CN1916327A - Fiber wall with strong rib material of plastic - Google Patents
Fiber wall with strong rib material of plastic Download PDFInfo
- Publication number
- CN1916327A CN1916327A CN 200610041190 CN200610041190A CN1916327A CN 1916327 A CN1916327 A CN 1916327A CN 200610041190 CN200610041190 CN 200610041190 CN 200610041190 A CN200610041190 A CN 200610041190A CN 1916327 A CN1916327 A CN 1916327A
- Authority
- CN
- China
- Prior art keywords
- fiber
- plastic
- rib material
- strong rib
- covering
- 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.)
- Pending
Links
Images
Landscapes
- Laminated Bodies (AREA)
Abstract
The present invention provides a fibre reinforced plastics rib material. It includes fibre reinforced plastics (FRP) core layer and matrix resin impregnating fibre reinforced plastics (FRP), the peripheral surface of said core layer is axially covered with glass fibre bulk yarn reinforced plastics covering layer. Said glass fibre bulk yarn reinforced plastics covering layer can effectively increase roughness of exterior surface of the fibre reinforced plastics rib material core layer, so that the bond stress of said rib material core layer and concrete also can be raised, and the service lift of concrete member also can be raised.
Description
Technical field
Fibre reinforced plastics (hereinafter to be referred as FRP) muscle material belongs to the improvement to original FRP muscle material.
Background technology
Traditional FRP muscle material is to be sandwich layer with the fiber roving, the impregnation matrix resin after formed by extrusion and tension make.It has high-strength light, corrosion-resistant, low conduction, designability, advantage such as close with concrete linear expansion coeffcient, progressively replace reinforcing bar in recent years and be used for strengthening concrete, be widely used in the building in the harsh and unforgiving environments, as marine structure, the parking lot of using antifreezing agent and bridge or the like.In these engineerings, FRP muscle material and concrete adhesive property or be referred to as and concrete bond stress receive much attention as an important The Concrete Structure Design parameter.So in order to improve FRP muscle material and concrete bond stress, be everlasting before the matrix resin curing that fiber wall with strong rib material of plastic flooded, evenly be stained with one deck sand grains by the scab machine on muscle material surface, to increase the roughness on muscle material surface.But, under certain loading, sand grains tends to come off from its bonding interface with FRP muscle material, thereby causes FRP muscle material and the reduction of concrete bond stress, it is unexpected that property destruction take place in the bonding of sand grains and muscle material, thereby reduce the application life that strengthens concrete component greatly.
Summary of the invention
At the problem of above-mentioned existence, the present invention proposes a kind of fiber wall with strong rib material of plastic of novel structure, can increase the roughness of sandwich layer appearance effectively, improves and concrete bond stress, thereby improves the application life that strengthens concrete component.
Technical solution of the present invention is: a kind of fiber wall with strong rib material of plastic is provided, comprises the matrix resin that fibre reinforced plastics sandwich layer and fiber wall with strong rib material of plastic are flooded, at its sandwich layer outer peripheral face, axially be wrapped in bulked glass yarn reinforced plastic covering.
Fiber in the sandwich layer is one of following type: 1) carbon fiber; 2) alkali-free glass fibre; 3) high strength glass fiber; 4) aramid fiber; 5) two or more any combination, its fiber volume fraction is 40%-70%.Selecting the fiber of one of above type for use, mainly is the characteristics of utilizing its hot strength high, and the mechanical strength of fiber wall with strong rib material of plastic is provided, and satisfies the requirement of strength in the use.
Fiber in the covering is one of following type: 1) high strength glass fiber buiky yarn; 2) alkali-free glass fibre buiky yarn; 3) above-mentioned two kinds combination, its fiber volume fraction is 30%-60%.
At the sandwich layer outer peripheral face, axially the bulked glass yarn reinforced plastic covering of parcel is the crude surface that has utilized buiky yarn, increases the surface roughness of fiber wall with strong rib material of plastic, improve and concrete bond stress, thereby improved the application life that strengthens concrete component.
The matrix resin that fiber wall with strong rib material of plastic flooded is a thermosetting resin, can be one of following type: 1) epoxy resin; 2) epoxy vinyl ester resin; 3) unsaturated polyester resin.
Also can have spiral helicine concavo-convex distortion at muscle material covering external surface.
As everyone knows, bulked glass yarn is a glass continuous filament yarn, the fluffy glass fiber yarn that it is formed by expanded (distortion).It has not only kept the general performance of simple glass fiber, and have both the intensity of continuous glass fibre and the bulkiness of short fiber, the fiber wall with strong rib material of plastic that adopts the present invention to make, because at the sandwich layer outer peripheral face, axially be enclosed with bulked glass yarn reinforced plastic covering, therefore it can increase the roughness of fiber wall with strong rib material of plastic sandwich layer appearance effectively, has improved and concrete bond stress, thereby has improved the application life that strengthens concrete component.
Description of drawings
Fig. 1 is the generalized section of fiber wall with strong rib material of plastic of the present invention
Fig. 2 is the schematic diagram of fabrication technology of fiber wall with strong rib material of plastic in the embodiment of the invention
The specific embodiment
Embodiment 1: the FRP muscle material for preparing a kind of φ 9.5
The fiber of sandwich layer 1 adopts the alkali-free glass fibre roving of 1200TEX, and the fiber of covering 2 adopts the alkali-free glass fibre buiky yarn of 1200TEX, and matrix resin adopts epoxy vinyl ester resin.Prepare this FRP muscle material by special equipment (see figure 2) and pultrusion-winding one-shot forming technique thereof.Its manufacture process is as follows:
1, on creel 6, the arrange buiky yarn group of silvalin and covering 2 of sandwich layer 1;
2, yarn is drawn out on the collection yarn device 5 from creel 6 respectively, the buiky yarn of covering 2 be arranged in sandwich layer 1 silvalin around;
3, under the effect of tractor 7, the buiky yarn of the silvalin of sandwich layer 1 and covering 2 enters steeping vat 8 impregnations;
4, behind the impregnation, the buiky yarn of the silvalin of sandwich layer 1 and covering 2 is introduced to preforming tool 3 places, again arrange, the buiky yarn of covering 2 is circumferentially and evenly is arranged in around the central core hole 9 of preforming tool 3, its diameter is φ 6.0, and the silvalin of sandwich layer 1 is introduced the central core hole 9 of preforming tool 3, and the fiber volume fraction of the controlled coremaking layer of the diameter in this core hole 9 is about 40%, its computational methods are not done concrete introduction for what those of ordinary skill in the art grasped;
5, after preformed is arranged, the buiky yarn of the silvalin of sandwich layer 1 and covering 2 all enters the centre bore 10 of another preforming tool 4 of φ 9.5 under the effect of tractor 7, form the fiber bundle that glue soaks, the centre bore 10 controllable diameter system clad fiber volume contents of this preforming tool 4 are about 30%, its computational methods are not done concrete introduction for what those of ordinary skill in the art grasped;
6, the fiber bundle that soaks of glue forms spiral helicine deformation of unevenness by winding machine 11 and carry out surperficial winding screw distortion, is cured moulding by heater 12 at last, obtains product.
Embodiment 2: make a kind of φ 12.7FRP muscle material
The fiber of the sandwich layer 1 in the present embodiment adopts alkali-free glass fibre roving and the 800TEX carbon fiber yarn of 1200TEX, and the volume ratio of alkali-free glass fibre roving and carbon fiber yarn is 2: 1.The fiber of covering 2 adopts the high-strength glass fibre buiky yarn of 1200TEX, and matrix resin adopts unsaturated polyester resin.Prepare FRP muscle material by pultrusion-winding one-shot forming technique and special equipment thereof, its manufacture process is the same, and institute's difference is:
Preforming tool 3 central core holes 9, its diameter is φ 9.0.The fiber volume fraction of the controllable diameter coremaking layer in this central core hole 9 is about 70%, and the centre bore 10 of another preforming tool 4, its diameter are φ 12.7, and the controllable diameter system clad fiber volume content of the centre bore 10 of this preforming tool is about 60%.
Claims (8)
1, fiber wall with strong rib material of plastic comprises the matrix resin that fibre reinforced plastics sandwich layer (1) and fiber wall with strong rib material of plastic are flooded, and it is characterized in that: at sandwich layer (1) outer peripheral face, axially be enclosed with bulked glass yarn reinforced plastic covering (2).
2, compo strength bar material according to claim 1, it is characterized in that: the fiber in the sandwich layer (1) is one of following type: 1) carbon fiber; 2) alkali-free glass fibre; 3) high strength glass fiber; 4) aramid fiber; 5) two or more any combination.
3, compo strength bar material according to claim 1 and 2, it is characterized in that: the fiber volume fraction in the sandwich layer (1) is 40%-70%.
4, compo strength bar material according to claim 1, it is characterized in that: the fiber in the covering (2) is one of following type: 1) high strength glass fiber buiky yarn; 2) alkali-free glass fibre buiky yarn; 3) above-mentioned two kinds combination.
5, according to claim 1 or 4 described compo strength bar materials, it is characterized in that: the fiber volume fraction in the covering (2) is 30%-60%.
6, fiber wall with strong rib material of plastic according to claim 1 is characterized in that, the matrix resin that fiber wall with strong rib material of plastic flooded is a thermosetting resin.
7, according to claim 1 or 6 described fiber wall with strong rib material of plastic, it is characterized in that the thermosetting resin that fiber wall with strong rib material of plastic flooded is one of following type: 1) epoxy resin; 2) epoxy vinyl ester resin; 3) unsaturated polyester resin.
8, fiber wall with strong rib material of plastic according to claim 1 is characterized in that: have spiral helicine concavo-convex distortion at muscle material covering (2) external surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610041190 CN1916327A (en) | 2006-08-11 | 2006-08-11 | Fiber wall with strong rib material of plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610041190 CN1916327A (en) | 2006-08-11 | 2006-08-11 | Fiber wall with strong rib material of plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1916327A true CN1916327A (en) | 2007-02-21 |
Family
ID=37737382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610041190 Pending CN1916327A (en) | 2006-08-11 | 2006-08-11 | Fiber wall with strong rib material of plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1916327A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235056A (en) * | 2010-05-07 | 2011-11-09 | 上海启鹏工程材料科技有限公司 | Natural plant fiber reinforced plastic (FRP) rib and preparation method thereof |
| CN102235057A (en) * | 2010-05-07 | 2011-11-09 | 上海启鹏工程材料科技有限公司 | Fiber reinforced plastic (FRP) rib |
| CN102504496A (en) * | 2010-06-30 | 2012-06-20 | 上海晓宝增强塑料有限公司 | Preparation method of fiber-reinforced plastic |
| CN102658594A (en) * | 2012-05-22 | 2012-09-12 | 北京盘天新技术有限公司 | Composite sleeper of prestressed glass reinforced concrete and manufacturing method thereof |
| CN102745944A (en) * | 2012-06-05 | 2012-10-24 | 河海大学 | Steel fiber reinforced glass fiber resin composite bar material and preparation method |
| CN102935722A (en) * | 2012-10-26 | 2013-02-20 | 四川航天五源复合材料有限公司 | Method for manufacturing fiber reinforced resin based composite reinforcements |
| CN103223756A (en) * | 2012-01-31 | 2013-07-31 | 廖树汉 | Fireproof plastic glass plate capable of being sawn and drilled with impact resistance |
| CN103290844A (en) * | 2013-06-17 | 2013-09-11 | 武汉科技大学 | Steel wire core glass fiber plastic rod |
| CN103289314A (en) * | 2012-02-27 | 2013-09-11 | 河北华强科技开发有限公司 | Improved glass fiber reinforced plastic material |
| CN103289313A (en) * | 2012-02-27 | 2013-09-11 | 河北华强科技开发有限公司 | Preparation method of improved glass fiber reinforced plastic material |
| CN103422621A (en) * | 2013-08-23 | 2013-12-04 | 昆山升东物资有限公司 | Reinforcing steel bar with honeycomb-shaped interior |
| CN103643631A (en) * | 2013-11-30 | 2014-03-19 | 郑州大学 | Cement concrete bridge deck pavement layer with temperature adjusting function |
| CN103866907A (en) * | 2014-03-04 | 2014-06-18 | 昆山盛夏复合材料科技有限公司 | Composite carbon fiber threaded rib |
| CN103938802A (en) * | 2013-01-17 | 2014-07-23 | 青岛天力建筑加固工程有限公司 | Bendable fiber rib |
| CN105821832A (en) * | 2016-03-23 | 2016-08-03 | 武汉大学 | Self-healing concrete pile preventing frost heaving and bonding weakening |
| CN106151860A (en) * | 2015-04-02 | 2016-11-23 | 龙友焜 | A kind of pultrusion bar with particular reinforcement fiber distributed architecture |
| CN107190916A (en) * | 2017-05-27 | 2017-09-22 | 江苏海川新材料科技有限公司 | A kind of L-type glass-fiber reinforcement material |
| CN107987302A (en) * | 2018-01-22 | 2018-05-04 | 山东大学 | Surface Enhanced polymer matrix composites reinforcing rib and preparation method thereof |
| CN111042443A (en) * | 2019-12-26 | 2020-04-21 | 北京工业大学 | FRP (fiber reinforced plastic) rib with high compressive strength and ductility and preparation method thereof |
| CN112384665A (en) * | 2018-04-23 | 2021-02-19 | Ocv智识资本有限责任公司 | FRP rib and method for producing same |
| CN114347502A (en) * | 2022-01-05 | 2022-04-15 | 泰山玻璃纤维有限公司 | Carbon-glass mixed pulling plate based on bulked yarn modification and production process thereof |
| CN114837002A (en) * | 2022-05-18 | 2022-08-02 | 江苏帝威新材料科技发展有限公司 | High-binding-force carbon fiber composite bar for cement concrete member and preparation method thereof |
| CN114991417A (en) * | 2022-05-26 | 2022-09-02 | 华南农业大学 | Ultrahigh-performance co-extrusion wood-plastic plate and manufacturing method and equipment thereof |
| CN118342820A (en) * | 2024-06-20 | 2024-07-16 | 常州市宏发纵横新材料科技股份有限公司 | Stable mass production method of high-polarity surface wedge |
-
2006
- 2006-08-11 CN CN 200610041190 patent/CN1916327A/en active Pending
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235057A (en) * | 2010-05-07 | 2011-11-09 | 上海启鹏工程材料科技有限公司 | Fiber reinforced plastic (FRP) rib |
| CN102235057B (en) * | 2010-05-07 | 2015-08-19 | 上海启鹏工程材料科技有限公司 | A kind of FRP muscle |
| CN102235056A (en) * | 2010-05-07 | 2011-11-09 | 上海启鹏工程材料科技有限公司 | Natural plant fiber reinforced plastic (FRP) rib and preparation method thereof |
| CN102504496A (en) * | 2010-06-30 | 2012-06-20 | 上海晓宝增强塑料有限公司 | Preparation method of fiber-reinforced plastic |
| CN103223756A (en) * | 2012-01-31 | 2013-07-31 | 廖树汉 | Fireproof plastic glass plate capable of being sawn and drilled with impact resistance |
| CN103289313A (en) * | 2012-02-27 | 2013-09-11 | 河北华强科技开发有限公司 | Preparation method of improved glass fiber reinforced plastic material |
| CN103289314A (en) * | 2012-02-27 | 2013-09-11 | 河北华强科技开发有限公司 | Improved glass fiber reinforced plastic material |
| CN103289313B (en) * | 2012-02-27 | 2016-03-23 | 河北华强科技开发有限公司 | A kind of preparation method improveing glass-reinforced plastic material |
| CN103289314B (en) * | 2012-02-27 | 2015-08-05 | 河北华强科技开发有限公司 | A kind of improvement glass-reinforced plastic material |
| CN102658594A (en) * | 2012-05-22 | 2012-09-12 | 北京盘天新技术有限公司 | Composite sleeper of prestressed glass reinforced concrete and manufacturing method thereof |
| CN102745944A (en) * | 2012-06-05 | 2012-10-24 | 河海大学 | Steel fiber reinforced glass fiber resin composite bar material and preparation method |
| CN102935722A (en) * | 2012-10-26 | 2013-02-20 | 四川航天五源复合材料有限公司 | Method for manufacturing fiber reinforced resin based composite reinforcements |
| CN102935722B (en) * | 2012-10-26 | 2015-04-22 | 四川航天五源复合材料有限公司 | Method for manufacturing fiber reinforced resin based composite reinforcements |
| CN103938802A (en) * | 2013-01-17 | 2014-07-23 | 青岛天力建筑加固工程有限公司 | Bendable fiber rib |
| CN103290844A (en) * | 2013-06-17 | 2013-09-11 | 武汉科技大学 | Steel wire core glass fiber plastic rod |
| CN103422621A (en) * | 2013-08-23 | 2013-12-04 | 昆山升东物资有限公司 | Reinforcing steel bar with honeycomb-shaped interior |
| CN103643631A (en) * | 2013-11-30 | 2014-03-19 | 郑州大学 | Cement concrete bridge deck pavement layer with temperature adjusting function |
| CN103866907B (en) * | 2014-03-04 | 2016-06-29 | 昆山盛夏复合材料科技有限公司 | Composite carbon fiber twisted steel |
| CN103866907A (en) * | 2014-03-04 | 2014-06-18 | 昆山盛夏复合材料科技有限公司 | Composite carbon fiber threaded rib |
| CN106151860A (en) * | 2015-04-02 | 2016-11-23 | 龙友焜 | A kind of pultrusion bar with particular reinforcement fiber distributed architecture |
| CN105821832A (en) * | 2016-03-23 | 2016-08-03 | 武汉大学 | Self-healing concrete pile preventing frost heaving and bonding weakening |
| CN107190916A (en) * | 2017-05-27 | 2017-09-22 | 江苏海川新材料科技有限公司 | A kind of L-type glass-fiber reinforcement material |
| CN107987302A (en) * | 2018-01-22 | 2018-05-04 | 山东大学 | Surface Enhanced polymer matrix composites reinforcing rib and preparation method thereof |
| CN107987302B (en) * | 2018-01-22 | 2023-09-19 | 山东大学 | Surface enhanced resin matrix composite reinforcing rib and preparation method thereof |
| CN112384665B (en) * | 2018-04-23 | 2023-01-17 | 欧文斯科宁知识产权资产有限公司 | FRP rib and method for producing same |
| CN112384665A (en) * | 2018-04-23 | 2021-02-19 | Ocv智识资本有限责任公司 | FRP rib and method for producing same |
| CN111042443A (en) * | 2019-12-26 | 2020-04-21 | 北京工业大学 | FRP (fiber reinforced plastic) rib with high compressive strength and ductility and preparation method thereof |
| CN114347502A (en) * | 2022-01-05 | 2022-04-15 | 泰山玻璃纤维有限公司 | Carbon-glass mixed pulling plate based on bulked yarn modification and production process thereof |
| CN114837002A (en) * | 2022-05-18 | 2022-08-02 | 江苏帝威新材料科技发展有限公司 | High-binding-force carbon fiber composite bar for cement concrete member and preparation method thereof |
| CN114991417A (en) * | 2022-05-26 | 2022-09-02 | 华南农业大学 | Ultrahigh-performance co-extrusion wood-plastic plate and manufacturing method and equipment thereof |
| CN118342820A (en) * | 2024-06-20 | 2024-07-16 | 常州市宏发纵横新材料科技股份有限公司 | Stable mass production method of high-polarity surface wedge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1916327A (en) | Fiber wall with strong rib material of plastic | |
| CN2934433Y (en) | Fiber reinforced plastic reinforcement material | |
| WO2003037814A3 (en) | Compact, hybrid fiber reinforced rods for optical cable reinforcements and method for making same | |
| CN103225369B (en) | A kind of surface fibre composite reinforcement with helicitic texture and preparation method thereof | |
| CN102344573A (en) | Technology for producing stranded fiber reinforced composite core with pre-dipping method | |
| CN108979951A (en) | A method of wind electricity blade is produced using prefabricated panels | |
| CN102345236A (en) | Wet-method production technology for multicore stranded fiber-reinforced core material | |
| CN101382214B (en) | Steel mesh plastic composite pipe and preparation thereof | |
| CN202008545U (en) | Integrated high-flexibility reinforced core for cables | |
| CN2826460Y (en) | Central bunched pipe type non-metal optical cable | |
| CN207469874U (en) | A kind of carbon fiber pultruded panels enhance composite material pole tower used for transmission line | |
| CN202965218U (en) | Preparation device for fiber reinforced composite material anti-eccentric wearing continuous sucker rod | |
| CN203008798U (en) | Fiber reinforced composite material anti-eccentric continuous sucker rod | |
| CN210126324U (en) | Novel high-strength fiber pultrusion pipeline | |
| CN209497211U (en) | A kind of composite cable protection pipe | |
| CN200949710Y (en) | Thermoplastic plastics reinforced pipes | |
| CN1644878A (en) | Glass fibre reinforced plastics rockbolts and manufacture thereof | |
| CN202540829U (en) | Fiber reinforced composite core | |
| CN109177220A (en) | A kind of forming method of the thin stick of screw type composite material toughening | |
| CN108102302A (en) | A kind of structural strengthening basalt fibre composite sheet and preparation method thereof | |
| JPH10156982A (en) | Fiber-reinforced composite molding and its manufacture | |
| CN113400680A (en) | Method for manufacturing multilayer glass fiber reinforced epoxy composite bushing | |
| CN102079844A (en) | Fibre-reinforced plastic material | |
| CN102079843A (en) | Fibre-reinforced material | |
| CN200991540Y (en) | Middle tube of composite racket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |