JPH0550459B2 - - Google Patents
Info
- Publication number
- JPH0550459B2 JPH0550459B2 JP61154699A JP15469986A JPH0550459B2 JP H0550459 B2 JPH0550459 B2 JP H0550459B2 JP 61154699 A JP61154699 A JP 61154699A JP 15469986 A JP15469986 A JP 15469986A JP H0550459 B2 JPH0550459 B2 JP H0550459B2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- steel
- steel fiber
- steel fibers
- irregularly shaped
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 63
- 239000010959 steel Substances 0.000 claims description 63
- 239000000835 fiber Substances 0.000 claims description 60
- 239000004567 concrete Substances 0.000 claims description 43
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000005452 bending Methods 0.000 description 19
- 239000006185 dispersion Substances 0.000 description 9
- 239000011210 fiber-reinforced concrete Substances 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Reinforcement Elements For Buildings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15469986A JPS6311554A (ja) | 1986-06-30 | 1986-06-30 | コンクリ−ト補強用鋼繊維 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15469986A JPS6311554A (ja) | 1986-06-30 | 1986-06-30 | コンクリ−ト補強用鋼繊維 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6311554A JPS6311554A (ja) | 1988-01-19 |
JPH0550459B2 true JPH0550459B2 (fr) | 1993-07-29 |
Family
ID=15590010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15469986A Granted JPS6311554A (ja) | 1986-06-30 | 1986-06-30 | コンクリ−ト補強用鋼繊維 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6311554A (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247051A (en) * | 1975-10-11 | 1977-04-14 | Asahi Chem Ind Co Ltd | Method for molding polyamide compositions |
JPS6024524A (ja) * | 1983-07-21 | 1985-02-07 | Canon Inc | カメラの自動絞り装置 |
JPS60195044A (ja) * | 1984-03-14 | 1985-10-03 | 株式会社神戸製鋼所 | コンクリ−ト補強用鋼繊維 |
JPS60195043A (ja) * | 1984-03-14 | 1985-10-03 | 株式会社神戸製鋼所 | コンクリ−ト補強用鋼繊維 |
JPS60235751A (ja) * | 1984-05-08 | 1985-11-22 | 株式会社神戸製鋼所 | コンクリ−ト補強用鋼繊維 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6432178A (en) * | 1987-07-29 | 1989-02-02 | Nec Corp | Electric resistance calculation system |
-
1986
- 1986-06-30 JP JP15469986A patent/JPS6311554A/ja active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5247051A (en) * | 1975-10-11 | 1977-04-14 | Asahi Chem Ind Co Ltd | Method for molding polyamide compositions |
JPS6024524A (ja) * | 1983-07-21 | 1985-02-07 | Canon Inc | カメラの自動絞り装置 |
JPS60195044A (ja) * | 1984-03-14 | 1985-10-03 | 株式会社神戸製鋼所 | コンクリ−ト補強用鋼繊維 |
JPS60195043A (ja) * | 1984-03-14 | 1985-10-03 | 株式会社神戸製鋼所 | コンクリ−ト補強用鋼繊維 |
JPS60235751A (ja) * | 1984-05-08 | 1985-11-22 | 株式会社神戸製鋼所 | コンクリ−ト補強用鋼繊維 |
Also Published As
Publication number | Publication date |
---|---|
JPS6311554A (ja) | 1988-01-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |