CN108643050A - A kind of method for blocking in wall-through pull rod hole - Google Patents
A kind of method for blocking in wall-through pull rod hole Download PDFInfo
- Publication number
- CN108643050A CN108643050A CN201810526533.1A CN201810526533A CN108643050A CN 108643050 A CN108643050 A CN 108643050A CN 201810526533 A CN201810526533 A CN 201810526533A CN 108643050 A CN108643050 A CN 108643050A
- Authority
- CN
- China
- Prior art keywords
- rod hole
- tie rod
- hole
- plug
- pull rod
- 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
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Building Environments (AREA)
- Sealing Material Composition (AREA)
Abstract
This application discloses a kind of method for blocking in wall-through pull rod hole, include being taken out in the pvc pipe by pull rod out of tie rod hole；The first screw rod compatible with pvc pipe diameter is screwed in tie rod hole；It will be taken out in the pvc pipe in tie rod hole using the first screw rod；SBS modified asphalt waterproof coiled materials are cut into several strip structures；It chooses a wherein SBS modified asphalt waterproof coiled material and is rolled into plug；Plug is filled in tie rod hole；Plug is headed into inside consent using the second screw rod, and the second screw rod is taken out；To moistening of spraying water in around tie rod hole and hole；Tie rod hole is sealed using microdilatancy dry waterproof cement mortar.First tie rod hole is filled using plug made of SBS modified asphalt waterproof coiled materials, then it is sealed using microdilatancy dry waterproof cement mortar, the effect of tie rod hole blocks and closure can be improved, and it is easy to operate, and remaining SBS modified asphalt waterproof coiled materials in other processes can be used in SBS modified asphalt waterproof coiled materials, can reduce construction cost.
Description
Technical field
This application involves bridges and culverts structure technical field of construction more particularly to a kind of method for blocking in wall-through pull rod hole.
Background technology
In the plant retrofit construction of highway, the Yi Ziqiang of box culvert, thin (helping) wall are strong etc. still needs to pull rod and carries out template
It reinforces, worker will be arranged PVC casings outside pull rod, after removing pull rod, there are holes for meeting on concrete structure, to ensure bridge
Contain constructional appearance quality and waterproof requirement.
Mainly during plastering, cement mortar is smeared from wall-through pull rod hole for the method for blocking in existing wall-through pull rod hole
Enter, effect is low and hole in fill leakiness.
Invention content
This application provides a kind of method for blocking in wall-through pull rod hole, to solve the method for blocking in existing wall-through pull rod hole
Mainly during plastering, cement mortar is daubed into from wall-through pull rod hole both ends, effect is low and hole in fill leakiness, and
To the higher problem of working level requirement of worker.
This application provides a kind of method for blocking in wall-through pull rod hole to include：
Pull rod is taken out in the pvc pipe out of tie rod hole；
Compatible with the pvc pipe diameter the first screw rod is screwed in the tie rod hole so that the pvc pipe with it is described
First screw rod connects；
It will be taken out in the pvc pipe in the tie rod hole using first screw rod；
SBS modified asphalt waterproof coiled materials are cut into several strip structures；
It chooses a wherein SBS modified asphalt waterproof coiled material and is rolled into the plug bigger 5mm than the pull rod bore dia；
The plug is filled in the tie rod hole, and plug is made to fill and lead up the tie rod hole；
The plug is headed into inside consent using the second screw rod, and second screw rod is taken out, plug is repeated and fills in,
Make each reserved 30mm in the both ends of tie rod hole；
To moistening of spraying water in around the tie rod hole both ends residue 30mm and hole；
The tie rod hole is sealed using microdilatancy dry waterproof cement mortar.
Further, the cement mortar includes the ordinary cement of 3 parts by weight, the white cement of 5 parts by weight, 4 parts by weight
Water, the adhesive of 1 parts by weight, the WLA-A of the 3%-5% swelling agents of ordinary cement dosage and the 8%-10% of ordinary cement dosage
Waterproof powder.
Further, described adhesive is 107 glue.
Further, first screw rod screws at least 30mm in the tie rod hole.
Further, the width of every SBS modified asphalt waterproof coiled materials volume is 20mm.
Further, described be sealed to the tie rod hole using microdilatancy dry waterproof cement mortar is also wrapped later
It includes：
Cement mortar outside the tie rod hole is modified.
By above technical scheme it is found that this application provides a kind of method for blocking in wall-through pull rod hole, it is modified and is dripped using SBS
Plug is first filled tie rod hole made of green waterproof roll, makes each reserved 30mm in the both ends of tie rod hole, then utilizes micro- swollen
Swollen dry waterproof cement mortar is sealed, and the effect of tie rod hole blocks and closure can be improved, and easy to operate, to work
The level requirement of people is relatively low, and remaining SBS modified asphalt waterproofs in other processes can be used in SBS modified asphalt waterproof coiled materials
Coiled material can reduce construction cost.
Description of the drawings
In order to illustrate more clearly of the technical solution of the application, letter will be made to attached drawing needed in the embodiment below
Singly introduce, it should be apparent that, for those of ordinary skills, without having to pay creative labor,
Other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of flow chart of the method for blocking in wall-through pull rod hole provided by the present application.
Specific implementation mode
Referring to Fig. 1, this application provides a kind of method for blocking in wall-through pull rod hole to include：
Step 11：Pull rod is taken out in the pvc pipe out of tie rod hole.
Step 12：The first screw rod compatible with the pvc pipe diameter is screwed in the tie rod hole, so that the PVC
Pipe is connect with first screw rod.
Step 13：It will be taken out in the pvc pipe in the tie rod hole using first screw rod.
Step 14：SBS modified asphalt waterproof coiled materials are cut into several strip structures, SBS modified asphalt waterproof coiled materials are
Remaining SBS modified asphalt waterproof coiled materials after other processes (such as subsiding crack processing).SBS modified asphalt waterproof coiled materials have very
Good high temperature resistance, can use within the temperature range of -25 DEG C to+100 DEG C, have higher elasticity and fatigue durability,
And stronger puncture resistance.
Step 15：It chooses a wherein SBS modified asphalt waterproof coiled material and is rolled into the plug bigger 5mm than the pull rod bore dia
Son.
Step 16：The plug is filled in the tie rod hole, and plug is made to fill and lead up the tie rod hole.
Step 17：The plug is headed into inside consent using the second screw rod, and second screw rod is taken out, repeats to fill in
Son is filled in, and each reserved 30mm in the both ends of tie rod hole is made.
Step 18：To moistening of spraying water in around the tie rod hole both ends residue 30mm and hole.
Step 19：The tie rod hole is sealed using microdilatancy dry waterproof cement mortar.
By above technical scheme it is found that this application provides a kind of method for blocking in wall-through pull rod hole, it is modified and is dripped using SBS
Plug is first filled tie rod hole made of green waterproof roll, makes each reserved 30mm in the both ends of tie rod hole, then utilizes micro- swollen
Swollen dry waterproof cement mortar is sealed, and the effect of tie rod hole blocks and closure can be improved, and easy to operate, to work
The level requirement of people is relatively low, and remaining SBS modified asphalt waterproofs in other processes can be used in SBS modified asphalt waterproof coiled materials
Coiled material can reduce construction cost.
Further, the cement mortar includes the ordinary cement of 3 parts by weight, the white cement of 5 parts by weight, 4 parts by weight
The adhesive of water and 1 parts by weight, the WLA- of the 3%-5% swelling agents of ordinary cement dosage and the 8%-10% of ordinary cement dosage
A waterproof powder.
White cement is the abbreviation of white portland cement, is burnt to partial melting, be able to silicic acid with the raw material of proper composition
Calcium is main component, and suitable gypsum, levigate manufactured white hydraulic cementing materials is added in the poor clinker of irony.
The primary chemical composition of ordinary cement is calcium oxide, silica, aluminium oxide and iron oxide.Calcium oxide is mainly derived from
Calcareous raw material, such as lime stone, chalk, marl；Aluminium oxide and silica then derive from the substance containing alumina silicate, such as viscous
Soil, blast-furnace cinder, flyash etc.；Iron rule is aoxidized using the pyrite slag in gas washing in SA production.Stone for producing portland cement
Calcium oxide content in grey matter raw material is generally 52% or so；Silica content in clayey raw material is aoxidized up to 57% or so
The content of aluminium is then less than 20%.In order to reduce calcination temperature, and a part of fusant is generated in calcination process, often add a small amount of oxygen
Change iron material.
Swelling agent is a kind of chemical admixture, is added in cement, and when cement setting hardens, volume expansion therewith rises and mends
Repay contraction and tension reinforcing steel bar generation prestressing force and the effect for being sufficient filling with cement gap.
Before this first solution was made in the polysiloxane emulsion stirring that is added to the water by WLA-A waterproof powder；It is stirred in injection blender,
It sequentially adds cement and filler material is stirred for, second material is made in discharging；Second material is put into wooden model, is placed in layer frame at normal temperatures certainly
So condensation, demoulding spontaneously dry and the third material are made；Third material is firstly placed in roller and is rotated, then is ground into the powder more than 100 mesh,
Waterproof powder has certain crack resistance, impermeability and weatherability, can play waterproof, prevent blending protective effect.
Further, described adhesive is 107 glue.107 glue scientific names be formaldehyde polyvinyl acetal stick agent, be with water be situated between
The adhesive that the solution or lotion of matter are formed.Since 107 glue have the characteristics that nonflammable, price is relatively low, easy to use, use extensively
In architectural engineering, it can be used as the base-material of Building Adhesive and various coating for internal and external wall, floor coating.
Further, first screw rod screws at least 30mm in the tie rod hole, to ensure the first screw rod and PVC casings
It comes into full contact with, makes to be formed between them to be bonded.
Further, the width of every SBS modified asphalt waterproof coiled materials volume is 20mm.
Further, further include after the step 19：Cement mortar outside the tie rod hole is modified, to ensure to seal
The outer surface of tie rod hole after stifled it is smooth, in order to avoid influence the construction of subsequent handling.
By above technical scheme it is found that this application provides a kind of method for blocking in wall-through pull rod hole, it is modified and is dripped using SBS
Plug is first filled tie rod hole made of green waterproof roll, makes each reserved 30mm in the both ends of tie rod hole, then utilizes micro- swollen
Swollen dry waterproof cement mortar is sealed, and the effect of tie rod hole blocks and closure can be improved, and easy to operate, to work
The level requirement of people is relatively low, and remaining SBS modified asphalt waterproofs in other processes can be used in SBS modified asphalt waterproof coiled materials
Coiled material can reduce construction cost.
Claims (6)
1. a kind of method for blocking in wall-through pull rod hole, which is characterized in that the method includes：
Pull rod is taken out in the pvc pipe out of tie rod hole；
The first screw rod compatible with the pvc pipe diameter is screwed in the tie rod hole, so that the pvc pipe and described first
Screw rod connects；
It will be taken out in the pvc pipe in the tie rod hole using first screw rod；
SBS modified asphalt waterproof coiled materials are cut into several strip structures；
It chooses a wherein SBS modified asphalt waterproof coiled material and is rolled into the plug bigger 5mm than the pull rod bore dia；
The plug is filled in the tie rod hole, and plug is made to fill and lead up the tie rod hole；
The plug is headed into inside consent using the second screw rod, and second screw rod is taken out, plug is repeated and fills in, make drawing
Each reserved 30mm in both ends of rod aperture；
To moistening of spraying water in around the tie rod hole both ends residue 30mm and hole；
The tie rod hole is sealed using microdilatancy dry waterproof cement mortar.
2. the method for blocking in wall-through pull rod hole as described in claim 1, which is characterized in that the microdilatancy dry waterproof water
Cement mortar includes the ordinary cement of 3 parts by weight, the white cement of 5 parts by weight, the water of 4 parts by weight, the adhesive of 1 parts by weight, commonly
The WLA-A waterproof powder of the 3%-5% swelling agents of cement consumption and the 8%-10% of ordinary cement dosage.
3. the method for blocking in wall-through pull rod hole as claimed in claim 2, which is characterized in that described adhesive is 107 glue.
4. the method for blocking in wall-through pull rod hole as described in claim 1, which is characterized in that first screw rod screws in the drawing
At least 30mm in rod aperture.
5. the method for blocking in wall-through pull rod hole as described in claim 1, which is characterized in that every SBS modified pitch is anti-
The width of water coiled material roll is 20mm.
6. the method for blocking in wall-through pull rod hole as described in claim 1, which is characterized in that described anti-using microdilatancy dry
Water cement mortar is sealed the tie rod hole：
Cement mortar outside the tie rod hole is modified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526533.1A CN108643050B (en) | 2018-05-22 | 2018-05-22 | Plugging method for through-wall pull rod hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526533.1A CN108643050B (en) | 2018-05-22 | 2018-05-22 | Plugging method for through-wall pull rod hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643050A true CN108643050A (en) | 2018-10-12 |
| CN108643050B CN108643050B (en) | 2020-02-11 |
Family
ID=63758362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810526533.1A Active CN108643050B (en) | 2018-05-22 | 2018-05-22 | Plugging method for through-wall pull rod hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643050B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175109A (en) * | 2021-04-27 | 2021-07-27 | 上海宝冶集团有限公司 | Plugging method of through-wall hole |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237511A (en) * | 2017-08-02 | 2017-10-10 | 大同泰瑞集团建设有限公司 | A kind of efficient shear wall through-wall bolt holes blocking method |
| CN107338816A (en) * | 2017-09-07 | 2017-11-10 | 中建七局(上海)有限公司 | A kind of high artesian post-cast strip is depressured leak-blocking construction method |
| CN206784983U (en) * | 2017-06-02 | 2017-12-22 | 中建八局第三建设有限公司 | A kind of bolt hole closure fix tool of clear-water concrete |
| CN107514139A (en) * | 2017-08-28 | 2017-12-26 | 济南城建集团有限公司 | A kind of leakage-resistant device and method in split bolt hole |
-
2018
- 2018-05-22 CN CN201810526533.1A patent/CN108643050B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206784983U (en) * | 2017-06-02 | 2017-12-22 | 中建八局第三建设有限公司 | A kind of bolt hole closure fix tool of clear-water concrete |
| CN107237511A (en) * | 2017-08-02 | 2017-10-10 | 大同泰瑞集团建设有限公司 | A kind of efficient shear wall through-wall bolt holes blocking method |
| CN107514139A (en) * | 2017-08-28 | 2017-12-26 | 济南城建集团有限公司 | A kind of leakage-resistant device and method in split bolt hole |
| CN107338816A (en) * | 2017-09-07 | 2017-11-10 | 中建七局(上海)有限公司 | A kind of high artesian post-cast strip is depressured leak-blocking construction method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175109A (en) * | 2021-04-27 | 2021-07-27 | 上海宝冶集团有限公司 | Plugging method of through-wall hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108643050B (en) | 2020-02-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104358341B (en) | Building brickwork and masonry construction method of building brickwork | |
| CN102786280A (en) | Novel concrete carbonization prevention coating material | |
| EP3997048B1 (en) | Dry plaster mixture for a sprayable insulation | |
| Sikora et al. | Geopolymer coating as a protection of concrete against chemical attack and corrosion | |
| JP6508789B2 (en) | Method using polymer cement mortar and polymer cement mortar | |
| CN111140263B (en) | Tunnel concrete lining crack width calculation method and crack treatment method | |
| CN108643050A (en) | A kind of method for blocking in wall-through pull rod hole | |
| KR100769923B1 (en) | Coating for waterproofing and construction method using thereof | |
| Kavitha et al. | An overview of water proofing system in concrete structures | |
| CN112851281A (en) | Method for preparing polymer quick-drying early-strength anti-corrosion mortar | |
| KR102368899B1 (en) | Eco-friendly permeable waterproofing agent | |
| CN115093184A (en) | Preparation method of cement-based material with low chloride ion migration coefficient | |
| Tuns et al. | Waterproofing solution of an existing basement against water under hydrostatic pressure. Case study | |
| KR101193022B1 (en) | A High Functional Rehabilitation Mortar | |
| CN105297950A (en) | Infilled wall and horizontal load-bearing structure gap wall surface crack-controlling construction method | |
| WO2015197620A1 (en) | Method and sealing layer for finishing materials | |
| CN108658492A (en) | A kind of cement waterproof additive and its application method | |
| JPS59202279A (en) | Grouting material for reinforcement of structure | |
| Moro | Manufactured Stones | |
| KR20230115458A (en) | Construction method of an inorganic waterproofing agent for the surface of a structure | |
| KR20070012951A (en) | Surface treatment method of concrete structure for preventing deterioration and surface structure thereof | |
| Napier | Avoiding lime failures | |
| CN112239340A (en) | Antifouling lime art mortar | |
| RU2083773C1 (en) | Method for creating water-proofing coating on concrete surfaces | |
| Jabbari et al. | Shrinkage compensating concrete for use in underground concrete structures |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: 750001 room 1217, 12 / F, building 1, Fortune Center, Qingchun building, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: Ningxia Zhongda Highway Construction Co.,Ltd. Address before: 750001 Jinfeng District, the Ningxia Hui Autonomous Region, Wanshou Road, No. 142, Yinchuan Patentee before: NINGXIA ROAD & BRIDGE ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: Office building 2, Luqiao building, 142 Wanshou Road, Jinfeng District, Yinchuan City, Ningxia Hui Autonomous Region, 750004 Patentee after: Ningxia highway and Bridge Construction Co., Ltd Address before: 750001 room 1217, 12 / F, building 1, Fortune Center, Qingchun building, Xingqing District, Yinchuan City, Ningxia Hui Autonomous Region Patentee before: Ningxia Zhongda Highway Construction Co.,Ltd. |
|
| CP03 | Change of name, title or address |