CN202850788U - Composite board door leaf - Google Patents
Composite board door leaf Download PDFInfo
- Publication number
- CN202850788U CN202850788U CN 201220529824 CN201220529824U CN202850788U CN 202850788 U CN202850788 U CN 202850788U CN 201220529824 CN201220529824 CN 201220529824 CN 201220529824 U CN201220529824 U CN 201220529824U CN 202850788 U CN202850788 U CN 202850788U
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- Prior art keywords
- door leaf
- composite board
- wood
- bamboo
- door
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- Expired - Fee Related
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- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The utility model discloses a composite board door leaf made of construction garbage. The composite board door leaf comprises a door frame (1), wherein two sides of the door frame (1) are provided with panels (3). The composite board door leaf is characterized in that corrugated fillers (2) are arranged between the panels (3) and in a range of the door frame (1). The composite board door leaf is simple in structure and good in sound absorption performance, effectively plays a role of sound insulation, changes waste material into things of value, reduces production cost, has using strength and a sense organ effect of a solid door, saves energy, reduces environment pollution, and increases ecological benefits of bamboo processing.
Description
Technical field
The utility model relates to a kind of door, specifically relates to a kind of composite plate door leaf that has adopted discarded construction formwork to make.
Background technology
The kind of door leaf has a lot, divide by material timber is arranged, steel casement door, aluminium alloy door, plastic door, iron gate, aluminium timber, stainless steel door, glass door.Solid Door or feel elegant and poised, honorable steady to the people, or give the people warm comfortable, the naturally sense of grace.Cause is selected the timber of different tree species, and presents rich texture, protean wood grain and color and luster.Therefore, Solid Door is subjected to people's favor always, and particularly some high-grade places preferences are used Solid Door, and the high Solid Door of many valency plates is still as the first-selection in the places such as decoration, high-grade used by hotels and restaurants by at home.Select the timber consistent with the indoor decoration style, will make the room add much beauty to.Simultaneously, Solid Door has the characteristics such as natural environmental-protective, indeformable, corrosion-resistant, flawless and heat-insulation and heat-preservation.But Solid Door involves great expense, and market price does not wait from 2500 yuan to 4500 yuan, and its medium-to-high grade solid wood has walnut, cherry, Sha Billy, rose wood etc., and first-class teak door one fan price even up to reaching 3000 yuan～4000 yuan.
Why Solid Door exists mainly is because it has catered to the customer to the pursuit simply of lush life or to the strong environmental consciousness of dwelling environment.The artificial speed of growing into forest of planting of carrying does not remedy the speed that forest is wrecked far away at present, and high-quality solid wood resource is more and more withered thirsty, and the raw material of Solid Door may be more and more rare, and cost is more and more higher.The scarcity of Solid Door resource must cause Solid Door without space for sustainable development, for satisfying popular preference to Solid Door, must need to seek the door sheet that adopts new material to make and replace Solid Door, make it namely to have feature, the effect of Solid Door, the use that can save again timber resources.Therefore, solid wood composite door will be the main flow in following timber market.
Construction formwork is a kind of interim material of using of temporary structure, be formwork and the support that concreting is shaped, it is made by designing requirement, and concrete structure, member position, physical dimension in accordance with regulations is shaped, keep its tram, and bear construction formwork deadweight and effect load thereon.Although construction formwork has provisional, but building structure forms indispensable material, and its use amount has accounted for about 20% of constructional materials cost.Material as construction formwork is a lot, because of the reason of resource scarcity or cost, begins to develop a kind of new type formwork---bamboo plywood form the end of the eighties, in order to substitute the disposable template with the solid wood field fabrication.Promote during the last ten years, bamboo plywood form obtains throughout the country large-scale popularization and uses, and the annual production of national bamboo plywood form in 1998 is 720,000 m
3, rose to 2,700,000 m by 2007
3, increased by 275%.The bamboo wood making that bamboo plywood form adopts fast-growing, can fell continuously, realized " wood substituted by bamboo ", save a large amount of timber, but also still had serious problems: in practice of construction, partly be divided into vertical structure template, horizontal structure template and framed column template by building operations.The template number of turnover of vertical structure template is 6～9 times of horizontal structure template often, can not spend the more time to go to change and revise, so the vertical structure template construction have relatively high expectations, and must have can be than the characteristics of quick detach mill.But the quality of most of bamboo plywood form product is low, take phenolic resin glue vegetarian noodles veneer as main, generally can only have enough to meet the need and use 5～7 times, and the number of turnover only is about 1/4 of theoretical access times, and bamboo timber resource is still wasted seriously.And the thickness deviation of bamboo plywood is large, causes and builds surface irregularity, the seam difference in height is large, and therefore the application in the vertical structure template is restricted.
In the horizontal structure construction, the dismounting of template is difficult to realize mechanization, and mainly by manual demolition, this just requires material lightweight.In one 10～20 layers construction project, the number of turnover of horizontal structure template is approximately 4～8 times, and just in time the number of times with the bamboo-wood plywood use matches.And bamboo-wood plywood is convenient to cut, low price, and therefore the use of bamboo-wood plywood is very extensive in the horizontal structure template.The little high-quality bamboo-wood plywood of thickness deviation of processing through overlay film also is the suitable desirable facestock material of doing framed column template.
The bamboo-wood plywood template not only possesses superior mechanical property, and it also has acidproof, alkaline-resisting, moisture-resistant, the characteristics such as anticorrosion.Yet after repeatedly using, its surface can exist concrete residual, and the exothermic reaction meeting of concrete additive and cement causes corrosion to it, finally finishes its application life and is discarded.All being to be dropped as building waste for discarded bamboo-wood plywood template now, only is to pulverize uses that act as a fuel after reclaiming mostly, and burns and can cause certain pollution to environment, does not have desirable processing means.Even finishing (being contained in surface again overlay film or covering with paint) continues to flow into construction market to have illegal businessman to reclaim a little, causes a hidden trouble.
Promote the value of construction formwork, except standard manufacturing enterprise, improve outside the product quality, also should start with from recycling bamboo (wood) veneer, solve waste and old bamboo (wood) veneer and easily cause environment pollution and realization resource maximum to utilize benefit.
Recombinant Wood is take common wood (fast growing wood) as raw material, utilizes bionics principle, by common wood, fast growing wood being carried out the more superior complete wooden new decorative material of a kind of performance of various modification materialization process for producing.Compare with natural material, hardly crooked, do not ftracture, non-warping.But its density manual control, product stability can be good, and in process, it does not exist natural timber to add waste and the Value Loss in man-hour, can bring up to the timber comprehensive utilization ratio more than 85%.
Summary of the invention
The purpose of this utility model provides a kind of composite plate door leaf that utilizes building castoff to make.
The utility model is to adopt following technical scheme to realize its goal of the invention, a kind of composite plate door leaf, and it comprises doorframe, the both sides of doorframe are provided with panel, are positioned at the doorframe scope between the panel and are provided with the corrugated filler.
The utility model for saving resource, reduce cost, described corrugated filler is processed into for discarded bamboo plywood form or wooden agglutination formwork or bamboo-wood plywood template.
The utility model is in order to improve intensity, sound-absorbing, and the waveform spacing of described corrugated filler is 100 ㎜～140 ㎜.
The utility model is provided with overlay coating for attractive in appearance on the described panel and around the doorframe.
What overlay coating described in the utility model adopted is Recombinant Wood.
Owing to adopting technique scheme, the utility model has been realized goal of the invention preferably, the effect that it is simple in structure, sound absorption properties has played sound insulation well, effectively, turn waste into wealth, reduced cost of production, the working strength and the sensory effects that also possess Solid Door, save resource, reduced environment pollution, increased the ecological benefits of bamboo wood processing.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the enlarged drawing at B place among Fig. 2.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
By Fig. 1, Fig. 2, Fig. 3 as can be known, a kind of composite plate door leaf, it comprises doorframe 1, the both sides of doorframe 1 are provided with panel 3, are positioned at doorframe 1 scope between the panel 3 and are provided with corrugated filler 2.
The utility model for saving resource, reduce cost, described corrugated filler 2 is processed into for discarded bamboo plywood form or wooden agglutination formwork or bamboo-wood plywood template.
The utility model is in order to improve intensity, sound-absorbing, and the waveform spacing of described corrugated filler 2 is 100 ㎜～140 ㎜.
The utility model is provided with overlay coating 4 for attractive in appearance on the described panel 3 and around the doorframe 1.
What overlay coating 4 described in the utility model adopted is Recombinant Wood.
When the utility model is made, the discarded bamboo-wood plywood template that will reclaim first through rolloff, cut, impregnation, drying, hot-forming one-tenth corrugated filler 2 be for subsequent use; Then be spliced into doorframe 1 and offer shrinkage joint at doorframe 1 positive and negative with batten by required size, in order to avoid be out of shape during expand with wet and contract with dry; Having cut panel 3(2 with woodwork plate or medium density fibreboard by corresponding size again opens) for subsequent use; With a side gluing of doorframe 1 and paste top panel 3, then corrugated filler 2 is placed in the space that doorframe 1 and panel 3 consist of, again that another panel 3 is gluing on doorframe 1, corrugated filler 2 is sandwiched between two panels 3, put into the press extrusion forming; Be stained with the Recombinant Wood that is of overlay coating 4(the present embodiment employing after the cutting edge finishing on panel 3 surfaces and around the doorframe 1); Adopt at last showering or spraying method to carry out application gets final product on the surface.
Claims (5)
1. composite plate door leaf, it comprises doorframe (1), the both sides of doorframe (1) are provided with panel (3), it is characterized in that being positioned between the panel (3) doorframe (1) scope and are provided with corrugated filler (2).
2. composite plate door leaf according to claim 1 is characterized in that described corrugated filler (2) is processed into for discarded bamboo plywood form or wooden agglutination formwork or bamboo-wood plywood template.
3. composite plate door leaf according to claim 1, the waveform spacing that it is characterized in that described corrugated filler (2) is 100 ㎜～140 ㎜.
4. composite plate door leaf according to claim 1 is characterized in that the upper doorframe (1) that reaches of described panel (3) is provided with overlay coating (4) all around.
5. composite plate door leaf according to claim 4 is characterized in that the Recombinant Wood that is that described overlay coating (4) adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529824 CN202850788U (en) | 2012-10-17 | 2012-10-17 | Composite board door leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220529824 CN202850788U (en) | 2012-10-17 | 2012-10-17 | Composite board door leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202850788U true CN202850788U (en) | 2013-04-03 |
Family
ID=47981999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220529824 Expired - Fee Related CN202850788U (en) | 2012-10-17 | 2012-10-17 | Composite board door leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202850788U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926629A (en) * | 2012-10-17 | 2013-02-13 | 湖南城市学院 | Composite board door leaf and production method thereof |
| CN105690531A (en) * | 2015-09-18 | 2016-06-22 | 安徽省申运木业有限公司 | Manufacturing technology for door leaf of solid wood composite door |
| CN106837062A (en) * | 2017-02-24 | 2017-06-13 | 合肥师范学院 | Seaming tool at a kind of metope of timber |
-
2012
- 2012-10-17 CN CN 201220529824 patent/CN202850788U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102926629A (en) * | 2012-10-17 | 2013-02-13 | 湖南城市学院 | Composite board door leaf and production method thereof |
| CN105690531A (en) * | 2015-09-18 | 2016-06-22 | 安徽省申运木业有限公司 | Manufacturing technology for door leaf of solid wood composite door |
| CN106837062A (en) * | 2017-02-24 | 2017-06-13 | 合肥师范学院 | Seaming tool at a kind of metope of timber |
| CN106837062B (en) * | 2017-02-24 | 2019-01-01 | 合肥师范学院 | Seaming tool at a kind of metope of timber |
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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: 20130403 Termination date: 20131017 |