CN105735347A - Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall - Google Patents
Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall Download PDFInfo
- Publication number
- CN105735347A CN105735347A CN201610227830.7A CN201610227830A CN105735347A CN 105735347 A CN105735347 A CN 105735347A CN 201610227830 A CN201610227830 A CN 201610227830A CN 105735347 A CN105735347 A CN 105735347A
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- tubular body
- flexible tubular
- spring
- rotten
- 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.)
- Pending
Links
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
Landscapes
- 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 discloses a formwork sealing material preventing root rotting of a road bridge foundation engineering retaining wall. The formwork sealing material is composed of a flexible tubular body, springs, cylinders, cones, circular truncated cone bodies and an adhesive body. The springs are evenly distributed in the flexible tubular body. The lower ends of the springs are stuck to the circular truncated cone bodies. The circular truncated cone bodies are stuck to the flexible tubular body. The upper ends of the springs are stuck to the cylinders. The cones are stuck to the cylinders. The cones penetrate the upper side wall of the flexible tubular body. The adhesive body is stuck to the upper face of the flexible tubular body. The formwork sealing material is simple, novel and reasonable in structure, easy to manufacture, convenient to operate, high in practicability, capable of preventing the common problem of root rotting of the reinforced concrete retaining wall and capable of achieving the purposes 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 road and bridge foundation engineering technical field, be specifically related to a kind of road and bridge retaining wall for foundation construction and prevent the formwork seal material of rotten.
Background technology
nullThe engineering that xoncrete structure is applied to is more，As road and bridge engineering、Municipal works、Hydraulic engineering、Building engineering、Harbour、Harbour、The engineerings such as nuclear power station，This kind of engineering often uses concrete retaining wall，And often there is the common fault of a kind of rotten in concrete retaining wall，Rotten 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 the life of people and property，Its Producing reason has following several，One，The root template lower end of concrete retaining wall is poorly sealed、Spillage is serious，Template lower end is strip footing，Armored concrete or xoncrete structure end face are combined with template and are difficult to sealing，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 the gas in armored concrete 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: provide a kind of road and bridge retaining wall for foundation construction to prevent the formwork seal material of rotten, 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 not only meet design requirement, also can meet job specfication requirement simultaneously.
Realizing the technical solution used in the present invention is: this encapsulant is by flexible tubular body, spring, cylindrical drum, 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 is bonding with cylindrical drum, bonding cone in cylindrical drum, cone is through flexible tubular body, flexible tubular 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 shape contact site, reinforced concrete strip foundation or raft plate are manual manufacture, not of uniform size, rough armored concrete end face 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, the width of its transverse section 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 and job specfication 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 cylinder of Rotary-table one end, the Rotary-table other end conical round table miner diameter end bonding with flexible tubular body, 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 spring stage casing, distort when spring can be prevented to be pressed, spring upper end bonding one end of cylindrical drum opening, the cylindrical drum other end is sealed bonding by plectane, plectane diameter is more than cylindrical drum diameter and equal with spring outer diameter, plectane central vertical bonding the one end in the big footpath of cone, 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, gathering concrete grout is caused to affect attractive in appearance and other position strength of reinforced concrete；Adherent above flexible tubular body is to be connected better and sealing with template connecting portion by encapsulant; 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 encapsulant is simple and reasonable, novel, easily make, production cost is low, simple operation, practical, the generation of rotten common fault of concrete retaining wall can be prevented, retaining wall degree of compaction is high, 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, road and bridge foundation engineering concrete retaining wall can not only be used as and prevent the formwork seal material of rotten, also municipal works it are used as, hydraulic engineering, high voltage transmission line tower basis and Communication Engineering iron tower 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 Rotary-table full-page proof schematic diagram on accompanying drawing 1；
Accompanying drawing 4 is the top view on accompanying drawing 3；
The cylindrical drum that accompanying drawing 5 is on accompanying drawing 1 is connected drawing with cone；
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, 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 accompanying drawing 1 such as, shown in 2, this encapsulant 11 is by flexible tubular body 1, spring 2, Rotary-table 3, cylindrical drum 4, cone 5 and adherent 6 form, spring 2 is evenly distributed in flexible tubular body 1, spring 2 lower end bonding one end having cylinder 31 of Rotary-table 3, conical round table body 32 miner diameter end of the other end of Rotary-table 3 is bonding with flexible tubular body 1 lower wall, flexible sleeve 21 is overlapped in the stage casing of spring 2, the upper end of spring 2 bonding one end 41 of cylindrical drum 4 opening, the other end of cylindrical drum 4 is by the bonding closing of plectane 42, plectane 41 central vertical bonding the bigger diameter end of cone 5, the upper side wall of cone 5 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 5 is 10mm～12mm; 6mm～8mm is spilt after flexible tubular body 1 and adherent 6; 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 better and seal spillage gap; adherent 6 protecting film 7 above can extend the service life of adherent 6; to prevent premature 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: the encapsulant that this encapsulant 11 uses for plank sheathing 8，First one section of encapsulant 11 of Sealing formboard 8 equal length is intercepted，Then protecting film 7 is peeled off，Bar shaped encapsulant is allowed to have the side of cone 5 align with template 8 and press pressure，Cone 5 is allowed to penetrate in 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 cylindrical drum 4 and spring 2 through cone 5，Flexible tubular body 1 is acted on again through Rotary-table 3，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 flexible sleeve 11 is overlapped in spring 2 stage casing，Vertical flexible tubular body 1 is extruded of Rotary-table 3 of spring 2 and lower end can be made，So not of uniform size to support shuttering 8、Rough armored concrete end face good seal，No longer spillage，Therefore the generation of 10 rotten common faults of concrete retaining wall is solved well.
Claims (8)
1. road and bridge retaining wall for foundation construction prevents the formwork seal material of rotten, it is characterized in that: it is made up of flexible tubular body, spring, cylindrical drum, 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 cylindrical drum, bonding cone in cylindrical drum, the upper side wall of cone traverse flexible tubular body, the above adhesion adherent of flexible tubular body.
2. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material of rotten, it is characterised in that: described flexible tubular body is bar shaped, and transverse section is rectangle, and the width of its transverse section is identical with the thickness of template.
3. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material of rotten, it is characterised in that: described cylindrical drum one end open, the bonding sealing of other end plectane and plectane diameter are more than cylindrical drum diameter and identical with spring outer diameter.
4. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material of rotten, it is characterised in that: described cone bigger diameter end is vertically bonded in the plectane center of cylindrical drum sealing.
5. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material of rotten, it is characterised in that: its one end of described Rotary-table is conical round table, and the other end is cylinder.
6. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material of rotten, it is characterized in that: described lower spring end bonding the cylinder of Rotary-table one end, the upper end of spring bonding one end of cylindrical drum opening, flexible sleeve is overlapped in the stage casing of spring.
7. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material of rotten, 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.
8. road and bridge retaining wall for foundation construction according to claim 1 prevents the formwork seal material 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 |
|---|---|---|---|
| CN201610227830.7A CN105735347A (en) | 2016-04-13 | 2016-04-13 | Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610227830.7A CN105735347A (en) | 2016-04-13 | 2016-04-13 | Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105735347A true CN105735347A (en) | 2016-07-06 |
Family
ID=56254170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610227830.7A Pending CN105735347A (en) | 2016-04-13 | 2016-04-13 | Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105735347A (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 (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396976A (en) * | 2000-02-03 | 2003-02-12 | 罗兰·海因勒 | Component for building wall, ceiling, floor, bulkhead, limiting wall, partition wall elements and the like |
| CN102619543A (en) * | 2011-12-02 | 2012-08-01 | 淄博市王庄煤矿 | Mobile type hydraulic airtight filling device |
| 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 |
| CN204780989U (en) * | 2015-05-15 | 2015-11-18 | 莫玉婷 | A combination formula retaining wall for hydraulic engineering |
| CN204811233U (en) * | 2015-08-21 | 2015-12-02 | 中机中联工程有限公司 | Concrete retaining wall outlet afforestation structure |
-
2016
- 2016-04-13 CN CN201610227830.7A patent/CN105735347A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396976A (en) * | 2000-02-03 | 2003-02-12 | 罗兰·海因勒 | Component for building wall, ceiling, floor, bulkhead, limiting wall, partition wall elements and the like |
| US20030070383A1 (en) * | 2000-02-03 | 2003-04-17 | Roland Heinle | Component for building wall, ceiling, floor, bulkhead, limiting wall, partition wall elements and the like |
| CN102619543A (en) * | 2011-12-02 | 2012-08-01 | 淄博市王庄煤矿 | Mobile type hydraulic airtight filling device |
| 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 |
| CN204780989U (en) * | 2015-05-15 | 2015-11-18 | 莫玉婷 | A combination formula retaining wall for hydraulic engineering |
| CN204811233U (en) * | 2015-08-21 | 2015-12-02 | 中机中联工程有限公司 | Concrete retaining wall outlet afforestation structure |
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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210348354A1 (en) | Method for sealing post-cast strip in foundation with no gap | |
| CN105735346A (en) | Template sealing strip for preventing root of hydraulic reinforced concrete retaining wall from rotting | |
| CN204546759U (en) | Prestressed concrete mortar leakage prevention device | |
| AU2010305794B2 (en) | Method for producing prefabricated compound tower-segment units for a tower of a wind plant, and formwork unit for producing prefabricated compound units | |
| CN101761096B (en) | Anti-crack and anti-leak construction method of arranging tower crane foundation below waterproof baseplate | |
| CN105756085A (en) | Template sealing strip for preventing reinforced concrete retaining wall from root rot | |
| CN110656573B (en) | Glue-pouring high-strength bolt shear connector | |
| CN110004883B (en) | Composite core wall structure of earth-rock dam and construction method | |
| CN104060590B (en) | The reinforcement leakage preventing structure of a kind of pressure diversion tunnel and construction method thereof | |
| CN105735347A (en) | Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall | |
| CN205557603U (en) | Hydraulic and hydroelectric engineering retaining wall prevents sealed equipment of template of mashed root | |
| CN105780817A (en) | Template sealing strip used in road and bridge foundation engineering bulkhead wall and used for preventing foundations from being destroyed | |
| CN213267961U (en) | Deep basal pit is from waterproof bottom plate steel pipe precipitation well shutoff construction structures of wearing | |
| CN205502064U (en) | Water conservancy project reinforced concrete retaining wall prevents template sealing strip of mashed root | |
| CN105735365A (en) | Template sealing material for preventing root rot of retaining walls of communication engineering iron tower foundations | |
| CN105804121A (en) | Template sealing equipment for preventing root rot of water conservancy and hydropower engineering retaining wall | |
| CN205604303U (en) | Road and bridge foundation engineering retaining wall prevents template sealing strip of mashed root | |
| CN205617418U (en) | Water conservancy and road and bridge engineering retaining wall prevent template sealing strip of mashed root | |
| CN105696621A (en) | Framework sealing material preventing hydraulic reinforced concrete retaining walls from root rot | |
| CN105862911A (en) | Template sealing strip for preventing rotten root of retaining wall for water conservancy and hydropower project | |
| CN105756086A (en) | Template sealing material for preventing reinforced concrete retaining wall from root rot | |
| CN205557558U (en) | Water conservancy project reinforced concrete retaining wall prevents template sealing material of mashed root | |
| CN105756084A (en) | Formwork sealing strip for preventing root rotting of water retaining wall of water conservancy and road bridge project | |
| CN204023527U (en) | A kind of reinforcement leakage preventing structure of pressure diversion tunnel | |
| CN201627213U (en) | Detachable steel water stopping plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |