JPH0723460Y2 - 保護カバ−付プレストレスコンクリ−ト定着装置 - Google Patents
保護カバ−付プレストレスコンクリ−ト定着装置Info
- Publication number
- JPH0723460Y2 JPH0723460Y2 JP1987018303U JP1830387U JPH0723460Y2 JP H0723460 Y2 JPH0723460 Y2 JP H0723460Y2 JP 1987018303 U JP1987018303 U JP 1987018303U JP 1830387 U JP1830387 U JP 1830387U JP H0723460 Y2 JPH0723460 Y2 JP H0723460Y2
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- prestressed concrete
- steel material
- fixing device
- fixing portion
- 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 - Lifetime
Links
- 230000001681 protective effect Effects 0.000 title claims description 34
- 239000011513 prestressed concrete Substances 0.000 title claims description 17
- 239000000463 material Substances 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 239000004567 concrete Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 230000008595 infiltration Effects 0.000 claims description 5
- 238000001764 infiltration Methods 0.000 claims description 5
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Reinforcement Elements For Buildings (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987018303U JPH0723460Y2 (ja) | 1987-02-09 | 1987-02-09 | 保護カバ−付プレストレスコンクリ−ト定着装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987018303U JPH0723460Y2 (ja) | 1987-02-09 | 1987-02-09 | 保護カバ−付プレストレスコンクリ−ト定着装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63125019U JPS63125019U (enrdf_load_stackoverflow) | 1988-08-15 |
| JPH0723460Y2 true JPH0723460Y2 (ja) | 1995-05-31 |
Family
ID=30811854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987018303U Expired - Lifetime JPH0723460Y2 (ja) | 1987-02-09 | 1987-02-09 | 保護カバ−付プレストレスコンクリ−ト定着装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723460Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES3031041T3 (en) | 2014-05-19 | 2025-07-03 | Felix L Sorkin | Modified permanent cap |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT375716B (de) * | 1980-08-16 | 1984-09-10 | Dyckerhoff & Widmann Ag | Wiedergewinnbare schalung fuer den verankerungsbe- reich eines spannglieds in einem betonbauteil |
| JPH0663302B2 (ja) * | 1983-11-01 | 1994-08-22 | 住友電気工業株式会社 | Ｐｃ鋼棒定着部 |
| JPH0533557Y2 (enrdf_load_stackoverflow) * | 1986-07-02 | 1993-08-26 |
-
1987
- 1987-02-09 JP JP1987018303U patent/JPH0723460Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63125019U (enrdf_load_stackoverflow) | 1988-08-15 |