CN109057389A - A kind of method for repairing and mending of building reserving gaps - Google Patents
A kind of method for repairing and mending of building reserving gaps Download PDFInfo
- Publication number
- CN109057389A CN109057389A CN201810935548.3A CN201810935548A CN109057389A CN 109057389 A CN109057389 A CN 109057389A CN 201810935548 A CN201810935548 A CN 201810935548A CN 109057389 A CN109057389 A CN 109057389A
- Authority
- CN
- China
- Prior art keywords
- reserving gaps
- repairing
- mending
- building
- building reserving
- 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.)
- Granted
Links
Classifications
-
- 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
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
- E04G23/0211—Arrangements for filling cracks or cavities in building constructions using injection
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of method for repairing and mending of building reserving gaps, can reduce cost, and repairing effect is fine.The method for repairing and mending of this building reserving gaps, comprising the following steps: (1) place filler into building reserving gaps, filler includes that two layers of stainless steel plate and one layer of soft glue, soft glue are located between two layers of stainless steel plate;(2) built-in slip casting pipe in building reserving gaps;(3) plate is filled;(4) sealant is smeared;(5) elastic grouting material is injected into Grouting Pipe;(6) apply pressure outside sealant, to make in elastic grouting material injection building reserving gaps.
Description
Technical field
The invention belongs to the technical fields of civil construction project, more particularly to a kind of repairing side of building reserving gaps
Method.
Background technique
Civil construction project is occupied an leading position with concrete structure, and concrete structure can not due to the effect of internal and external factor
Avoid there are crack, and crack is the main reason for concrete structure bearing capacity, durability and waterproofness reduce.
Building reserving gaps are the effect due to concrete structure due to internal and external factor and the physical structure variation that generates,
And crack is the main reason for concrete structure bearing capacity, durability and waterproofness reduce.Building reserving gaps include
Deformation joint, expansion joint, subsiding crack, aseismic joint etc..
The common processing method of building reserving gaps has surface semar technique, completion method, grouting method, structural strengthening method, coagulation
Native displacement method, electrochemical protection method etc..
Surface is smeared and the surface Leap frog surface smearing scope of application is that slurry material is difficult to the thin and shallow crack poured into, depth
The not up to hair crack of rebar surface, watertight seam, the crack and no longer movable crack that do not stretch.It subsidizes on surface
(geomembrane or other flashings) method is suitable for large-scale water leakage, and (voids and pits etc. is not easy to determine specific leaking area, deformation
Seam) impervious leakage-stopping.
Completion method directly fills crack with patching material, is generally used to repair wider crack, operation is simple, and expense is low.
Width is less than 0.3mm, and depth has charges in shallower crack or crack, with grouting method be extremely difficult to effect crack, with
And the simply and easy treat in small-scale crack can take open V-groove, then make filling processing.
Grouting method, applicable from micro-cracks to large fracture, high treating effect.Using force feed equipment (pressure 0.2~
The slurries that will 0.4Mpa) squeegee inject concrete crack, achieve the purpose that occlusion, party's conventional method owned by France, and effect is fine.It can also be used
Note seam glue is injected crack by elastic crack filling apparatus, does not have to electric power, and very convenient effect is also highly desirable.
Structural strengthening method, concrete durability reduction caused by the crack generated by excess load, crack are not handled for a long time,
Crack caused by fire etc., which influences structural strength, can take structural strengthening method.
Concrete replacement method is a kind of effective ways for handling badly damaged concrete, and the method is the first coagulation by damage
Soil is rejected, and is then replaced again into new concrete or other materials.Common displacement material has: normal concrete or cement bonded sand
Slurry, polymer or polymer-modified concrete or mortar.
Electrochemical protection is to change concrete or armored concrete using the electrochemical action of electric field in the medium is applied
Locating ambient condition is passivated reinforcing bar, to reach corrosion-resistant purpose.Cathodic protection method, villaumite extraction method, alkaline being of restoring method
Learn common and effective three kinds of methods in protection method.It is smaller that the advantages of this method, is that means of defence is influenced by environmental factor,
It is applicable in the long-term anti-corrosion of reinforcing bar, concrete, can be not only used for having split structure and can also be used for newly-built structure.
Biological modeling self-healing method is a kind of new crack processing method, its mimic biology tissue is secreted automatically to by wound site
Certain substance, and the function for making wound site be healed, certain particular components are added in the traditional components of concrete and (such as contain
The liquid core fibre or capsule of binder), intelligent biological modeling self-healing nerve network system is formed in inside concrete, works as concrete
Secreting out of part liquid core fibre when appearance crack can make crack heal again.
But the processing method of these building reserving gaps all haves the shortcomings that respective, at low cost repairing effect
It is poor, repairing effect good then costly.
Summary of the invention
Technology of the invention solves the problems, such as: overcoming the deficiencies of the prior art and provide a kind of repairing for building reserving gaps
Compensating method can reduce cost, and repairing effect is fine.
The technical solution of the invention is as follows: the method for repairing and mending of this building reserving gaps, comprising the following steps:
(1) it places filler into building reserving gaps, filler includes two layers of stainless steel plate and one layer of soft glue, soft
Property glue is located between two layers of stainless steel plate;
(2) built-in slip casting pipe in building reserving gaps;
(3) plate is filled;
(4) sealant is smeared;
(5) elastic grouting material is injected into Grouting Pipe;
(6) apply pressure outside sealant, to make in elastic grouting material injection building reserving gaps.
Elder generation's built-in slip casting pipe of the present invention fills plate, smears sealant, grouting material is then injected Grouting Pipe, is being sealed
Apply pressure outside glue, makes to fill out in elastic grouting material injection building reserving gaps so that elastic grouting material be made oneself to find knick point
It is charged into, therefore building reserving gaps can be repaired well while cost is reduced.
Detailed description of the invention
Fig. 1 is the flow chart of the method for repairing and mending of building reserving gaps according to the present invention.
Specific embodiment
As shown in Figure 1, the method for repairing and mending of this building reserving gaps, comprising the following steps:
(1) it places filler into building reserving gaps, filler includes two layers of stainless steel plate and one layer of soft glue, soft
Property glue is located between two layers of stainless steel plate;
(2) built-in slip casting pipe in building reserving gaps;
(3) plate is filled;
(4) sealant is smeared;
(5) elastic grouting material is injected into Grouting Pipe;
(6) apply pressure outside sealant, to make in elastic grouting material injection building reserving gaps.
Elder generation's built-in slip casting pipe of the present invention fills plate, smears sealant, grouting material is then injected Grouting Pipe, is being sealed
Apply pressure outside glue, makes to fill out in elastic grouting material injection building reserving gaps so that elastic grouting material be made oneself to find knick point
It is charged into, therefore building reserving gaps can be repaired well while cost is reduced.
Preferably, in the step (1), Grouting Pipe is parallel to the setting of building reserving gaps.It can certainly be used
Grouting Pipe is arranged in its mode, if being arranged using other way, needs to be arranged more piece Grouting Pipe, to guarantee that building is reserved
Each knick point in gap can be filled into elastic grouting material.
Preferably, in the step (2), plate is one or more of polyethylene stick, styrofoam, wood.Wherein gather
Ethylene stick is optimal.
Preferably, in the step (3), sealant with a thickness of 1.5-2cm.It can guarantee sealing effect in this way, and
Cost will not be too high.
Preferably, in the step (3), sealant is modified silane sealant, polysulfide sealant or polyurethane seal
Glue.Certainly, sealant is also possible to other commercial product.
Preferably, in the step (4), elastic grouting material is elastic epoxy grouting material, flexible polyurethane injection slurry or non-
Solidify pitch.Wherein elastic epoxy grouting material is optimal.
Preferably, in the step (5), pressure is more than or equal to 0.2 megapascal.Only need a little pressure that can just make
Elastic grouting material in Grouting Pipe penetrates into concrete knick point.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, it is all according to
According to technical spirit any simple modification, equivalent change and modification to the above embodiments of the invention, still belong to the present invention
The protection scope of technical solution.
Claims (7)
1. a kind of method for repairing and mending of building reserving gaps, which comprises the following steps:
(1) it places filler into building reserving gaps, filler includes two layers of stainless steel plate and one layer of soft glue, soft glue
It is located between two layers of stainless steel plate;
(2) built-in slip casting pipe in building reserving gaps;
(3) plate is filled;
(4) sealant is smeared;
(5) elastic grouting material is injected into Grouting Pipe;
(6) apply pressure outside sealant, to make in elastic grouting material injection building reserving gaps.
2. the method for repairing and mending of building reserving gaps according to claim 1, which is characterized in that in the step (2), note
Slurry pipe is parallel to the setting of building reserving gaps.
3. the method for repairing and mending of building reserving gaps according to claim 2, which is characterized in that in the step (3), plate
Material is one or more of polyethylene stick, styrofoam, wood.
4. the method for repairing and mending of building reserving gaps according to claim 3, which is characterized in that close in the step (4)
Sealing with a thickness of 1.5-2cm.
5. the method for repairing and mending of building reserving gaps according to claim 4, which is characterized in that close in the step (4)
Sealing is modified silane sealant, polysulfide sealant or polyurethane sealant.
6. the method for repairing and mending of building reserving gaps according to claim 5, which is characterized in that in the step (5), bullet
Property grouting material be elastic epoxy grouting material, flexible polyurethane injection slurry or uncured pitch.
7. the method for repairing and mending of building reserving gaps according to claim 6, which is characterized in that in the step (6), pressure
Power is more than or equal to 0.2 megapascal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810935548.3A CN109057389B (en) | 2018-08-16 | 2018-08-16 | Method for repairing reserved gap of building |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810935548.3A CN109057389B (en) | 2018-08-16 | 2018-08-16 | Method for repairing reserved gap of building |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109057389A true CN109057389A (en) | 2018-12-21 |
CN109057389B CN109057389B (en) | 2021-07-16 |
Family
ID=64686236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810935548.3A Active CN109057389B (en) | 2018-08-16 | 2018-08-16 | Method for repairing reserved gap of building |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109057389B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113404326A (en) * | 2021-08-04 | 2021-09-17 | 肖长程 | Method for repairing floor cracks by using steel plates |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1490102A (en) * | 1975-09-08 | 1977-10-26 | Balfour Beatty Ltd | Artificial and natural structures |
CN103015538A (en) * | 2011-09-22 | 2013-04-03 | 江苏鼎达建筑新技术有限公司 | Leakage prevention device and leakage treatment method for concrete structure deformation joint |
CN103321255A (en) * | 2013-07-19 | 2013-09-25 | 中冶建工集团有限公司 | Underground concrete structural engineering joint waterproof construction method |
CN206428985U (en) * | 2016-12-19 | 2017-08-22 | 四川东方雨虹防水工程有限公司 | A kind of local antiseep repairing structure of positively fixed type roofing |
CN107313791A (en) * | 2017-08-01 | 2017-11-03 | 广东遂达工程技术有限公司 | The elasticity grouting back-pressure sealing structure and its construction method at a kind of expansion joint |
CN107975153A (en) * | 2016-10-24 | 2018-05-01 | 俞岳峰 | A kind of roof deformation stitches processing structure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2895572Y (en) * | 2006-04-28 | 2007-05-02 | 曹世龙 | Composite water-stopping belt |
CN106223496A (en) * | 2016-09-20 | 2016-12-14 | 中建八局第四建设有限公司 | A kind of post-cast strip antiseepage grouting device |
CN107060116B (en) * | 2017-06-16 | 2019-06-11 | 潍坊学院 | A kind of high-pressure slip-casting blocking method for building settlement seam |
-
2018
- 2018-08-16 CN CN201810935548.3A patent/CN109057389B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1490102A (en) * | 1975-09-08 | 1977-10-26 | Balfour Beatty Ltd | Artificial and natural structures |
CN103015538A (en) * | 2011-09-22 | 2013-04-03 | 江苏鼎达建筑新技术有限公司 | Leakage prevention device and leakage treatment method for concrete structure deformation joint |
CN103321255A (en) * | 2013-07-19 | 2013-09-25 | 中冶建工集团有限公司 | Underground concrete structural engineering joint waterproof construction method |
CN107975153A (en) * | 2016-10-24 | 2018-05-01 | 俞岳峰 | A kind of roof deformation stitches processing structure |
CN206428985U (en) * | 2016-12-19 | 2017-08-22 | 四川东方雨虹防水工程有限公司 | A kind of local antiseep repairing structure of positively fixed type roofing |
CN107313791A (en) * | 2017-08-01 | 2017-11-03 | 广东遂达工程技术有限公司 | The elasticity grouting back-pressure sealing structure and its construction method at a kind of expansion joint |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113404326A (en) * | 2021-08-04 | 2021-09-17 | 肖长程 | Method for repairing floor cracks by using steel plates |
Also Published As
Publication number | Publication date |
---|---|
CN109057389B (en) | 2021-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107060116B (en) | A kind of high-pressure slip-casting blocking method for building settlement seam | |
CN108252530B (en) | Parapet leakage water repairing process | |
CN209082427U (en) | A kind of New-old concrete sealing connection structure having pressure head | |
CN106284424B (en) | A kind of grouting method of nontoxic low viscosity high-strength epoxy group chemical grouting material | |
CN102561412A (en) | Reinforcement method for fiber reinforced composite plastic and concrete | |
CN108457485B (en) | Repairing process for concrete floor cracking and water leakage | |
CN210946696U (en) | Dam concrete seepage-proofing panel seepage underwater repair combined structure | |
CN107448008A (en) | A kind of construction technology that Durable Water Repellant is reproduced using minimally invasive method | |
CN104746479A (en) | Diversion tunnel concrete water seepage leaking stoppage construction method | |
CN206143827U (en) | Underground works crack repairing structure | |
CN207904991U (en) | A kind of underground engineering repairing concrete crack construction | |
CN103046513A (en) | Method for coating and sealing fracture of bed rock in uncovered heavy consolidation grouting | |
CN108086684B (en) | Construction method for building waterproofing by using non-cured rubber asphalt and application thereof | |
CN107165434B (en) | A kind of high-pressure slip-casting blocking method for toilet floor | |
CN104343246B (en) | A kind of method of waterproofing and leakage-stopping | |
CN109057389A (en) | A kind of method for repairing and mending of building reserving gaps | |
CN203960812U (en) | Hydraulic concrete structure shrinkage joint embedded water stop band repair structure | |
CN103452081A (en) | Construction method for flexible composite impermeable layer of upstream face of high arch dam | |
CN112252491A (en) | Seepage-proofing device for concrete structure deformation joint and construction process thereof | |
CN107514150A (en) | A kind of construction technology of utilization space displacement method reconstruction Durable Water Repellant | |
CN204386625U (en) | A kind of railway tunnel hoop seam uses steel plate self-adhesion water stop band | |
CN213979354U (en) | Anti-seepage device for concrete structure deformation joint | |
CN208815932U (en) | A kind of water leakage through exterior wall repairerment system | |
CN108867709A (en) | A kind of waterproofing for basement method | |
CN211395769U (en) | Sewage treatment pond cell body movement joint stagnant water structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |