JPH056486B2 - - Google Patents
Info
- Publication number
- JPH056486B2 JPH056486B2 JP1491887A JP1491887A JPH056486B2 JP H056486 B2 JPH056486 B2 JP H056486B2 JP 1491887 A JP1491887 A JP 1491887A JP 1491887 A JP1491887 A JP 1491887A JP H056486 B2 JPH056486 B2 JP H056486B2
- Authority
- JP
- Japan
- Prior art keywords
- formwork
- piano wire
- concrete
- arm
- concrete layer
- 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
- 238000009415 formwork Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1491887A JPS63182106A (ja) | 1987-01-23 | 1987-01-23 | コンクリ−ト管の内面仕上方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1491887A JPS63182106A (ja) | 1987-01-23 | 1987-01-23 | コンクリ−ト管の内面仕上方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63182106A JPS63182106A (ja) | 1988-07-27 |
| JPH056486B2 true JPH056486B2 (2) | 1993-01-26 |
Family
ID=11874343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1491887A Granted JPS63182106A (ja) | 1987-01-23 | 1987-01-23 | コンクリ−ト管の内面仕上方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63182106A (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5073367B2 (ja) * | 2007-05-31 | 2012-11-14 | グレースケミカルズ株式会社 | 遠心成形コンクリート製品の製造法 |
-
1987
- 1987-01-23 JP JP1491887A patent/JPS63182106A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63182106A (ja) | 1988-07-27 |
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