CN105756086A - Template sealing material for preventing reinforced concrete retaining wall from root rot - Google Patents
Template sealing material for preventing reinforced concrete retaining wall from root rot Download PDFInfo
- Publication number
- CN105756086A CN105756086A CN201610228293.8A CN201610228293A CN105756086A CN 105756086 A CN105756086 A CN 105756086A CN 201610228293 A CN201610228293 A CN 201610228293A CN 105756086 A CN105756086 A CN 105756086A
- Authority
- CN
- China
- Prior art keywords
- reinforced concrete
- tubular body
- retaining wall
- 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
-
- 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
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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)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a template sealing material for preventing a reinforced concrete retaining wall from root rot. The template sealing material consists of a flexible tubular body, springs, circular plates, cone-shaped bodies, truncated-cone-shaped bodies and an adhesive, wherein the springs are uniformly distributed in the flexible tubular body, the lower ends of the springs are bonded to the truncated-cone-shaped bodies, the truncated-cone-shaped bodies are bonded to the flexible tubular body, the upper ends of the springs are bonded to the circular plates, the cone-shaped bodies are bonded to the circular plates and penetrate through the upper sidewall of the flexible tubular body, and the adhesive is adhered onto the flexible tubular body. The template sealing material is simple in structure, easy to manufacture, convenient in operation and high in practicability, is novel and reasonable, can be used for preventing the reinforced concrete retaining wall from suffering from a common failing, i.e., the root rot and can achieve that the reinforced concrete retaining wall is good in appearance effect, high in quality and long in service life.
Description
Technical field
The present invention relates to construction engineering technical field, be specifically related to a kind of formwork seal material preventing rotten of reinforced concrete retaining wall.
Background technology
nullThe engineering that xoncrete structure is applied to is more，As building construction、Municipal works、Hydraulic engineering、Road and bridge、Harbour、Harbour、Nuclear power station etc.，This kind of engineering often uses reinforced concrete retaining wall，And reinforced concrete retaining wall just has a kind of common fault occurring rotten，So far fail to solve，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 life and property，Its Producing reason has following several，One，The root template lower end of reinforced concrete retaining wall is poorly sealed、Spillage is serious，Template lower end is strip footing，Armored concrete or xoncrete structure and template junction are difficult to seal，The formwork seal double faced adhesive tape uniquely used during engineering construction，To rotten common fault of reinforced concrete retaining wall also without any effect，Because strip footing or Reinforced Concrete Raft plate or xoncrete structure end face belong to make by hand，It is uneven、Low precision；Its two, vibrating time is short, and in armored concrete, gas is not discharged；Its three, be that reinforcing bar is dense, slump is little or cobble-stone diameter is big；It four is anthropic factor etc..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, rear three kinds of factors are solved at present, and only the first 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: a kind of formwork seal material preventing rotten of reinforced concrete retaining wall is provided, the deficiency in background technology can be overcome, and have its advantage concurrently, the generation of rotten common fault of 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 encapsulant is by flexible tubular body, spring, plectane, Rotary-table, cone and adherent composition, spring is evenly distributed in flexible tubular body, the lower end of spring is bonding with Rotary-table, the upper end of spring bonding bonding cone on plectane, plectane, cone traverse flexible tubular body, flexible tubular body upper side adhesion adherent.
The main cause produced due to rotten common fault of reinforced concrete retaining wall is, the template of concrete retaining wall root is poorly sealed with reinforced concrete strip foundation or raft plate contact site, reinforced concrete strip foundation or raft plate top surface are manual manufacture, rough end face not of uniform size, it is difficult to be connected sealing with template, also it is all of engineers and technicians pain in the necks the most, for this, template is designed this encapsulant with reinforced concrete strip foundation or raft plate contact site, flexible tubular body thereon is bar shaped, transverse section is rectangle, its cross-section face width is identical with the thickness of template, so it is easy to stable template, construction is fast, seal tight, simple operation is firm, the reinforced concrete retaining wall good looking appearance built, can meet design requirement；Spring is evenly distributed in flexible tubular body, will play good sealing function for large-area concave-convex raft plate top surface or reinforced concrete strip foundation end face；And the lower end of spring bonding the bigger diameter end of conical round table body, the miner diameter end of round platform is bonding with flexible tubular body, and being sealed by the uneven location contacts that Reinforced Concrete Raft plate top surface or strip footing end face is little can be better；Flexible sleeve is overlapped in the stage casing of spring, prevent spring bending, spring upper end bonding plectane, plectane diameter identical with spring outer diameter, the bigger diameter end of cone is vertically bonded in plectane center, the length of cone is 10～12mm and controls at 6mm～8mm after the wall and adherent of flexible tubular body, to connect with plank sheathing better, it is subjected to displacement during to prevent pouring reinforcement concrete, causes gathering concrete grout, affect attractive in appearance and other position strength of reinforced concrete；Adherent is to be connected better and sealing with template connecting portion by encapsulant, and the protecting film that adherent pastes above is the service life in order to extend adherent better, it is prevented that adherent premature aging, can use in use after being peeled off by protecting film.
The method have the advantages that this encapsulant is simple and reasonable, 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 retaining wall can not only keep off soil and again can dash, appearance is good, intensity is high, long service life, purposes is wide, it is not only used as the formwork seal material of rotten of building engineering reinforced concrete retaining wall, also municipal works it are used as, hydraulic 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 plectane on accompanying drawing 1 and cone connection diagram；
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 encapsulant 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 encapsulant and plank sheathing, reinforced concrete strip foundation and the reinforced concrete retaining wall built, and connects or mounting structure schematic diagram.
Detailed description of the invention
The present invention is accompanying drawing 1 such as, shown in 2, this encapsulant 11 is by flexible tubular body 1, spring 2, plectane 3, cone 4, Rotary-table 5 and adherent 6 form, spring 2 is evenly distributed in flexible tubular body 1, spring 2 lower end bonding the bigger diameter end of Rotary-table 5, the miner diameter end of Rotary-table 5 is bonding with flexible tubular body 1 lower wall, the upper end of spring 2 bonding plectane 3, flexible sleeve 12 is overlapped in spring stage casing, the bigger diameter end of cone 4 is bonding plectane 3 center vertically, the upper side wall of cone 4 traverse flexible tubular body 1, flexible tubular body 1 upper side wall bonding adherent 6, protecting film 7 is against above adherent 6；The length of cone 4 is 10mm～12mm; 6mm～8mm is spilt after flexible tubular body 1, adherent 6 and protecting film 7; can connect with plank sheathing 8 better; it is subjected to displacement during to prevent casting concrete, affects presentation quality, reduces strength of reinforced concrete; adherent 6 bonding above flexible tubular body 1 can connect template 8 better and seal the gap of spillage; adherent 6 protecting film 7 above can extend the service life of adherent 6; with anti-aging, after being peeled off by protecting film 7 during use, get final product (shown in accompanying drawing 3,4,5,6,7,8).
nullThe using method of the present invention and sealing principle: this encapsulant 11 is plank sheathing 8 encapsulant，First one section of encapsulant of sealed mould 8 equal length is intercepted，Then protecting film 7 is peeled off，Bar shaped encapsulant is allowed to have the side of cone 4 align with template 8 and press pressure，Cone 4 is allowed to penetrate template 8，Then carry out template 8 again to install，Install and behind axis correction position in template 8，Allow vertical strip footing 9 supporting surface of template 8 carry out pressure is fixing can pouring reinforcement concrete retaining wall 10，Template 8 acts on plectane 3 through cone 4、Plectane 3 acts on spring 2，Flexible tubular body 1 is acted on again through Rotary-table 5，Reinforced concrete strip foundation 9 end face of rough support shuttering 8 is carried out pressure and fills and leads up sealing，It is evenly distributed in flexible tubular body 1 due to spring 2 and spring 2 stage casing is overlapped flexible sleeve 11 and do not bent，And flexible tubular body 1 is extruded by the lower end of spring 2 through the miner diameter end of Rotary-table 5，So the not of uniform size rough reinforced concrete strip foundation end face good seal to support shuttering 8，No longer spillage，Therefore the generation of rotten common fault of reinforced concrete retaining wall is solved well.
Claims (6)
1. the formwork seal material preventing rotten of reinforced concrete retaining wall, it is characterized in that: it is made up of flexible tubular body, spring, plectane, bullet, Rotary-table and adherent, spring is evenly distributed in flexible tubular body, the lower end of spring is bonding with Rotary-table, Rotary-table is bonding with flexible tubular body, the upper end of spring bonding bonding cone on plectane, plectane, cone is through the upper side wall of flexible tubular body, the above adhesion adherent of flexible tubular body.
2. a kind of formwork seal material preventing rotten of reinforced concrete retaining wall according to claim 1, 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 formwork seal material preventing rotten of reinforced concrete retaining wall according to claim 1, it is characterized in that: described lower spring end bonding the bigger diameter end of conical round table body, the upper end of spring bonding plectane, the bigger diameter end of cone is vertically bonded in plectane center, and a flexible sleeve is overlapped in spring stage casing.
4. a kind of formwork seal material preventing rotten of reinforced concrete retaining wall according to claim 1, it is characterised in that: its length of described cone is 10～12mm, and controls in 6mm～8mm length after flexible tubular body and adherent.
5. a kind of formwork seal material preventing rotten of reinforced concrete retaining wall according to claim 1, it is characterised in that: the diameter of described plectane is identical with the external diameter of spring.
6. a kind of formwork seal material preventing rotten of reinforced concrete retaining wall according to claim 1, 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 |
|---|---|---|---|
| CN201610228293.8A CN105756086A (en) | 2016-04-13 | 2016-04-13 | Template sealing material for preventing reinforced concrete retaining wall from root rot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610228293.8A CN105756086A (en) | 2016-04-13 | 2016-04-13 | Template sealing material for preventing reinforced concrete retaining wall from root rot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105756086A true CN105756086A (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610228293.8A Pending CN105756086A (en) | 2016-04-13 | 2016-04-13 | Template sealing material for preventing reinforced concrete retaining wall from root rot |
Country Status (1)
| Country | Link |
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| CN (1) | CN105756086A (en) |
Cited By (1)
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020076558A (en) * | 2001-03-29 | 2002-10-11 | 주식회사 피아이에이 | Frp stiffener for supporting block of block type retaing wall and retaing wall structure used frp stiffener |
| 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 |
| CN103233579A (en) * | 2013-05-17 | 2013-08-07 | 十九冶成都建设有限公司 | Anti-blocking method for concrete form abutted seams form board |
| CN103541442A (en) * | 2013-09-24 | 2014-01-29 | 宝鸡市第一建筑工程有限责任公司 | Structure for preventing foot rot of concrete shear wall |
-
2016
- 2016-04-13 CN CN201610228293.8A patent/CN105756086A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020076558A (en) * | 2001-03-29 | 2002-10-11 | 주식회사 피아이에이 | Frp stiffener for supporting block of block type retaing wall and retaing wall structure used frp stiffener |
| 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 |
| CN103233579A (en) * | 2013-05-17 | 2013-08-07 | 十九冶成都建设有限公司 | Anti-blocking method for concrete form abutted seams form board |
| CN103541442A (en) * | 2013-09-24 | 2014-01-29 | 宝鸡市第一建筑工程有限责任公司 | Structure for preventing foot rot of concrete shear wall |
Cited By (1)
| 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 |
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Application publication date: 20160713 |