JP6754273B2 - 連続繊維補強材 - Google Patents
連続繊維補強材 Download PDFInfo
- Publication number
- JP6754273B2 JP6754273B2 JP2016217702A JP2016217702A JP6754273B2 JP 6754273 B2 JP6754273 B2 JP 6754273B2 JP 2016217702 A JP2016217702 A JP 2016217702A JP 2016217702 A JP2016217702 A JP 2016217702A JP 6754273 B2 JP6754273 B2 JP 6754273B2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- continuous fiber
- reinforcing material
- fiber reinforcing
- grooves
- 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.)
- Expired - Fee Related
Links
- 239000000835 fiber Substances 0.000 title claims description 149
- 230000002787 reinforcement Effects 0.000 title claims description 7
- 239000012779 reinforcing material Substances 0.000 claims description 86
- 229920005989 resin Polymers 0.000 claims description 19
- 239000011347 resin Substances 0.000 claims description 19
- 229920000049 Carbon (fiber) Polymers 0.000 description 28
- 239000004917 carbon fiber Substances 0.000 description 28
- 239000004567 concrete Substances 0.000 description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 12
- 229920001187 thermosetting polymer Polymers 0.000 description 12
- 239000010410 layer Substances 0.000 description 6
- 238000009864 tensile test Methods 0.000 description 6
- 239000003365 glass fiber Substances 0.000 description 5
- 239000011210 fiber-reinforced concrete Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920005992 thermoplastic resin Polymers 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 208000037062 Polyps Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Landscapes
- Moulding By Coating Moulds (AREA)
Description
11 炭素繊維
12,13 熱硬化性樹脂
14 ガラス繊維
21,24 第1の溝
22,23 第2の溝
Claims (5)
- 第1の所定方向に引き揃えられた,樹脂が含浸されかつ硬化した複数本の連続する高強度繊維を備え,
表面に,上記高強度繊維の繊維方向に沿ってのびる第1の溝が間隔をあけて複数形成されており,かつ上記第1の溝に交差して第2の所定方向にのびる,上記第1の溝よりも浅 い第2の溝が間隔をあけて複数形成されている,
連続繊維補強材。 - 上記複数の第1の溝が等間隔に形成されており,かつ第2の溝も等間隔に形成されている,請求項1に記載の連続繊維補強材。
- 隣り合う第1の溝の間隔よりも隣り合う第2の溝の間隔の方が広い,請求項1または2に記載の連続繊維補強材。
- 第1の溝の幅よりも第2の溝の幅の方が狭い,請求項1から3のいずれか一項に記載の連続繊維補強材。
- 上記高強度繊維と異なる複数本の連続する繊維に樹脂を含浸させた緩衝層が表面に設けられており,上記緩衝層の表面に上記第1および第2の溝が形成されている,
請求項1から4のいずれか一項に記載の連続繊維補強材。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016217702A JP6754273B2 (ja) | 2016-11-08 | 2016-11-08 | 連続繊維補強材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016217702A JP6754273B2 (ja) | 2016-11-08 | 2016-11-08 | 連続繊維補強材 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018075727A JP2018075727A (ja) | 2018-05-17 |
JP6754273B2 true JP6754273B2 (ja) | 2020-09-09 |
Family
ID=62149959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016217702A Expired - Fee Related JP6754273B2 (ja) | 2016-11-08 | 2016-11-08 | 連続繊維補強材 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6754273B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3126452A1 (en) * | 2019-01-10 | 2020-07-16 | The Regents Of The University Of Michigan | Striated fiber-based concrete reinforcement |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63206548A (ja) * | 1987-02-23 | 1988-08-25 | 三菱レイヨン株式会社 | 棒材及びその製法 |
JPS63219746A (ja) * | 1987-03-10 | 1988-09-13 | 昭和高分子株式会社 | 異形断面を有する繊維強化合成樹脂製配筋及びその製造方法 |
JPH0516252A (ja) * | 1991-07-16 | 1993-01-26 | Sekisui Jushi Co Ltd | 繊維強化樹脂製補強材の製造方法 |
JP2613844B2 (ja) * | 1993-12-03 | 1997-05-28 | 小松化成株式会社 | 繊維強化プラスチック製ロッドの連続引抜成形方法及びその装置 |
JP3088061B2 (ja) * | 1994-05-27 | 2000-09-18 | 新日本製鐵株式会社 | 繊維強化樹脂複合筋材及びその製造方法 |
JP6479340B2 (ja) * | 2014-05-21 | 2019-03-06 | 株式会社イノアックコーポレーション | 炭素繊維複合材 |
-
2016
- 2016-11-08 JP JP2016217702A patent/JP6754273B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2018075727A (ja) | 2018-05-17 |
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