JPH01124829U - - Google Patents
Info
- Publication number
- JPH01124829U JPH01124829U JP18376087U JP18376087U JPH01124829U JP H01124829 U JPH01124829 U JP H01124829U JP 18376087 U JP18376087 U JP 18376087U JP 18376087 U JP18376087 U JP 18376087U JP H01124829 U JPH01124829 U JP H01124829U
- Authority
- JP
- Japan
- Prior art keywords
- waterproof sheet
- view
- sheet
- drainage section
- sectional
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
Description
第１図は本考案の第１実施例として示す土木工
事用防水シートの要部断面図、第２図、第３図は
同シートの作用を示す説明用概略図、第４図は本
考案の第２実施例として示す防水シートの要部断
面図、第５図は同シートにおける排水部の分解斜
視図、第６図は本考案の第３実施例として示す防
水シートの要部断面図、第７図は同シートにおけ
る排水部の分解斜視図、第８図は本考案の第４実
施例として示す防水シートの要部断面図、第９図
は同シートにおける排水部の分解斜視図図、第１
０図は本考案の第５実施例として示す防水シート
の要部断面図、第１１図は同シートにおける排水
部の分解斜視図、第１２図は本考案の第６実施例
として示す防水シートの要部断面図、第１３図は
同シートの裏面図、第１４図は本考案の第７実施
例として示す防水シートの要部断面図、第１５図
は排水部の構造を示すハウジングの断面図、第１
６図はカバーを示す平面図、第１７図は従来の土
木工事用防水シートの一使用例を示す概略図、第
１８図は同シートの構成を示す断面図である。
１……防水シート、５，１５，２５……排水部
、３５，４５，５５，６５……排水部、ｂ……法
面。
Fig. 1 is a cross-sectional view of the main parts of a waterproof sheet for civil engineering works shown as the first embodiment of the present invention, Figs. 5 is an exploded perspective view of the drainage section of the waterproof sheet shown as the second embodiment, and FIG. 6 is a sectional view of the main parts of the waterproof sheet shown as the third embodiment of the present invention. Fig. 7 is an exploded perspective view of the drainage section of the same sheet, Fig. 8 is a sectional view of main parts of a waterproof sheet shown as a fourth embodiment of the present invention, and Fig. 9 is an exploded perspective view of the drainage section of the same sheet. 1
Figure 0 is a sectional view of the main parts of a waterproof sheet shown as a fifth embodiment of the present invention, Figure 11 is an exploded perspective view of the drainage section of the same sheet, and Figure 12 is a cross-sectional view of a waterproof sheet shown as a sixth embodiment of the present invention. 13 is a back view of the same sheet, FIG. 14 is a sectional view of essential parts of a waterproof sheet shown as a seventh embodiment of the present invention, and FIG. 15 is a sectional view of a housing showing the structure of a drainage section. , 1st
6 is a plan view showing the cover, FIG. 17 is a schematic diagram showing an example of the use of a conventional waterproof sheet for civil engineering work, and FIG. 18 is a sectional view showing the structure of the sheet. 1... Waterproof sheet, 5, 15, 25... Drainage section, 35, 45, 55, 65... Drainage section, b... Slope surface.
Claims (1)
防水シートは、流水方向を同シートの裏側から表
側に制御する排水部を備えていることを特徴とす
る土木工事用防水シート。 1. A waterproof sheet for civil engineering work, which is a waterproof sheet laid on a slope, characterized in that the waterproof sheet is provided with a drainage section that controls the direction of water flow from the back side to the front side of the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987183760U JPH0712419Y2 (en) | 1987-10-05 | 1987-12-03 | Tarpaulin for civil engineering |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15162987 | 1987-10-05 | ||
| JP62-151629 | 1987-10-05 | ||
| JP1987183760U JPH0712419Y2 (en) | 1987-10-05 | 1987-12-03 | Tarpaulin for civil engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01124829U true JPH01124829U (en) | 1989-08-25 |
| JPH0712419Y2 JPH0712419Y2 (en) | 1995-03-22 |
Family
ID=31719045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987183760U Expired - Lifetime JPH0712419Y2 (en) | 1987-10-05 | 1987-12-03 | Tarpaulin for civil engineering |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712419Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03172407A (en) * | 1989-11-30 | 1991-07-25 | Chubu Bika Kigyo Kk | Drain valve and water barrier sheet fitted with drainage valve, and water barrier method for levee using water barrier sheet |
| CN108505501A (en) * | 2018-05-31 | 2018-09-07 | 山东农业大学 | Water conservancy civil engineering single slope drainage air bleeding valve and its method for arranging |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188625U (en) * | 1985-05-15 | 1986-11-25 |
-
1987
- 1987-12-03 JP JP1987183760U patent/JPH0712419Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61188625U (en) * | 1985-05-15 | 1986-11-25 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03172407A (en) * | 1989-11-30 | 1991-07-25 | Chubu Bika Kigyo Kk | Drain valve and water barrier sheet fitted with drainage valve, and water barrier method for levee using water barrier sheet |
| CN108505501A (en) * | 2018-05-31 | 2018-09-07 | 山东农业大学 | Water conservancy civil engineering single slope drainage air bleeding valve and its method for arranging |
| CN108505501B (en) * | 2018-05-31 | 2024-01-30 | 山东农业大学 | Unidirectional drainage exhaust valve for hydraulic and civil engineering and arrangement method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0712419Y2 (en) | 1995-03-22 |