CN205296555U - Reinforced concrete selfreparing component - Google Patents
Reinforced concrete selfreparing component Download PDFInfo
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- CN205296555U CN205296555U CN201620057537.6U CN201620057537U CN205296555U CN 205296555 U CN205296555 U CN 205296555U CN 201620057537 U CN201620057537 U CN 201620057537U CN 205296555 U CN205296555 U CN 205296555U
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- concrete
- microcapsule
- reinforced concrete
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- skin
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Abstract
The utility model provides a reinforced concrete selfreparing component. The pouring has the concrete that mixes the microcapsule in the space of violently indulging the framework of steel reinforcement constitution, constitutes the concrete inner core, is equipped with the skin outside the concrete inner core, and the range has hollow fibre to restraint in outer. The outer concrete hollow fibre layer that is. The healant is equipped with in the microcapsule, it flows to be equipped with in hollow fibre restraints repairs the agent. The utility model discloses can the self -regeneration, consequently can increase of service life, reduce concrete member's damage. It is suitable applied as self -regeneration reinforced concrete member.
Description
Technical field
The utility model provides the building slab of building field, specifically Steel Concrete selfreparing component.
Background technology
Before the utility model proposes, common reinforced concrete member is poured into a mould by Steel Concrete, once be subject to circumstance of temperature difference and vibration impact, and easily produces crackle, thus affects bulk strength, depression of bearing force, even causes security incident.
Summary of the invention
In order to overcome existing concrete component can not the difficult problem of self-regeneration, the utility model provides Steel Concrete selfreparing component. This component is filled with microcapsule in the concrete member inside being provided with transverse and longitudinal reinforcing bar, the outside concrete by having parcel tubular fiber of component. Solve the technical problem of reinforced concrete member self-regeneration.
The scheme that the utility model technical solution problem adopts is:
It is cast with, in the space that transverse and longitudinal Framework Of Steel Reinforcement is formed, the concrete mixing microcapsule, forms core in concrete, in concrete, outside core, be provided with skin, in skin, be arranged with hollow fiber bundle. Described skin is concrete hollow layer of fibers. Described microcapsule are built with healant, and described hollow fiber bundle is built with flowing renovation agent.
Positively effect, the utility model can self-regeneration, therefore, it is possible to extend work-ing life, reduce concrete member damage. It is suitable for applying as self-regeneration reinforced concrete member.
Accompanying drawing explanation
Fig. 1 is the utility model structure iron
In figure, 1. core in concrete, 2. microcapsule, 3. outer, 4. hollow fiber bundle, 5. transverse and longitudinal Framework Of Steel Reinforcement.
Embodiment
According to the figure, it is cast with, in the space that transverse and longitudinal Framework Of Steel Reinforcement 5 is formed, the concrete mixing microcapsule 2, forms core 1 in concrete, in concrete, outside core, be provided with outer 3, in skin, be arranged with hollow fiber bundle 4.
Described skin is concrete hollow layer of fibers.
Described microcapsule are built with healant, and described hollow fiber bundle is built with flowing renovation agent.
Know-why of the present utility model:
This Steel Concrete selfreparing component has dual defense function, it is possible to resists external force and crack propagation that other factors cause, reaches the effect of selfreparing.
Skin is coated by hollow fiber strongthener, once produce tiny crack in material, hollow fiber its internal repair agent of rupturing immediately just flows out and enters in outer hole, material is thus formed the high molecular polymer such as isostructuralism colloid and damage field is linked together.
In concrete, core is furnished with transverse and longitudinal Framework Of Steel Reinforcement, its internal voids being full of with the concrete of microcapsule by building.When inside is subject to extraneous external force and corrosive nature causes cracking, crackle is through microcapsule granule, and the renovation agent in such microcapsule flows out, and solidification, is bonded together crack surface, thus the continuation stoping crackle is expanded. Reach the effect of reinforced concrete structure selfreparing.
Described microcapsule are that the capsule core diameter that formed of Nang Bi parcel taking epoxy resin adhesive liquid composition is as micron-sized spheroidal particle body taking urea-formaldehyde resin.
Described renovation agent and healant are in cement-based material, curing reaction can occur and have the epoxy resin-matrix crack repairing agent of good tackiness, and it is made up of epoxy resin, n-butyl glycidyl ether thinner, imidazole curing agent component.
Claims (3)
1. Steel Concrete selfreparing component, it is characterized in that: be cast with, in the space that transverse and longitudinal Framework Of Steel Reinforcement (5) is formed, the concrete mixing microcapsule (2), form core (1) in concrete, in concrete, outside core, it is provided with skin (3), in skin, is arranged with hollow fiber bundle (4).
2. Steel Concrete selfreparing component according to claim 1, is characterized in that: described skin is concrete hollow layer of fibers.
3. Steel Concrete selfreparing component according to claim 1, is characterized in that: described microcapsule are built with healant, and described hollow fiber bundle is built with flowing renovation agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057537.6U CN205296555U (en) | 2016-01-21 | 2016-01-21 | Reinforced concrete selfreparing component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057537.6U CN205296555U (en) | 2016-01-21 | 2016-01-21 | Reinforced concrete selfreparing component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205296555U true CN205296555U (en) | 2016-06-08 |
Family
ID=56429214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057537.6U Active CN205296555U (en) | 2016-01-21 | 2016-01-21 | Reinforced concrete selfreparing component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205296555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826368A (en) * | 2019-03-19 | 2019-05-31 | 沈阳大学 | A kind of structure selfreparing concrete base building component |
-
2016
- 2016-01-21 CN CN201620057537.6U patent/CN205296555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826368A (en) * | 2019-03-19 | 2019-05-31 | 沈阳大学 | A kind of structure selfreparing concrete base building component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181203 Address after: 110000 Shenyang University, 21 Wanghuanan Street, Dadong District, Shenyang City, Liaoning Province Patentee after: SHENYANG University Address before: 110000 Shenyang University, 21 Wanghuanan Street, Dadong District, Shenyang City, Liaoning Province Patentee before: Wang Liuyan |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Huludao chuangbo Building Decoration Engineering Co.,Ltd. Assignor: SHENYANG University Contract record no.: X2019210000012 Denomination of utility model: Reinforced concrete selfreparing component Granted publication date: 20160608 License type: Common License Record date: 20191030 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Huludao chuangbo Building Decoration Engineering Co.,Ltd. Assignor: SHENYANG University Contract record no.: X2019210000012 Date of cancellation: 20221109 |
|
| EC01 | Cancellation of recordation of patent licensing contract |