CN108118791A - In buried and detachable and with deformation joint construction method - Google Patents
In buried and detachable and with deformation joint construction method Download PDFInfo
- Publication number
- CN108118791A CN108118791A CN201810051733.6A CN201810051733A CN108118791A CN 108118791 A CN108118791 A CN 108118791A CN 201810051733 A CN201810051733 A CN 201810051733A CN 108118791 A CN108118791 A CN 108118791A
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- China
- Prior art keywords
- concrete
- deformation
- prefabricated
- angle
- frame
- 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
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6807—Expansion elements for parts cast in situ
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses buried and detachable in one kind and deformation joint construction method is used, including prefabricated screw rod and the prefabricated of angle frame, design variations seam positioning snap the line, half range spacer bar and lower part model sheetinstallat, rubber fastening band installation, the installation of prefabricated angle frame, half range concrete is poured, remove deformation slit formwork, styrofoam joint filling, the other half prefabricated angle frame, the processing of angle steel frame bottom concrete defect, angle steel surface treatment, rubber fastening band installation and clam member installation, panel are installed install.The present invention can be effectively prevented the leak of architectural construction, infiltration, and play cushioning buffer effect.
Description
Technical field
The present invention relates to a kind of deformation joint construction methods.
Background technology
With the increasingly development of society, automobile is more and more, in order to meet the needs of people's parking, increases in urban construction
Many large underground area garages, and large underground area garage generally require to consider the sedimentation and deformation of concrete, so as to which there is provided more
Item sinks deformation joint.In building engineering construction, sedimentation and deformation seam is always the weak part for being easiest to infiltration.Sedimentation and deformation seam is logical
The method of buried water stop in common, to the effect unobvious of sedimentation and deformation seam.
The content of the invention
Buried and detachable is effectively improved in sedimentation and deformation seam it is an object of the invention to provide a kind of and with deforming
Stitch construction method.
The present invention technical solution be：
Buried and detachable and with deformation joint construction method in one kind, it is characterized in that：Comprise the following steps：
（One）Prefabricated screw rod and angle frame it is prefabricated
（1）Angle steel, bolt former material check its specification and quality certificate after expecting building site, and qualified raw material could be used to process
It makes；
（2）Angle-steel blanking, drilling, welding processing operation, processing must be processed according to drawing size, be welded into after frame diagonally
Line length deviation is not more than 8mm；
（3）Angle frame compares figure paper size after the completion of prefabricated, diagonal frame are derusted, mend antirust paint；
（Two）Design variations seam positioning snap the line
Every deformation joint center is popped up on waterproof roll protective layer, and moves 500mm one control line of bullet again outside；
（Three）Half range spacer bar and lower part model sheetinstallat
Reinforcing bar has been bound in two side of deformation joint, the template of 18mm thickness is used at lower deformation seam, is prevented with the flitch back of the body in template
Template deformation, convenient for reinforcing；
（Four）Rubber fastening band is installed
Rubber fastening band is put among two layers of reinforcing bar up and down, rubber fastening band center alignment resiliency in position up and down will with flitch
Waterstop clamps, and forms an entirety with formwork bracing system, prevents rubber fastening band from moving left and right, it is ensured that waterstop position
The correct, fixation put is without damaging waterstop；
（Five）Prefabricated angle frame installation
Reinforcing bar binding is completed, and prefabricated angle frame, firm welding are installed by position line；
（Six）Pour half range concrete
Installation is complete and secured for angle frame and waterstop, qualified by inspection after the completion of model sheetinstallat, casting concrete, deformation joint
Locating concrete vibrating must be closely knit, and pump concrete forbids direct blastic deformation seam position, prevents deformation joint from shifting；
（Seven）Remove deformation slit formwork
After concrete reaches some strength, deformation slit formwork is removed, forbids to touch waterstop using hard object during form removal
It touches, forbids the fulcrum that waterstop is made to power as crowbar；
（Eight）Styrofoam joint filling
After form removable, the laitance of deformation joint is cleared up, at mending concrete uneven surface, styrofoam is fixed among deformation joint；
（Nine）The other half prefabricated angle frame is installed
Opposite side reinforcing bar is bound, the other half angle frame is installed on request；Casting concrete；
（Ten）The processing of angle steel frame bottom concrete defect
For apparent concrete defect, first the basal plane of rejected region is cleaned out, removes waste and old concrete and sundries, then
It is filled with microdilatancy mortar closely knit；
（11）Angle steel is surface-treated
(1) angle steel surface laitance is cleaned out；
(2) diagonal steel derusted, brushing antirust agent；
（12）Rubber fastening band is installed and clam member installation
(1) the setting-out perforate on rubber water-proof band according to pre-embedded bolt position；
(2) angle steel surface is cleaned out, pastes butyl sealant band, is laid with rubber fastening band；
(3) clam member is pressed on rubber water-proof band, tightens nut, is made seamless between rubber and briquetting；
（13）Panel is installed
Precast concrete is installed, metope outside deformation joint on ceiling with installing steel plate on ground.
During the present invention uses buried and detachable rubber water stop and way, middle reason formula rubber fastening band is with rubber material
Material elasticity adapts to the ability of concrete settlement deformation with structure type.High resiliency and compressive deformation using rubber, each
Flexible deformation is generated under kind load, so as to play the leak that fit sealing is effectively prevented building element, infiltration, and play damping
Grade punching effect, it can be ensured that the service life of engineering works.Detachable rubber water stop is the high resiliency using rubber, various
Flexible deformation is generated under compressive load, so as to play robust sealed, leak, the infiltration of architectural construction can be effectively prevented, and
Play cushioning buffer effect.Ground deformation subsiding crack covers the prefabricated cover board of fine-stone concrete on detachable rubber water stop, convenient
The inspection Check of infiltration and the replacement of rubber fastening band.Metope, roof deformation expansion joint surface layer are covered using steel plate, and protection rubber stops
Water band.Consolidating settlement seam infiltration is easily handled.
It is primarily adapted for use in sedimentation and deformation in the engineerings such as tunnel underground, civil air defense works, the basement of skyscraper and parking lot
The installation of seam.
In buried rubber fastening band be divided into the middle part of concreting process all pour in concrete of nuzzling.Treat the preceding paragraph
Concreting is completed, and after the hardening of construction joint interface, then pours next section concrete, the other half rubber fastening band is all poured and is buried
Into concrete.Form first of sealing barrier of concrete itself.Pre-buried angle steel and fixing bolt, are poured before concreting
After building concrete, angle steel surface is cleaned out, carries out installation waterstop, then fastener round steel and fastener pressing plate, shape are installed
Into second sealing barrier.
With reference to embodiment, the invention will be further described.
Specific embodiment
Buried and detachable and with deformation joint construction method in one kind, comprises the following steps：
（One）Prefabricated screw rod and angle frame it is prefabricated
（1）Angle steel, bolt former material check its specification and quality certificate after expecting building site, and qualified raw material could be used to process
It makes；
（2）Angle-steel blanking, drilling, welding processing operation, processing must be processed according to drawing size, be welded into after frame diagonally
Line length deviation is not more than 8mm；
（3）Angle frame compares figure paper size after the completion of prefabricated, diagonal frame are derusted, mend antirust paint；
（Two）Design variations seam positioning snap the line
Every deformation joint center is popped up on waterproof roll protective layer, and moves 500mm one control line of bullet again outside；
（Three）Half range spacer bar and lower part model sheetinstallat
Reinforcing bar has been bound in two side of deformation joint, the template of 18mm thickness is used at lower deformation seam, is prevented with the flitch back of the body in template
Template deformation, convenient for reinforcing；
（Four）Rubber fastening band is installed
Rubber fastening band is put among two layers of reinforcing bar up and down, rubber fastening band center alignment resiliency in position up and down will with flitch
Waterstop clamps, and forms an entirety with formwork bracing system, prevents rubber fastening band from moving left and right, it is ensured that waterstop position
The correct, fixation put is without damaging waterstop；
（Five）Prefabricated angle frame installation
Reinforcing bar binding is completed, and prefabricated angle frame, firm welding are installed by position line；
（Six）Pour half range concrete
Installation is complete and secured for angle frame and waterstop, qualified by inspection after the completion of model sheetinstallat, casting concrete, deformation joint
Locating concrete vibrating must be closely knit, and pump concrete forbids direct blastic deformation seam position, prevents deformation joint from shifting；
（Seven）Remove deformation slit formwork
After concrete reaches some strength, deformation slit formwork is removed, forbids to touch waterstop using hard object during form removal
It touches, forbids the fulcrum that waterstop is made to power as crowbar；
（Eight）Styrofoam joint filling
After form removable, the laitance of deformation joint is cleared up, at mending concrete uneven surface, styrofoam is fixed among deformation joint；
（Nine）The other half prefabricated angle frame is installed
Opposite side reinforcing bar is bound, the other half angle frame is installed on request；Casting concrete；
（Ten）The processing of angle steel frame bottom concrete defect
For apparent concrete defect, first the basal plane of rejected region is cleaned out, removes waste and old concrete and sundries, then
It is filled with microdilatancy mortar closely knit；
（11）Angle steel is surface-treated
(1) angle steel surface laitance is cleaned out；
(2) diagonal steel derusted, brushing antirust agent；
（12）Rubber fastening band is installed and clam member installation
(1) the setting-out perforate on rubber water-proof band according to pre-embedded bolt position；
(2) angle steel surface is cleaned out, pastes butyl sealant band, is laid with rubber fastening band；
(3) clam member is pressed on rubber water-proof band, tightens nut, is made seamless between rubber and briquetting；
（13）Panel is installed
Precast concrete is installed, metope outside deformation joint on ceiling with installing steel plate on ground.
Claims (1)
1. buried and detachable and with deformation joint construction method in one kind, it is characterized in that：Comprise the following steps：
（One）Prefabricated screw rod and angle frame it is prefabricated
（1）Angle steel, bolt former material check its specification and quality certificate after expecting building site, and qualified raw material could be used to process
It makes；
（2）Angle-steel blanking, drilling, welding processing operation, processing must be processed according to drawing size, be welded into after frame diagonally
Line length deviation is not more than 8mm；
（3）Angle frame compares figure paper size after the completion of prefabricated, diagonal frame are derusted, mend antirust paint；
（Two）Design variations seam positioning snap the line
Every deformation joint center is popped up on waterproof roll protective layer, and moves 500mm one control line of bullet again outside；
（Three）Half range spacer bar and lower part model sheetinstallat
Reinforcing bar has been bound in two side of deformation joint, the template of 18mm thickness is used at lower deformation seam, is prevented with the flitch back of the body in template
Template deformation, convenient for reinforcing；
（Four）Rubber fastening band is installed
Rubber fastening band is put among two layers of reinforcing bar up and down, rubber fastening band center alignment resiliency in position up and down will with flitch
Waterstop clamps, and forms an entirety with formwork bracing system, prevents rubber fastening band from moving left and right, it is ensured that waterstop position
The correct, fixation put is without damaging waterstop；
（Five）Prefabricated angle frame installation
Reinforcing bar binding is completed, and prefabricated angle frame, firm welding are installed by position line；
（Six）Pour half range concrete
Installation is complete and secured for angle frame and waterstop, qualified by inspection after the completion of model sheetinstallat, casting concrete, deformation joint
Locating concrete vibrating must be closely knit, and pump concrete forbids direct blastic deformation seam position, prevents deformation joint from shifting；
（Seven）Remove deformation slit formwork
After concrete reaches some strength, deformation slit formwork is removed, forbids to touch waterstop using hard object during form removal
It touches, forbids the fulcrum that waterstop is made to power as crowbar；
（Eight）Styrofoam joint filling
After form removable, the laitance of deformation joint is cleared up, at mending concrete uneven surface, styrofoam is fixed among deformation joint；
（Nine）The other half prefabricated angle frame is installed
Opposite side reinforcing bar is bound, the other half angle frame is installed on request；Casting concrete；
（Ten）The processing of angle steel frame bottom concrete defect
For apparent concrete defect, first the basal plane of rejected region is cleaned out, removes waste and old concrete and sundries, then
It is filled with microdilatancy mortar closely knit；
（11）Angle steel is surface-treated
(1) angle steel surface laitance is cleaned out；
(2) diagonal steel derusted, brushing antirust agent；
（12）Rubber fastening band is installed and clam member installation
(1) the setting-out perforate on rubber water-proof band according to pre-embedded bolt position；
(2) angle steel surface is cleaned out, pastes butyl sealant band, is laid with rubber fastening band；
(3) clam member is pressed on rubber water-proof band, tightens nut, is made seamless between rubber and briquetting；
（13）Panel is installed
Precast concrete is installed, metope outside deformation joint on ceiling with installing steel plate on ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051733.6A CN108118791A (en) | 2018-01-19 | 2018-01-19 | In buried and detachable and with deformation joint construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051733.6A CN108118791A (en) | 2018-01-19 | 2018-01-19 | In buried and detachable and with deformation joint construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108118791A true CN108118791A (en) | 2018-06-05 |
Family
ID=62233037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051733.6A Pending CN108118791A (en) | 2018-01-19 | 2018-01-19 | In buried and detachable and with deformation joint construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108118791A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755454A (en) * | 2018-06-09 | 2018-11-06 | 汤永红 | A kind of highway concrete-bridge expansion joint transition region repairs structure and construction method |
| CN108868065A (en) * | 2018-06-20 | 2018-11-23 | 中国建筑第七工程局有限公司 | Equipment, method is stayed in a kind of construction of concrete floor expansion joint |
| CN111155563A (en) * | 2020-01-21 | 2020-05-15 | 中铁隧道集团二处有限公司 | Water stopping device and mounting method thereof |
| CN112177179A (en) * | 2020-10-03 | 2021-01-05 | 中交四公局建筑工程有限公司 | Large integral underground space structure shrinkage crack control device and control method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943093U (en) * | 2011-01-07 | 2011-08-24 | 深圳市方佳建筑设计有限公司 | Settlement joint water-proof structure for basement with drainage channel |
| CN103741722A (en) * | 2013-06-19 | 2014-04-23 | 陈杏祥 | Settlement joint decorative cover plate structure |
| CN205035829U (en) * | 2015-09-28 | 2016-02-17 | 中信建筑设计研究总院有限公司 | Basement bottom plate movement joint department prevents drainage structure |
| FR3045083A1 (en) * | 2015-12-10 | 2017-06-16 | Soc Parisienne De Produits Et Materiaux | SEALED EXPANSION SEAL DEVICE |
| CN206616711U (en) * | 2017-01-25 | 2017-11-07 | 广州地铁设计研究院有限公司 | A kind of waterproof construction at subway station main body and accessory interface |
-
2018
- 2018-01-19 CN CN201810051733.6A patent/CN108118791A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201943093U (en) * | 2011-01-07 | 2011-08-24 | 深圳市方佳建筑设计有限公司 | Settlement joint water-proof structure for basement with drainage channel |
| CN103741722A (en) * | 2013-06-19 | 2014-04-23 | 陈杏祥 | Settlement joint decorative cover plate structure |
| CN205035829U (en) * | 2015-09-28 | 2016-02-17 | 中信建筑设计研究总院有限公司 | Basement bottom plate movement joint department prevents drainage structure |
| FR3045083A1 (en) * | 2015-12-10 | 2017-06-16 | Soc Parisienne De Produits Et Materiaux | SEALED EXPANSION SEAL DEVICE |
| CN206616711U (en) * | 2017-01-25 | 2017-11-07 | 广州地铁设计研究院有限公司 | A kind of waterproof construction at subway station main body and accessory interface |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108755454A (en) * | 2018-06-09 | 2018-11-06 | 汤永红 | A kind of highway concrete-bridge expansion joint transition region repairs structure and construction method |
| CN108868065A (en) * | 2018-06-20 | 2018-11-23 | 中国建筑第七工程局有限公司 | Equipment, method is stayed in a kind of construction of concrete floor expansion joint |
| CN111155563A (en) * | 2020-01-21 | 2020-05-15 | 中铁隧道集团二处有限公司 | Water stopping device and mounting method thereof |
| CN112177179A (en) * | 2020-10-03 | 2021-01-05 | 中交四公局建筑工程有限公司 | Large integral underground space structure shrinkage crack control device and control method |
| CN112177179B (en) * | 2020-10-03 | 2021-09-24 | 中交四公局建筑工程有限公司 | Large integral underground space structure shrinkage crack control device and control method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180605 |
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| RJ01 | Rejection of invention patent application after publication |