CN105735346A - Template sealing strip for preventing root of hydraulic reinforced concrete retaining wall from rotting - Google Patents
Template sealing strip for preventing root of hydraulic reinforced concrete retaining wall from rotting Download PDFInfo
- Publication number
- CN105735346A CN105735346A CN201610227691.8A CN201610227691A CN105735346A CN 105735346 A CN105735346 A CN 105735346A CN 201610227691 A CN201610227691 A CN 201610227691A CN 105735346 A CN105735346 A CN 105735346A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- retaining wall
- tubular body
- flexible tubular
- concrete retaining
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0275—Retaining or protecting walls characterised by constructional features cast in situ
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/005—Strips for covering joints between form sections, e.g. to avoid burring or spilling of laitance
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0023—Cast, i.e. in situ or in a mold or other formwork
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a template sealing strip for preventing the root of a hydraulic reinforced concrete retaining wall from rotting. The template sealing strip is composed of a flexible tubular body, springs, a circular truncated cone body, circular magnets and an adhesive body, wherein the springs are uniformly distributed in the flexible tubular body, the lower ends of the springs are welded with the circular truncated cone body, the circular truncated cone body is bonded with the flexible tubular body, the circular magnets are welded on the upper ends of the springs, the circular magnets are bonded with the flexible tubular body, and the adhesive body is bonded to the upper surface of the flexible tubular body. The template sealing strip has the advantages of simple, novel and reasonable structure, easiness in manufacturing, convenience in operation and strong practicability, the common problem that the root of the reinforced concrete retaining wall rots can be solved, the effects of attractive appearance and high quality of the reinforced concrete retaining wall can be achieved, and the design requirement is satisfied.
Description
Technical field
The present invention relates to hydraulic engineering technical field, be specifically related to a kind of hydraulic reinforced concrete retaining wall and prevent the formwork seal bar of rotten.
Background technology
The engineering that reinforced concrete retaining wall is applied to is more, as building construction, municipal works, hydraulic engineering, road and bridge, harbour, harbour, nuclear power station etc., and reinforced concrete retaining wall often has the generation of a kind of rotten common fault, this common fault fails to solve so far, it not only has influence on the appearance of engineering, and badly influence architecture quality and the life-span of engineering, cause catastrophic loss even to people's property and life, its Producing reason has following several, one vibrating time is short, and the gas in armored concrete is not discharged；It two is that reinforcing bar is dense, slump is little or cobble-stone diameter is bigger；Its three, be caused by anthropic factor；They are four years old, it is that reinforced concrete retaining wall root template lower end is poorly sealed, spillage is serious, template lower end is strip footing or the sealing very difficult with template junction of Reinforced Concrete Raft plate, and the formwork seal double faced adhesive tape uniquely used during engineering construction, to rotten common fault of reinforced concrete retaining wall also without any good effect, because strip footing or Reinforced Concrete Raft plate top surface belong to make by hand, being uneven, plane precision is poor, and template junction all can spillage.After reinforced concrete retaining wall generation bad root phenomenon, it can be seen that presentation quality is poor, degree of compaction is poor, reinforcing bar is exposed, wall leakage, steel bar corrosion, do not reach designing requirement, severe patient needs dismounting to reform, suffering heavy losses, current first three factor is solved, and only the 4th kind of factor producing rotten common fault is annoying our engineers and technicians and construction team.
Summary of the invention
It is an object of the invention to: provide a kind of hydraulic reinforced concrete retaining wall to prevent the formwork seal bar of rotten, the deficiency in background technology can be overcome, and have its advantage concurrently, the generation of rotten common fault of reinforced concrete retaining wall can be prevented, appearance is good, long service life, and can meet design requirement.
Realizing the technical solution used in the present invention is: this sealing strip is by flexible tubular body; spring, Rotary-table, circular magnet and adherent composition; spring is evenly distributed in flexible tubular body; the lower end of spring is welded with Rotary-table, and Rotary-table is bonding with flexible tubular body, and the upper end of spring is welded with circular magnet; circular magnet is bonding with flexible tubular body; bonding adherent above flexible tubular body, againsts protecting film above adherent, adherent is peelable with protecting film.
The main cause produced due to rotten common fault of reinforced concrete retaining wall is, the template of reinforced concrete retaining wall root is poorly sealed with reinforced concrete strip foundation or raft plate top surface contact site, reinforced concrete strip foundation or raft plate are manual manufacture, not of uniform size, uneven, strip footing end face is difficult to be connected sealing with template, also it is all of engineers and technicians pain in the necks the most, this sealing strip is designed in template with reinforced concrete strip foundation or raft plate contact site for this, flexible tubular body thereon is bar shaped, transverse section is rectangle, its transverse section width is identical with the thickness of template, so it is easy to stable template, fixation, seal tight, construction is fast, simple operation, the reinforced concrete retaining wall good looking appearance built, can meet design requirement；Spring is evenly distributed in flexible tubular body, and for the reinforced concrete strip foundation end face of large-area concave-convex, or raft plate top surface will play good sealing function；And the lower end of spring is welded the bigger diameter end of Rotary-table, the miner diameter end of Rotary-table is bonding with flexible tubular body, and being sealed by the uneven location contacts that reinforced concrete strip foundation end face or raft plate top surface is little can be better；Spring overcoat flexible sleeve, spring can be prevented to be pressed bend, spring upper end is welded circular magnet, the diameter of circular magnet is identical with the external diameter of spring, circular magnet is bonding with flexible tubular body, so that with steel form attracts to connect, bonding adherent above flexible tubular body, bonding better with steel form, seal, sealing strip displacement when adherent and circular magnet all can prevent casting concrete, cause gathering concrete grout, affect attractive in appearance and other position strength of reinforced concrete, the protecting film that adherent pastes above is the service life in order to extend adherent better, prevent adherent premature aging, use after protecting film can be peeled off in use.
The method have the advantages that this gasket structure advantages of simple, novel, easily make, production cost is low, simple operation, practical, the generation of rotten common fault of reinforced concrete retaining wall can be prevented, therefore reinforced concrete retaining wall can not only keep off soil and again can dash, appearance is good, intensity is high, long service life, purposes is wide, hydraulic engineering reinforced concrete retaining wall can not only be used as and prevent the formwork seal material of rotten, also municipal works it are used as, building engineering, road and bridge, high voltage transmission line tower basis and Communication Engineering facility reinforcement foundation concrete retaining wall prevent the formwork seal material of rotten.Job specfication requirement can not only be met, and fully meet designing requirement, and the catastrophic effect because rotten common fault causes to people can be avoided.
Accompanying drawing explanation
Accompanying drawing 1 is present configuration schematic diagram；
Accompanying drawing 2 is the side view of accompanying drawing 1；
Accompanying drawing 3 is the circular magnet full-page proof schematic diagram on accompanying drawing 1；
Accompanying drawing 4 is the top view of accompanying drawing 3；
Accompanying drawing 5 is the Rotary-table drawing on accompanying drawing 1；
Accompanying drawing 6 is the top view of accompanying drawing 5；
Accompanying drawing 7 is that this sealing strip is connected scheme of installation with template and reinforced concrete strip foundation end face；
Accompanying drawing 8 is side view or the sectional drawing of accompanying drawing 7, i.e. this sealing strip and steel form, and reinforced concrete strip foundation and the reinforced concrete retaining wall built connect or mounting structure schematic diagram.
Detailed description of the invention
The present invention is such as shown in accompanying drawing 1,2; this sealing strip is made up of flexible tubular body 1, spring 2, Rotary-table 3, circular magnet 4 and adherent 5; spring 2 is evenly distributed in flexible tubular body 1; spring 2 lower end is welded the bigger diameter end of Rotary-table 3; the miner diameter end of Rotary-table 3 is bonding with flexible tubular body 1; the upper end of spring 2 is welded with circular magnet 4; circular magnet 4 is bonding with flexible tubular body 1; flexible sleeve 9 by spring 2 overcoat; flexible tubular body 1 is bonding adherent 5 above, againsts protecting film 6 above adherent 5；Adherent 5 and circular magnet 4 can better and steel form be connected sealing; with prevent this sealing strip be subjected to displacement when pouring reinforcement concrete with spillage, affect armored concrete presentation quality, reduce concrete strength; protecting film 6 can prevent adherent 5 aging, extends the service life (shown in accompanying drawing 3,4,5,6,7,8) of adherent 5.
nullThe using method of the present invention and sealing principle: this sealing strip 10 seals for steel form and uses design，First one section of sealing strip 10 of Sealing formboard 7 equal length is intercepted，Then protecting film 6 is peeled off，Bar shaped sealing strip 10 is allowed to have the side of Magnet align with template 7 and press pressure，Allow sealing strip 10 glue with steel form 7 suck admittedly，Then carry out template 7 to install，Install and behind axis correction position in template 7，Allowing vertical strip footing 8 supporting surface of template 7 carry out can pouring reinforcement concrete retaining wall 11 after pressure is fixed，Template 7 acts on spring 2 through adherent 5 flexible tubular body 1 circular magnet 4，Flexible tubular body 1 is acted on again through Rotary-table 3，Rough reinforced concrete strip foundation end face is carried out pressure and fills and leads up sealing，Owing to spring 2 is evenly distributed in flexible tubular body 1、Spring 2 overcoat flexible sleeve 9 and is not distorted，And flexible tubular body 1 is extruded by the lower end of spring 2 through Rotary-table 3 miner diameter end，So not of uniform size to support shuttering 7、Rough reinforced concrete strip foundation 8 end face good seal，No longer spillage，Therefore the generation of rotten common fault of reinforced concrete retaining wall is solved well.
Claims (5)
1. a hydraulic reinforced concrete retaining wall prevents the formwork seal bar of rotten, it is characterized in that: it is made up of flexible tubular body, spring, Rotary-table, circular magnet, adherent, spring is evenly distributed in flexible tubular body, the lower end of spring is welded with Rotary-table, Rotary-table is bonding with flexible tubular body, the upper end of spring is welded with circular magnet, and circular magnet is bonding with flexible tubular body, flexible tubular body upper side bonding adherent.
2. a kind of hydraulic reinforced concrete retaining wall according to claim 1 prevents the formwork seal bar of rotten, it is characterised in that: described flexible tubular body is bar shaped, and transverse section is rectangle, and its section width is identical with template thickness.
3. a kind of hydraulic reinforced concrete retaining wall according to claim 1 prevents the formwork seal bar of rotten, it is characterised in that: described lower spring end is welded the bigger diameter end of Rotary-table, and spring overcoat flexible sleeve.
4. a kind of hydraulic reinforced concrete retaining wall according to claim 1 prevents the formwork seal bar of rotten, it is characterised in that: the diameter of described circular magnet is isometrical with spring outer diameter.
5. a kind of hydraulic reinforced concrete retaining wall according to claim 1 prevents the formwork seal bar of rotten, it is characterised in that: against protecting film above described adherent, protecting film is peelable with adherent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227691.8A CN105735346A (en) | 2016-04-13 | 2016-04-13 | Template sealing strip for preventing root of hydraulic reinforced concrete retaining wall from rotting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227691.8A CN105735346A (en) | 2016-04-13 | 2016-04-13 | Template sealing strip for preventing root of hydraulic reinforced concrete retaining wall from rotting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105735346A true CN105735346A (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610227691.8A Pending CN105735346A (en) | 2016-04-13 | 2016-04-13 | Template sealing strip for preventing root of hydraulic reinforced concrete retaining wall from rotting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735346A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696621A (en) * | 2016-04-13 | 2016-06-22 | 盛文领 | Framework sealing material preventing hydraulic reinforced concrete retaining walls from root rot |
| CN105756084A (en) * | 2016-04-13 | 2016-07-13 | 曹龙 | Formwork sealing strip for preventing root rotting of water retaining wall of water conservancy and road bridge project |
| CN106522544A (en) * | 2017-01-05 | 2017-03-22 | 山东中煤能源机械有限责任公司 | Root-rotting-preventing compensating device for formwork |
| CN106545161A (en) * | 2017-01-16 | 2017-03-29 | 商丘职业技术学院 | A kind of triangular concrete formwork seal structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692261Y (en) * | 2004-04-26 | 2005-04-13 | 黄振兴 | Elastic sealing side template |
| CN202559724U (en) * | 2012-05-02 | 2012-11-28 | 浙江东正建设实业集团有限公司 | Locating device for construction mobile template |
| CN203821847U (en) * | 2014-03-27 | 2014-09-10 | 张红亮 | Sealing element and sealing structure for building template |
| FR3009566A1 (en) * | 2013-08-06 | 2015-02-13 | Soletanche Freyssinet | SEALING DEVICE AND STRUCTURE FOR ARMED CONCRETE ELEMENT COMPRISING SAID DEVICE |
| CN205502064U (en) * | 2016-04-13 | 2016-08-24 | 孙传莉 | Water conservancy project reinforced concrete retaining wall prevents template sealing strip of mashed root |
-
2016
- 2016-04-13 CN CN201610227691.8A patent/CN105735346A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692261Y (en) * | 2004-04-26 | 2005-04-13 | 黄振兴 | Elastic sealing side template |
| CN202559724U (en) * | 2012-05-02 | 2012-11-28 | 浙江东正建设实业集团有限公司 | Locating device for construction mobile template |
| FR3009566A1 (en) * | 2013-08-06 | 2015-02-13 | Soletanche Freyssinet | SEALING DEVICE AND STRUCTURE FOR ARMED CONCRETE ELEMENT COMPRISING SAID DEVICE |
| CN203821847U (en) * | 2014-03-27 | 2014-09-10 | 张红亮 | Sealing element and sealing structure for building template |
| CN205502064U (en) * | 2016-04-13 | 2016-08-24 | 孙传莉 | Water conservancy project reinforced concrete retaining wall prevents template sealing strip of mashed root |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696621A (en) * | 2016-04-13 | 2016-06-22 | 盛文领 | Framework sealing material preventing hydraulic reinforced concrete retaining walls from root rot |
| CN105756084A (en) * | 2016-04-13 | 2016-07-13 | 曹龙 | Formwork sealing strip for preventing root rotting of water retaining wall of water conservancy and road bridge project |
| CN106522544A (en) * | 2017-01-05 | 2017-03-22 | 山东中煤能源机械有限责任公司 | Root-rotting-preventing compensating device for formwork |
| CN106545161A (en) * | 2017-01-16 | 2017-03-29 | 商丘职业技术学院 | A kind of triangular concrete formwork seal structure |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |