CN109914794A - A kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling method - Google Patents
A kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling method Download PDFInfo
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- CN109914794A CN109914794A CN201910258704.1A CN201910258704A CN109914794A CN 109914794 A CN109914794 A CN 109914794A CN 201910258704 A CN201910258704 A CN 201910258704A CN 109914794 A CN109914794 A CN 109914794A
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- Prior art keywords
- rod piece
- rubber stopper
- millimeters
- hole
- shear wall
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
A kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling method, rubber stopper rod piece include bolt rod piece, and one end of bolt rod piece is configured with rubber stopper, and the other end of bolt rod piece is configured with gasket, and spiral has nut on the bolt rod piece in the outside of gasket；Pattern hole is clogged using rubber stopper rod piece, so that pattern hole is closely knit, the bolt head of the prominent wall face of rubber stopper rod piece can be used as the multiple power device that wall face hangs up material, component instead of expansion bolt etc. simultaneously, reduce the destruction of reinforcing bar damage and intensity within the walls caused by even avoiding due to installing bolt punching in an instant on shear wall wall face；Screw rod itself is short and small, alleviates a possibility that cold bridge generates, also saves cost.
Description
Technical field
The present invention relates to technical field of buildings, in particular to a kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling
Method.
Background technique
China's shear wall uses extensively at present, but still has problems anxious to be resolved.Shear wall in the concreting stage,
Due to the presence of split bolt in template, have no alternative but leave pattern hole, expansive mortar filling generallyd use for pattern hole filling,
For the filling method due to being influenced by construction personnel's subjective factor, it is likely that cause both ends to clog, intermediate empty phenomenon,
It cannot be guaranteed that complete opening filling, so that filling leakiness；Even if filling is closely knit, due to not being to apply simultaneously between mortar and shear wall
Work also will form microcrack on its contact interface, and crack can constantly become larger over time, lead to thermal-insulating leakage-resistant effect
It reduces.Meanwhile in some needs of shear wall in the construction that wall face hangs up material, component, punching on shear wall is in an instant
It is unavoidable, it is likely to damage steel bar stress within the walls in this way, destroys the intensity of wall.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of shear wall formwork hole rubber stoppers
Rod piece and pattern hole filling method, so that pattern hole filling is closely knit；The bolt head of the prominent wall face of rubber stopper rod piece can be made simultaneously
The multiple power device of material, component is hanged up for wall face, is reduced and is even avoided due to installing bolt punching on shear wall wall face
The destruction of reinforcing bar damage and intensity within the walls caused by an instant；Screw rod itself is short and small simultaneously, reduces a possibility that cold bridge generates,
Cost is saved.
To achieve the goals above, the technical solution adopted by the present invention is that:
One end of a kind of shear wall formwork hole rubber stopper rod piece, including bolt rod piece 5, bolt rod piece 5 is configured with rubber stopper
6, the other end of bolt rod piece 5 is configured with gasket 7, and spiral has nut 8 on the bolt rod piece 5 in the outside of gasket 7.
Non- 40 millimeters of screw thread director degree of the bolt rod piece 5, screw thread director's degree are 70 millimeters, 8 millimeters of diameter.
6 base diameter of rubber stopper is 30 millimeters, and upper diameter is 27 millimeters, inside stays 8 millimeters of diameter of through hole
Hole.
50 millimeters of 7 diameter of gasket.
A kind of pattern hole filling method of shear wall formwork hole rubber stopper rod piece, the steps include:
Step 1: template is carried out to drawing using outer thick interior thin split bolt bar, is extracted after molding；
Step 2: rubber stopper rod piece 4 is pushed into pattern hole outward by inner, 6 top surface of rubber stopper is at 20 millimeters of wall face；
Step 3: 15 millimeter of first micro-expansion cement mortar 2 is filled into hole from 1 exterior wall of shear wall, places gasket immediately
7, and tighten nut 8；
Step 4: polyurethane foam material 3 is inserted into hole from 1 interior wall of shear wall and is filled to from 20 millimeters of inner wall surface；
Step 5: the second micro-expansion cement mortar 9 of 20 millimeters of distances remaining in hole is filled.
The invention enables pattern hole filling is closely knit, while the bolt head of the prominent wall face of rubber stopper rod piece is instead of expanding screw
Bolt etc. can be used as the multiple power device that wall face hangs up material, component, reduces and even avoids due to installing on shear wall wall face
The destruction of reinforcing bar damage and intensity within the walls caused by bolt punching in an instant；Screw rod itself is short and small, alleviates the possibility of cold bridge generation
Property, also save cost.
Detailed description of the invention
Fig. 1 is a kind of pattern hole filling method schematic diagram of shear wall formwork hole rubber stopper rod piece.
Fig. 2 is that a kind of structure of shear wall formwork hole rubber stopper rod piece is intended to.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to Fig.1, Fig. 2, a kind of shear wall formwork hole rubber stopper rod piece, including bolt rod piece 5, one end of bolt rod piece 5
Configured with rubber stopper 6, the other end of bolt rod piece 5 is configured with gasket 7, and spiral has nut on the bolt rod piece 5 in the outside of gasket 7
8。
Non- 40 millimeters of screw thread director degree of the bolt rod piece 5, screw thread director's degree are 70 millimeters, 8 millimeters of diameter.
6 base diameter of rubber stopper is 30 millimeters, and upper diameter is 27 millimeters, inside stays 8 millimeters of diameter of through hole
Hole.
50 millimeters of 7 diameter of gasket.
Referring to Fig.1, a kind of pattern hole filling method of shear wall formwork hole rubber stopper rod piece, the steps include:
Step 1: template is carried out to drawing using outer thick interior thin split bolt bar, is extracted after molding；
Step 2: rubber stopper rod piece 4 is pushed into pattern hole outward by inner, 6 top surface of rubber stopper is at 20 millimeters of wall face；
Step 3: 15 millimeter of first micro-expansion cement mortar 2 is filled into hole from 1 exterior wall of shear wall, places gasket immediately
7, and tighten nut 8；
Step 4: polyurethane foam material 3 is inserted into hole from 1 interior wall of shear wall and is filled to from 20 millimeters of inner wall surface；
Step 5: the second micro-expansion cement mortar 9 of 20 millimeters of distances remaining in hole is filled.
The invention enables pattern hole filling is closely knit, while the bolt head of the prominent wall face of rubber stopper rod piece is instead of expanding screw
Bolt etc. can be used as the multiple power device that wall face hangs up material, component, reduces and even avoids due to installing on shear wall wall face
The destruction of reinforcing bar damage and intensity within the walls caused by bolt punching in an instant；Screw rod itself is short and small, alleviates the possibility of cold bridge generation
Property, also save cost.
Claims (5)
1. a kind of shear wall formwork hole rubber stopper rod piece, including bolt rod piece (5), which is characterized in that one end of bolt rod piece (5)
Configured with rubber stopper (6), the other end of bolt rod piece (5) is configured with gasket (7), on the bolt rod piece (5) in the outside of gasket (7)
Spiral has nut (8).
2. a kind of shear wall formwork hole rubber stopper rod piece according to claim 1, which is characterized in that the bolt rod piece
(5) non-40 millimeters of screw thread director degree, screw thread director's degree is 70 millimeters, 8 millimeters of diameter.
3. a kind of shear wall formwork hole rubber stopper rod piece according to claim 1, which is characterized in that the rubber stopper
(6) base diameter is 30 millimeters, and upper diameter is 27 millimeters, inside stays 8 millimeters of diameter of perforation hole.
4. a kind of shear wall formwork hole rubber stopper rod piece according to claim 1, which is characterized in that the gasket (7)
50 millimeters of diameter.
5. special using a kind of method that shear wall formwork hole rubber stopper rod piece carries out pattern hole filling described in claim 1
Sign is, includes the following steps:
Step 1: template is carried out to drawing using outer thick interior thin split bolt bar, is extracted after molding；
Step 2: rubber stopper rod piece (4) is pushed into pattern hole outward by inner, rubber stopper (6) top surface is at 20 millimeters of wall face；
Step 3: 15 millimeter of first micro-expansion cement mortar (2) is filled into hole from shear wall (1) exterior wall, places gasket immediately
(7), and nut (8) are tightened；
Step 4: polyurethane foam material (3) is inserted into hole from shear wall (1) interior wall and is filled to from 20 millimeters of inner wall surface；
Step 5: 20 millimeters of distances remaining in hole are filled with the second micro-expansion cement mortar (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258704.1A CN109914794A (en) | 2019-04-01 | 2019-04-01 | A kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258704.1A CN109914794A (en) | 2019-04-01 | 2019-04-01 | A kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109914794A true CN109914794A (en) | 2019-06-21 |
Family
ID=66968064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258704.1A Pending CN109914794A (en) | 2019-04-01 | 2019-04-01 | A kind of shear wall formwork hole rubber stopper rod piece and pattern hole filling method |
Country Status (1)
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|---|---|
| CN (1) | CN109914794A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161455A (en) * | 2004-12-09 | 2006-06-22 | Okabe Co Ltd | Plug for plugging up hole left in unclosed state |
| CN103541439A (en) * | 2013-09-24 | 2014-01-29 | 宝鸡市第一建筑工程有限责任公司 | Method for padding of split bolt hole of concrete shear wall |
| CN104060702A (en) * | 2014-07-07 | 2014-09-24 | 杜霄鹤 | Split bolt hole plugging and reinforcing bolt and application thereof |
| CN104264986A (en) * | 2014-09-29 | 2015-01-07 | 中国核工业第二二建设有限公司 | Plug of bolt hole of large steel formwork of shear wall and leaking preventive plugging method |
| CN204199695U (en) * | 2014-09-29 | 2015-03-11 | 中国核工业第二二建设有限公司 | A kind of plug of shear-wall big steel-moulds crab bolt hole |
| ES2574329A2 (en) * | 2014-12-16 | 2016-06-16 | Juan Andrés Elduayen Madariaga | Sealing plug for closing holes in walls and similar (Machine-translation by Google Translate, not legally binding) |
| CN106639313A (en) * | 2017-02-21 | 2017-05-10 | 潍坊市宏源防水材料有限公司 | Rubber water stopping plug and construction method for plugging and stopping water of opposite-pull bolt hole of underground outer wall template |
| CN107012960A (en) * | 2017-06-02 | 2017-08-04 | 山西建筑工程有限公司 | A kind of waterproof plugging device in exterior wall split bolt hole |
-
2019
- 2019-04-01 CN CN201910258704.1A patent/CN109914794A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006161455A (en) * | 2004-12-09 | 2006-06-22 | Okabe Co Ltd | Plug for plugging up hole left in unclosed state |
| CN103541439A (en) * | 2013-09-24 | 2014-01-29 | 宝鸡市第一建筑工程有限责任公司 | Method for padding of split bolt hole of concrete shear wall |
| CN104060702A (en) * | 2014-07-07 | 2014-09-24 | 杜霄鹤 | Split bolt hole plugging and reinforcing bolt and application thereof |
| CN104264986A (en) * | 2014-09-29 | 2015-01-07 | 中国核工业第二二建设有限公司 | Plug of bolt hole of large steel formwork of shear wall and leaking preventive plugging method |
| CN204199695U (en) * | 2014-09-29 | 2015-03-11 | 中国核工业第二二建设有限公司 | A kind of plug of shear-wall big steel-moulds crab bolt hole |
| ES2574329A2 (en) * | 2014-12-16 | 2016-06-16 | Juan Andrés Elduayen Madariaga | Sealing plug for closing holes in walls and similar (Machine-translation by Google Translate, not legally binding) |
| CN106639313A (en) * | 2017-02-21 | 2017-05-10 | 潍坊市宏源防水材料有限公司 | Rubber water stopping plug and construction method for plugging and stopping water of opposite-pull bolt hole of underground outer wall template |
| CN107012960A (en) * | 2017-06-02 | 2017-08-04 | 山西建筑工程有限公司 | A kind of waterproof plugging device in exterior wall split bolt hole |
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