CN201704945U - Novel wood plastic composite building formwork - Google Patents
Novel wood plastic composite building formwork Download PDFInfo
- Publication number
- CN201704945U CN201704945U CN2010202412111U CN201020241211U CN201704945U CN 201704945 U CN201704945 U CN 201704945U CN 2010202412111 U CN2010202412111 U CN 2010202412111U CN 201020241211 U CN201020241211 U CN 201020241211U CN 201704945 U CN201704945 U CN 201704945U
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- wood
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- linings
- base layer
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Abstract
The utility model relates to a formwork for building construction, in particular to a novel wood plastic composite building formwork, which is characterized by comprising a base layer, linings and surface layers, the linings are respectively arranged on two sides of the base layer, the surface layers are arranged on the linings, the base layer usually adopts multilayer wood plywood or bamboo plywood, the linings are made of polyester non-woven fabrics, different materials of the wood plastic surface layers and the wood base layer can be glued well via melamine hot melt glue and are not easy to be layered and peeled, and the surface layers are processed by adopting waste plastics, wood fibers, grafting agent and other addition agents via a plastic extruder. The novel wood plastic composite building formwork has the advantages of excellent mechanical property, waterproof performance, fast mounting, convenient use, easy demolding, more turnover times, low use cost and the like, can be manufactured into a flat form or conveniently manufactured into an arc formwork, and can produce huge social and economic benefits.
Description
Technical field
The utility model relates to a kind of building operations template, the novel wood-plastic complex architectural template that specifically a kind of use cost is low, effective.
Background technology
Construction formwork is the instrument that builing industry is often used, plate uses a model when being the cast-in-site reinforced concrete structure, construction formwork generally is rectangle, the curved plate that also has, the main at present wooden building template that adopts, steel construction formwork and plastic building template, the wooden building template not only consumes a large amount of timber, and poor water resistance, yielding cracking under the immersion of water, recycling number of times waits not enough less, it is big that the steel construction formwork has weight, assembling is inconvenient, easy-to-rust, construction back demoulding difficulty, the high deficiency of use cost, plastic building template have the ambient temperature of being subjected to influence deflection bigger, use deficiencies such as poor toughness.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of and have excellent mechanical property, water resistance, and quick for installation, the demoulding easily, the number of turnover, novel wood-plastic complex architectural template that use cost is low.
The utility model can reach by following measure:
A kind of novel wood-plastic complex architectural template, it is characterized in that by basic unit, lining and top layer are formed, the basic unit two sides is respectively equipped with lining, lining is provided with the top layer, basic unit generally adopts delta wood offset plate or bamboo offset plate to form, lining generally adopts terylene non-woven fabric, its effect is by the melamine PUR wood to be moulded between surface course and the plank basic unit unlike material can well be bonded together, be difficult for delamination, waste or used plastics is generally adopted on the top layer, wood fibre (comprises sawdust, the timber branch, rice husk, agricultural crop straw etc.), grafting agent and other auxiliary agents process through plastic extruder.
The utility model top layer end face can be cloudy surface, that is to say that the end face on top layer is provided with tiny pit and boss, and rough top layer end face can improve the template surface bed roughness.
In addition, for the better different temperatures environment that adapts to uses down, the end face on upper epidermis and following top layer can adopt the coat of colo(u)r of one high and one low two kinds of heat absorption coefficient respectively, the top layer of high heat absorption coefficient is the black pigment layer, the top layer of low heat absorption coefficient is the gray paint layer, when summer and autumn, temperature was higher, construction formwork grey end face as work plane, when winter in spring, temperature was low, the end face of construction formwork black as work plane.
Of the present utility model have excellent mechanical property, water resistance, quick for installation, easy to use, characteristics such as the demoulding is easy, the number of turnover is many, use cost is low.
Description of drawings:
Fig. 1 is a kind of section structure schematic diagram of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, a kind of novel wood-plastic complex architectural template, it is characterized in that by basic unit 1, lining 2 and top layer 3 are formed, basic unit 1 two sides is respectively equipped with lining 2, lining 2 is provided with top layer 3, basic unit's 1 general delta wood offset plate or bamboo offset plate of adopting formed, the lining 2 general terylene non-woven fabrics that adopt, its effect is by the melamine PUR wood to be moulded between surface course and the plank basic unit unlike material can well be bonded together, be difficult for delamination, the top layer 3 general waste or used plastics that adopt, wood fibre (comprises sawdust, the timber branch, rice husk, agricultural crop straw etc.), grafting agent and other auxiliary agents process through plastic extruder, the utility model top layer 3 end faces can be cloudy surface, the end face that is to say top layer 3 is provided with tiny pit and boss, and rough top layer 3 end faces can improve the roughness on template top layer 3.
In addition, for the better different temperatures environment that adapts to uses down, the end face on upper epidermis and following top layer can adopt the coat of colo(u)r 4 of one high and one low two kinds of heat absorption coefficient respectively, the top layer of high heat absorption coefficient is the black pigment layer, the top layer of low heat absorption coefficient is the gray paint layer, when summer and autumn, temperature was higher, construction formwork grey end face as work plane, when winter in spring, temperature was low, the end face of construction formwork black as work plane.
During production and processing, at first with waste or used plastics, wood fibre, grafting agent and other auxiliary agents mix, through extruder, mould, the calender extrusion molding, form wood and mould the sheet material of top layer 3 usefulness, in calender line, be covered with simultaneously terylene non-woven fabric lining 2, then wood being moulded surface course sheet material is laid in the basic unit 1 of the wood glue plate that applies the melamine PUR or bamboo offset plate, on 500 tons of hot presses, utilize flat plate mold to carry out crimping then, should keep 120 ℃ of temperature in the crimping process, crimping is finished through cooling, cut and make wood and mould the composite building plank, when dull and stereotyped mold pressing connects, the surface of dull and stereotyped plate can be provided with tiny pit and boss, rough template surface makes two end faces up and down on the utility model top layer 3 be cloudy surface, two end faces that is to say top layer 3 are provided with tiny pit and boss, and rough top layer end face can improve the template surface bed roughness.
In addition, for the better different temperatures environment that adapts to uses down, the end face on upper epidermis and following top layer can adopt the coat of colo(u)r 4 of one high and one low two kinds of heat absorption coefficient respectively, the top layer of high heat absorption coefficient is the black pigment layer, the top layer of low heat absorption coefficient is the gray paint layer, when summer and autumn, temperature was higher, construction formwork grey end face as work plane, when winter in spring, temperature was low, the end face of construction formwork black as work plane.
Of the present utility model have excellent mechanical property, water resistance, quick for installation, easy to use a, advantage such as the demoulding is easy, the number of turnover is many, use cost is low, can make flat, also can make easily arc formwork, will have a tremendous social and economic benefits.
Claims (4)
1. a novel wood-plastic complex architectural template is characterized in that being made up of basic unit, lining and top layer, and the basic unit two sides is respectively equipped with lining, and lining is provided with the top layer.
2. a kind of novel wood-plastic complex architectural template according to claim 1 is characterized in that basic unit is made up of two-layer wood glue plate at least.
3. a kind of novel wood-plastic complex architectural template according to claim 1 is characterized in that the top layer end face is cloudy surface.
4. a kind of novel wood-plastic complex architectural template according to claim 1, the end face that it is characterized in that two upper epidermiss on top layer and following top layer adopts the coat of colo(u)r of two kinds of heat absorption coefficient respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202412111U CN201704945U (en) | 2010-06-29 | 2010-06-29 | Novel wood plastic composite building formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202412111U CN201704945U (en) | 2010-06-29 | 2010-06-29 | Novel wood plastic composite building formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704945U true CN201704945U (en) | 2011-01-12 |
Family
ID=43442098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202412111U Expired - Fee Related CN201704945U (en) | 2010-06-29 | 2010-06-29 | Novel wood plastic composite building formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704945U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720349A (en) * | 2011-03-29 | 2012-10-10 | 中国二十冶集团有限公司 | Disposable template and formwork method for backfill foundation rapid formwork |
| CN103758340A (en) * | 2014-02-20 | 2014-04-30 | 东北林业大学 | Wood plastic composite material cladding plywood formwork and manufacturing method thereof |
| CN103758339A (en) * | 2014-02-20 | 2014-04-30 | 东北林业大学 | Wood plastic composite material veneering plywood and manufacturing method and application thereof |
| CN103831885A (en) * | 2014-02-20 | 2014-06-04 | 东北林业大学 | Wood-plastic composite of wood decorative sheet attaching veneer and preparation method thereof |
| CN104005554A (en) * | 2013-02-27 | 2014-08-27 | 上海杰事杰新材料(集团)股份有限公司 | Composite construction framework and production method thereof |
| CN105604312A (en) * | 2016-02-25 | 2016-05-25 | 广州金发碳纤维新材料发展有限公司 | Fiber-reinforced building formwork and preparation method thereof |
| CN105966009A (en) * | 2016-05-10 | 2016-09-28 | 无锡市天聚科技有限公司 | Novel wood-plastic formwork and preparation method thereof |
| CN106245905A (en) * | 2016-08-28 | 2016-12-21 | 关宝强 | A kind of building template |
| CN104775610B (en) * | 2014-01-15 | 2017-01-18 | 冯梅 | Wood plastic building template |
-
2010
- 2010-06-29 CN CN2010202412111U patent/CN201704945U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720349A (en) * | 2011-03-29 | 2012-10-10 | 中国二十冶集团有限公司 | Disposable template and formwork method for backfill foundation rapid formwork |
| CN104005554A (en) * | 2013-02-27 | 2014-08-27 | 上海杰事杰新材料(集团)股份有限公司 | Composite construction framework and production method thereof |
| CN104775610B (en) * | 2014-01-15 | 2017-01-18 | 冯梅 | Wood plastic building template |
| CN103758340A (en) * | 2014-02-20 | 2014-04-30 | 东北林业大学 | Wood plastic composite material cladding plywood formwork and manufacturing method thereof |
| CN103758339A (en) * | 2014-02-20 | 2014-04-30 | 东北林业大学 | Wood plastic composite material veneering plywood and manufacturing method and application thereof |
| CN103831885A (en) * | 2014-02-20 | 2014-06-04 | 东北林业大学 | Wood-plastic composite of wood decorative sheet attaching veneer and preparation method thereof |
| CN103758340B (en) * | 2014-02-20 | 2015-06-17 | 东北林业大学 | Wood plastic composite material cladding plywood formwork and manufacturing method thereof |
| CN103758339B (en) * | 2014-02-20 | 2015-06-17 | 东北林业大学 | Wood plastic composite material veneering plywood and manufacturing method and application thereof |
| CN103831885B (en) * | 2014-02-20 | 2015-07-15 | 东北林业大学 | Wood-plastic composite of wood decorative sheet attaching veneer and preparation method thereof |
| CN105604312A (en) * | 2016-02-25 | 2016-05-25 | 广州金发碳纤维新材料发展有限公司 | Fiber-reinforced building formwork and preparation method thereof |
| CN105966009A (en) * | 2016-05-10 | 2016-09-28 | 无锡市天聚科技有限公司 | Novel wood-plastic formwork and preparation method thereof |
| CN106245905A (en) * | 2016-08-28 | 2016-12-21 | 关宝强 | A kind of building template |
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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: 20110112 Termination date: 20110629 |