CN201037313Y - Edge joint T-shape adhesive tape - Google Patents
Edge joint T-shape adhesive tape Download PDFInfo
- Publication number
- CN201037313Y CN201037313Y CNU2007200842414U CN200720084241U CN201037313Y CN 201037313 Y CN201037313 Y CN 201037313Y CN U2007200842414 U CNU2007200842414 U CN U2007200842414U CN 200720084241 U CN200720084241 U CN 200720084241U CN 201037313 Y CN201037313 Y CN 201037313Y
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- CN
- China
- Prior art keywords
- rubber strip
- adhesive tape
- moldboard
- edge joint
- turnover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
An edge joint T-shaped rubber strip is an auxiliary turnover material of cast-in-situ floor slab bottom die edge joint. The structure is mainly characterized in that: a section of a rubber strip shows a T shape; a flange of the rubber strip is an arch form; the lower part of a web plate of the rubber strip is provided with barb. As the T-shaped rubber strip has relatively high elasticity and tensile strength, under the combined action of concrete dead weight and vibrating force, the flange of the rubber strip clings to a moldboard, which blocks a slurry leakage channel in the horizontal direction; the inverted hook shape web plate of the rubber strip is fixed inside an edge joint of the moldboard, which blocks a slurry leakage channel in the vertical direction; the rubber strip is directly installed and does not need to be bonded with glue. The utility model avoids slab joint slurry leakage, eliminates the influence of dust to the health of workers, reduces cost increase caused by burnishing operation, is convenient to detach dies, does not damage the moldboard, increases the turnover frequency of the moldboard, and reduces the cost of turnover materials. The rubber strip can be repeatedly used, thereby decreasing the cost of auxiliary turnover materials. The rubber strip is simple to be installed, which can improve work efficiency and speed up construction progress.
Description
Technical field
The utility model relates to a kind of auxiliary circulation material of cast-in-situ floor bed die piece, particularly a kind of piece T shape adhesive tape that seals.
Background technology
Cast-in-situ floor bed die piece spillage is one of common workmanship common fault of present construction work.Usually adopt the laminated wood template to make the bed die of cast-in-place concrete floor at present, adopt the double faced adhesive tape pasting boards to stitch the purpose that reaches the processing template spillage.But when concreting, concrete grout infiltrates along double faced adhesive tape and forms plate seam spillage in the plate seam, the reason that produces this phenomenon is when using new template, because the new template corner is neat, piece is tight, is difficult for spillage behind the subsides double faced adhesive tape, but wooden form has enough to meet the need repeatedly the back because of the truncation arrisdefect, easy-clear is unclean to stick to double faced adhesive tape on the wooden form and cement paste, has strengthened plate seam width, has caused more serious plate seam spillage.The method of this traditional subsides double faced adhesive tape can not solve the quality problems of cast-in-situ floor piece spillage.Because plate seam spillage causes the surface finish at plate seam place and the regulation that impression quality does not meet construction inspection rules, must handle.Can only handle with the method for polishing for spillage at present, the dust that polishing operation produces has influenced workers ' health and on-the-spot civilized construction, and polishing operation has caused artificial waste, has increased construction cost.
Summary of the invention
The purpose of this utility model provides a kind of turnover use that repeats, and avoids cast-in-situ floor bed die piece spillage, eliminates the harm that polishing operation causes, the piece T shape adhesive tape that reduces production costs.
The purpose of this utility model is achieved in that a kind of piece T shape adhesive tape, and the cross section of adhesive tape 1 is T-shaped.The edge of a wing 2 of adhesive tape 1 is arc.Web 3 bottoms of adhesive tape 1 are provided with barb 4.
Piece T shape adhesive tape provided by the utility model, because T shape adhesive tape has higher elasticity and hot strength, under the acting in conjunction of the concrete deadweight and the power of vibrating, the edge of a wing of T shape adhesive tape is close on the template, has stoped the spillage passage of horizontal direction; The reversal of the natural order of things hook-type web of T shape adhesive tape is fixed in the piece of template, has stoped the spillage passage of vertical direction; T shape adhesive tape is directly installed, and does not stick with glue to connect.The utility model has been avoided plate seam spillage, has not only eliminated the influence of dust to workers ' health and civilized construction, and artificial waste and the construction cost of having avoided polishing operation to cause increase.Do not adhere to concrete grout owing to have in the template piece, not only form removal is easy, and does not damage template, has increased the number of turnover of template, has reduced the circulation material cost.For the disposable use of traditional double faced adhesive tape, T shape adhesive tape can repeat repeatedly to use, thereby has reduced auxiliary circulation material cost.The installation of T shape adhesive tape is simple, can increase work efficiency accelerating construction progress.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a piece effect schematic diagram of the present utility model.
The specific embodiment
Structure of the present utility model is as shown in Figure 1: the cross section of T shape adhesive tape 1 is a T shape, and top is the arc edge of a wing 2, and the bottom is the web 3 that has barb 4.During making, the thickness on the arc edge of a wing 2 is unsuitable excessive, crosses thickness and reinforcement cover that conference influences plate, generally can be about 1.5mm.The barb 4 of web 3 bottoms is that adhesive tape is extruded and spillage when preventing the template piece, makes whole adhesive tape be easy to fix.
When carrying out the template installation, T shape adhesive tape 1 is placed in the middle of the plate seam of template 5, firmly after the extruding, with little iron nail 1 stickfast of T shape adhesive tape is got final product again.Behind the stripping, it is standby that T shape adhesive tape 1 is cleaned out the back.
Claims (3)
1. piece T shape adhesive tape, it is characterized in that: the cross section of adhesive tape (1) is T-shaped.
2. piece T shape adhesive tape according to claim 1 is characterized in that: the edge of a wing (2) of adhesive tape (1) is for arc.
3. piece T shape adhesive tape according to claim 1 and 2 is characterized in that: web (3) bottom of adhesive tape (1) is provided with barb (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200842414U CN201037313Y (en) | 2007-04-18 | 2007-04-18 | Edge joint T-shape adhesive tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200842414U CN201037313Y (en) | 2007-04-18 | 2007-04-18 | Edge joint T-shape adhesive tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037313Y true CN201037313Y (en) | 2008-03-19 |
Family
ID=39209828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200842414U Expired - Fee Related CN201037313Y (en) | 2007-04-18 | 2007-04-18 | Edge joint T-shape adhesive tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037313Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906876A (en) * | 2009-06-05 | 2010-12-08 | 上海捷超脚手架有限公司 | Slurry leakage preventing seal device of building templates |
| CN103233579A (en) * | 2013-05-17 | 2013-08-07 | 十九冶成都建设有限公司 | Anti-blocking method for concrete formwork splicing seam |
| CN103726650A (en) * | 2013-12-30 | 2014-04-16 | 江苏百新塑业有限公司 | Building formwork joint filling bar |
| CN105019404A (en) * | 2015-06-29 | 2015-11-04 | 中国水利水电科学研究院 | Water-stop strip, water-stop structure of water-stop strip, and construction method for water-stop structure |
| CN105298142A (en) * | 2014-07-18 | 2016-02-03 | 任丘市永基建筑安装工程有限公司 | Decorative concrete wall plate mounting method |
| CN108660934A (en) * | 2018-05-22 | 2018-10-16 | 江苏省交通工程集团有限公司 | A kind of toughened internal stress seam stops sizing device and its construction method |
| CN116025159A (en) * | 2023-01-10 | 2023-04-28 | 中国十七冶集团有限公司 | Conical strip for preventing slurry leakage at joint of arc shear wall template and mounting method |
-
2007
- 2007-04-18 CN CNU2007200842414U patent/CN201037313Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906876A (en) * | 2009-06-05 | 2010-12-08 | 上海捷超脚手架有限公司 | Slurry leakage preventing seal device of building templates |
| CN103233579A (en) * | 2013-05-17 | 2013-08-07 | 十九冶成都建设有限公司 | Anti-blocking method for concrete formwork splicing seam |
| CN103233579B (en) * | 2013-05-17 | 2015-08-05 | 十九冶成都建设有限公司 | Anti-blocking method for concrete formwork splicing seam |
| CN103726650A (en) * | 2013-12-30 | 2014-04-16 | 江苏百新塑业有限公司 | Building formwork joint filling bar |
| CN105298142A (en) * | 2014-07-18 | 2016-02-03 | 任丘市永基建筑安装工程有限公司 | Decorative concrete wall plate mounting method |
| CN105019404A (en) * | 2015-06-29 | 2015-11-04 | 中国水利水电科学研究院 | Water-stop strip, water-stop structure of water-stop strip, and construction method for water-stop structure |
| CN108660934A (en) * | 2018-05-22 | 2018-10-16 | 江苏省交通工程集团有限公司 | A kind of toughened internal stress seam stops sizing device and its construction method |
| CN116025159A (en) * | 2023-01-10 | 2023-04-28 | 中国十七冶集团有限公司 | Conical strip for preventing slurry leakage at joint of arc shear wall template and mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20160418 |