditions of making " plain form ".
" plain form " is a kind of good construction formwork.The sheet materials such as its general birch with high-quality, poplar are material, and the surface is adopted the strong resin impregnating of water proofing property to process and formed.The mixed earth surfaces of building with this template is smooth.This ganoid concrete is commonly called " clear-water concrete ", and " plain form " also hence obtains one's name.Plain form is particularly suitable as the template of the shear wall of building in the highrise building, vertical wallboard and the bridges such as dam, tunnel and overpass bridge, arch bridge, beam column etc.Its characteristics have: 1, lightweight: be more suitable for highrise building and bridge construction; 2, breadth is large: maximum breadth is 2440 * 1220mm, reduces seam quantity, improves the formwork operating efficiency; 3, not warpage, indeformable, do not ftracture, water resistance is good, the number of turnover is high, long service life; 4, the demoulding is easy; 5, make clear-water concrete, the component surface smooth and beautiful appearance is economized except wall secondary plastering technique, and directly faced deorative reduces the duration 30%; 6, corrosion-resistant, do not pollute concrete surface; 7, good heat insulating is conducive to winter construction; 8, can do the template that becomes bent plane; 9, have good workability; The performances such as nail, saw, boring are better than bamboo plywood, little steel plate; Can be processed into according to the construction needs template of various shapes.
But a greatest drawback of density board is that waterproof, moisture resistivity are relatively poor, meets water and just swells, thereby produce distortion, serious lost strength and use value.Obviously, undressed density board can not be made plain form.
The wood-based plate of other kind except density board, water resistance also are the important indicators of weighing its performance.Because the discreteness of wood-based plate raw material essence and compound or ooze the factor such as rubber alloy stick, general water resistance is not strong.
Summary of the invention
The utility model will solve the particularly problem of density board poor water resistance of wood-based plate, a kind of water-fast artificial construction formwork of the present utility model is provided for this reason, this artificial construction formwork water-tolerant, cost of manufacture is lower, processing procedure is simple, nontoxic, pollution-free, can be used as " plain form " of superior performance.
For addressing the above problem, its special character of the technical solution adopted in the utility model is the wood-based plate that described artificial construction formwork is shape, size is identical with construction formwork, at described artificial construction formwork surface conjunction paraffin layer is arranged.
The paraffin layer that described paraffin layer preferably forms by dipping also can be by the paraffin layer of brushing or spraying forms.
Described wood-based plate is fiberboard, and fiberboard is density board (High Density Board).
Described wood-based plate also can be veneer or shaving board.
Described artificial construction formwork can be to cut into the size and shape of wood-based plate by construction formwork, also can be to manufacture by the shape of construction formwork and size and by the manufacture method of wood-based plate.
The paraffin layer that the paraffin layer on described artificial construction formwork surface, particularly dipping form also has the paraffin filling perforation body that dipping forms from template surface extends internally the micropore in zone of a distance.
Dipping described in the utility model refers to that heating paraffin is molten into liquid, and artificial construction formwork is soaked in this paraffin hot melt.
Paraffin is that carbon number is about 18～30 hydrocarbon mixture, and key component is linear paraffin, also has on a small quantity with the alkane of indivedual side chains and the monocyclic naphthenes of belt length side chain.Paraffin is divided into different kinds by fusing point (generally every 2 ℃), and such as 52,54,56,58 trades mark such as grade refer to that respectively fusing point is 52 ℃, and 54 ℃, 56 ℃, 58 ℃ paraffin.
It is paraffin to be put into the molten bath heating dissolve into liquid that dipping is made, and described artificial construction formwork is put into to take out after the paraffin melt soaks form.Soak time is not limit, have during the utility model is implemented to soak 50 minutes, has to soak 24 hours yet.
Take density board as example.Its water absorption rate of density board in conjunction with paraffin layer is not 32%, can not be used as construction formwork at all.Be combined with the density board water absorption decreased to 4.8% of paraffin layer, far below the water absorption rate of natural timber.
The utility model surface conjunction has the artificial construction formwork of paraffin layer, and on probation showing, its water absorption rate, expansion rate are low, mildew-resistant, anticorrosion, ageing-resistant performance is good, adds the surface characteristic that paraffin is intrinsic, the template demoulding of the present utility model is easy especially.Because wood-based plate smooth surface, smooth, breadth is large, and the utility model is particularly suitable for doing " plain form " for building.The utility model is easily manufactured, and cost is low, and manufacturing operation pollutes few, and the feature of environmental protection is good.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
A kind of water-fast artificial construction formwork, the wood-based plate that described artificial construction formwork is shape, size is identical with construction formwork is combined with paraffin layer 1 on described artificial construction formwork surface by dipping.As embodiment, described paraffin layer also can be that specific embodiment preferably floods by the paraffin layer of brushing or spraying forms.Described wood-based plate is preferably fiberboard, also can be veneer or shaving board.
Claims (3)
1. a water-fast artificial construction formwork is characterized in that the wood-based plate that described artificial construction formwork is shape, size is identical with construction formwork, at described artificial construction formwork surface conjunction paraffin layer (1) is arranged.
2. a kind of water-fast artificial construction formwork as claimed in claim 1 is characterized in that described wood-based plate is fiberboard.
3. a kind of water-fast artificial construction formwork as claimed in claim 1 is characterized in that described wood-based plate is veneer or shaving board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246373 CN202810191U (en) | 2012-05-25 | 2012-05-25 | Water-fast artificial building template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220246373 CN202810191U (en) | 2012-05-25 | 2012-05-25 | Water-fast artificial building template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202810191U true CN202810191U (en) | 2013-03-20 |
Family
ID=47869097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220246373 Expired - Fee Related CN202810191U (en) | 2012-05-25 | 2012-05-25 | Water-fast artificial building template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202810191U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086670A (en) * | 2017-12-12 | 2018-05-29 | 重庆博建建筑规划设计有限公司 | A kind of disposable low cost template clear-water concrete technology and its construction method |
-
2012
- 2012-05-25 CN CN 201220246373 patent/CN202810191U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086670A (en) * | 2017-12-12 | 2018-05-29 | 重庆博建建筑规划设计有限公司 | A kind of disposable low cost template clear-water concrete technology and its construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20140525 |