JPH0324747Y2 - - Google Patents
Info
- Publication number
- JPH0324747Y2 JPH0324747Y2 JP16980484U JP16980484U JPH0324747Y2 JP H0324747 Y2 JPH0324747 Y2 JP H0324747Y2 JP 16980484 U JP16980484 U JP 16980484U JP 16980484 U JP16980484 U JP 16980484U JP H0324747 Y2 JPH0324747 Y2 JP H0324747Y2
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- tread
- amount
- concrete
- stringer
- 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
Links
- 239000000835 fiber Substances 0.000 claims description 21
- 229920002978 Vinylon Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 4
- 229920002554 vinyl polymer Polymers 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 238000010276 construction Methods 0.000 description 6
- 239000004567 concrete Substances 0.000 description 4
- 239000011178 precast concrete Substances 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009415 formwork Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16980484U JPH0324747Y2 (en, 2012) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16980484U JPH0324747Y2 (en, 2012) | 1984-11-08 | 1984-11-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6185635U JPS6185635U (en, 2012) | 1986-06-05 |
| JPH0324747Y2 true JPH0324747Y2 (en, 2012) | 1991-05-29 |
Family
ID=30727519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16980484U Expired JPH0324747Y2 (en, 2012) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0324747Y2 (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5416504B2 (ja) * | 2009-07-30 | 2014-02-12 | 株式会社クラレ | 高靱性のコンクリート踏板、コンクリート踏板の製造方法 |
-
1984
- 1984-11-08 JP JP16980484U patent/JPH0324747Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6185635U (en, 2012) | 1986-06-05 |
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