CN100342096C - Method of reinforcing masonry with fibrous fabric and matched clasping device - Google Patents
Method of reinforcing masonry with fibrous fabric and matched clasping device Download PDFInfo
- Publication number
- CN100342096C CN100342096C CNB2004100250107A CN200410025010A CN100342096C CN 100342096 C CN100342096 C CN 100342096C CN B2004100250107 A CNB2004100250107 A CN B2004100250107A CN 200410025010 A CN200410025010 A CN 200410025010A CN 100342096 C CN100342096 C CN 100342096C
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- masonry
- fiber
- rivet
- cloth
- hole
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Abstract
The present invention relates to a method for reinforcing masonry by utilizing fiber cloth and a matched riveting device. Firstly, the fiber cloth is pasted on the surface of the masonry, and holes are drilled in the masonry; fiber rivets are implanted into the through holes of the masonry, and the fiber rivets are unidirectional fiber rivets in the shape of a small roll made by rolling carbon fiber cloth; one end of each of the rivets is soaked and solidified by adhesive to form a hard stick, and the other end is disassembled to form a wire bundle shape, and is unfolded to form a sector; secondly, the hard stick part of each fiber rivet is inserted into each through hole of the masonry, and structural adhesive is filled in the through holes of the masonry so as to bind the fiber rivets and the masonry; the wire bundle part of each fiber rivet is in the shape of the sector, and is exposed out of each through hole of the masonry; finally, the fiber cloth is covered and pasted on wire bundles in the shape of a sector. The fiber cloth and the masonry can be firmly bound by adopting the reinforcing method and the matched riveting device of the present invention, and thereby, fine reinforcing effect is obtained.
Description
Technical field
The present invention relates to the masonry stabilization works, particularly a kind of method of utilizing fiber cloth reinforced masonry.
Background technology
Fibre reinforced composites at the beginning of the nineties at the end of the eighties (Fiber Reinforced Plastics is called for short FRP) enter the civil engineering field of reinforcement, and the fibre reinforced composites so that sheet-form occurs are commonly called cloth (FRP sheet).The FRP properties of materials is light weight, intensity height.The FRP reinforcing technique is by bonding adhesive the FRP material to be sticked on the surface at member stress position, to improve bearing of component.A precondition of this kind reinforcement means is: cloth and component surface are closely pasted.Peel off the part even when breaking away from the component surface situation fully, reinforcement effect will partly be lost even lose fully to consolidation effect if cloth takes place.And in fact, when the stress of cloth is higher, the stripping damage of cloth usually can appear.Therefore must take the rivet clasp measure, to guarantee that cloth is connected with the tight of member.
Summary of the invention
Task of the present invention provides a kind of method of utilizing fiber cloth reinforced masonry, and it has solved present cloth and component surface and has been pasted not strongly and the problem that the stripping damage situation causes losing reinforcement effect takes place.
Technical scheme of the present invention is as follows:
A kind of method of utilizing fiber cloth reinforced masonry, at first paste cloth on the masonry surface, on the masonry of pasting cloth, hole, the fiber rivet is implanted in the masonry through hole, the fiber rivet is the unidirectional fibre rivet that is rolled into little scroll by carbon cloth, one end of rivet stick with glue agent soak into solidify to form strong, the other end of rivet splits into the tow shape and is launched into the covering of the fan shape, strong part with the fiber rivet is inserted in the masonry through hole then, and the filling structure glue combines fiber rivet and masonry in the masonry through hole, the tow part of fiber rivet then is the covering of the fan shape and exposes outside the masonry through hole, pastes on the fan-like pattern tow at last and adds a cover cloth.
Adopt reinforcement means of the present invention and supporting rivet clasp device, after cloth is pasted on the masonry surface, the strong part of fiber rivet is implanted in the masonry through hole, injecting glue in the masonry through hole again, the fan-shaped tow part of fiber rivet then stays outside the masonry and cloth is pasted together, make cloth and masonry link together securely thus, obtained good reinforcing effect.
Supporting fiber rivet of the present invention can be used in the rivet clasp of the sheet material of fibre reinforced composites such as dry goods and sheet material reinforced concrete structure, masonry structure, as affixing carbon fabric, sticking glass fabric, stickup aryl fiber cloth and stickup carbon fiber board etc., it connects closely, the intensity height.
Description of drawings
Fig. 1 is a schematic diagram of reinforcing masonry by method of the present invention and supporting rivet clasp device.
Fig. 2 is by left view shown in Figure 1.
Fig. 3 is the structural representation of used fiber rivet among the present invention.
Fig. 4 is the structural representation of used pulsometer among the present invention.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the present invention is a kind of method of utilizing fiber cloth reinforced masonry.At first paste cloth 2, on the masonry of pasting cloth, hole, fiber rivet 4 is implanted in the masonry through hole 3 on masonry 1 surface.Can use common electric drill during boring, the diameter of masonry through hole 3 is about 12mm, and drilling depth is 50～60mm.
As shown in Figure 3, fiber rivet 4 is the unidirectional fibre rivets that rolled into little scroll by carbon cloth, and an end of rivet sticks with glue agent and soaks into and solidify to form strongly 41, and the other end of rivet splits into tow shape 42 and is launched into the covering of the fan shape.Fiber rivet 4 can be made into finished product, also can make then and there at the construction field (site).
On the fan-like pattern tow, paste at last and add a cover cloth.This cloth area is big slightly, can cover fibre bundle.
The strong part of fiber rivet is about 40～60mm, and the thickness of masonry load bearing wall is generally 240mm, 370mm, can not bore body of wall when settling rivet like this.The tow of fiber rivet partly is about 40～50mm, and the covering of the fan area and the reinforcement fiber cloth of expansion are pasted together, and can retrain cloth and not peel off or postpone and peeling off.
When injecting glue, use pulsometer 5 as shown in Figure 4,, be easy to a fiber rivet during injecting glue and release, therefore adopt pulsometer 5 injecting glue of exerting pressure because the masonry through hole is less and the fiber rivet implanted is softr.One of them mouth 51 of pulsometer 5 connects injected rubber hose, and another mouthful 52 connects the inflator valve.When injecting glue, can adjust the pressure size of pulsometer 5 at any time.
Claims (1)
1. method of utilizing fiber cloth reinforced masonry, at first paste cloth on the masonry surface, it is characterized in that, on the masonry of pasting cloth, hole, the fiber rivet is implanted in the masonry through hole, the fiber rivet is the unidirectional fibre rivet that is rolled into little scroll by carbon cloth, one end of rivet stick with glue agent soak into solidify to form strong, the other end of rivet splits into the tow shape and is launched into the covering of the fan shape, strong part with the fiber rivet is inserted in the masonry through hole then, and the filling structure glue combines fiber rivet and masonry in the masonry through hole, the tow part of fiber rivet then is the covering of the fan shape and exposes outside the masonry through hole, pastes on the fan-like pattern tow at last and adds a cover cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100250107A CN100342096C (en) | 2004-06-09 | 2004-06-09 | Method of reinforcing masonry with fibrous fabric and matched clasping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100250107A CN100342096C (en) | 2004-06-09 | 2004-06-09 | Method of reinforcing masonry with fibrous fabric and matched clasping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1707043A CN1707043A (en) | 2005-12-14 |
| CN100342096C true CN100342096C (en) | 2007-10-10 |
Family
ID=35581136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100250107A Expired - Fee Related CN100342096C (en) | 2004-06-09 | 2004-06-09 | Method of reinforcing masonry with fibrous fabric and matched clasping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100342096C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HK1093288A2 (en) * | 2006-10-24 | 2007-02-23 | Fyfe Hong Kong Ltd | Fibranchor, manufacture method and application method |
| CN101672110B (en) * | 2009-09-18 | 2011-08-10 | 北京筑福建筑事务有限责任公司 | Method and structure for enhancing brickwork structure and improving earthquake resistant performance of structure by using carbon fiber |
| CN110208067A (en) * | 2019-07-10 | 2019-09-06 | 卡本科技集团股份有限公司 | A kind of method for making sample enhancing the tensile sample end anchorage of high tensile steel wire cloth |
| CN111749363A (en) * | 2020-08-06 | 2020-10-09 | 赵东昕 | Composite prefabricated wallboard with reinforcing belt |
| CN113585806A (en) * | 2021-08-26 | 2021-11-02 | 合肥工业大学 | Method for anchoring bidirectional fiber cloth reinforced concrete column by flexible rivet |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3817119A1 (en) * | 1987-05-19 | 1988-12-15 | Rockwell International Corp | COMPOSITE FASTENING DEVICES AND METHOD FOR FASTENING COMPONENTS THEREOF |
| EP0509552A1 (en) * | 1989-03-16 | 1992-10-21 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Joining synthetic resin structural members |
| CN2128273Y (en) * | 1992-07-15 | 1993-03-17 | 北京市建筑工程研究所 | Combined external wall thermal insulated polystyrene board |
| CN1194324A (en) * | 1998-04-17 | 1998-09-30 | 刘元润 | Water-proof flame-retarded decorative board and its producing method |
-
2004
- 2004-06-09 CN CNB2004100250107A patent/CN100342096C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3817119A1 (en) * | 1987-05-19 | 1988-12-15 | Rockwell International Corp | COMPOSITE FASTENING DEVICES AND METHOD FOR FASTENING COMPONENTS THEREOF |
| EP0509552A1 (en) * | 1989-03-16 | 1992-10-21 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Joining synthetic resin structural members |
| CN2128273Y (en) * | 1992-07-15 | 1993-03-17 | 北京市建筑工程研究所 | Combined external wall thermal insulated polystyrene board |
| CN1194324A (en) * | 1998-04-17 | 1998-09-30 | 刘元润 | Water-proof flame-retarded decorative board and its producing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1707043A (en) | 2005-12-14 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Jianke Project Management Co., Ltd. Assignor: Sci-Tech Development Corp., Shanghai City Inst. of Building Science Contract fulfillment period: 2009.7.21 to 2024.6.9 contract change Contract record no.: 2009310000138 Denomination of invention: Method of reinforcing masonry with fibrous fabric and matched clasping device Granted publication date: 20071010 License type: Exclusive license Record date: 2009.7.24 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.7.21 TO 2024.6.9; CHANGE OF CONTRACT Name of requester: SHANGHAI JIANKE BUILDING CONSULTANT CONSULTATION C Effective date: 20090724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071010 Termination date: 20140609 |
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| EXPY | Termination of patent right or utility model |