JPH0372997U - - Google Patents
Info
- Publication number
- JPH0372997U JPH0372997U JP11205890U JP11205890U JPH0372997U JP H0372997 U JPH0372997 U JP H0372997U JP 11205890 U JP11205890 U JP 11205890U JP 11205890 U JP11205890 U JP 11205890U JP H0372997 U JPH0372997 U JP H0372997U
- Authority
- JP
- Japan
- Prior art keywords
- piece
- convex portions
- concave portion
- concave
- convex
- 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
- 239000002985 plastic film Substances 0.000 claims description 2
- 229920002457 flexible plastic Polymers 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Description
第１図は、ナトム工法を説明するための説明図
、第２図は、従来の止水シートを用いたナトム工
法の実施状況を示す断面図、第３図は、本考案の
第１実施例の要部の断面図、第４図は、本考案の
第２実施例の要部の断面図、第５図及び第６図は
、それぞれ別の変形例を示す要部の断面図である
。
１１……プラスチツクシート、１２……凹部、
１３……凸部、１４……雄型係合部、１４ａ……
基片、１４ｂ，１４ｃ……弾性舌片、１４ｄ……
連結片、１４ｅ……つまみ片、１５……雌型係合
部、１５ａ……開口、１５ｂ……嵌合部、１５ｃ
……連結片、１５ｄ……つまみ片、１６……釘止
片、１７……止釘、１８，１９……釘止片、２１
……方形溝、２２……雌型係合部、２３……雄型
係合部、２４……方形突条、２５，２５′……係
合部材、Ａ……密接部。
Figure 1 is an explanatory diagram for explaining the Natom construction method, Figure 2 is a sectional view showing the implementation status of the Natom construction method using a conventional water-stop sheet, and Figure 3 is the first embodiment of the present invention. FIG. 4 is a cross-sectional view of the main part of the second embodiment of the present invention, and FIGS. 5 and 6 are cross-sectional views of the main part showing different modifications, respectively. 11...Plastic sheet, 12...Recessed part,
13...Convex portion, 14...Male engaging portion, 14a...
Base piece, 14b, 14c... Elastic tongue piece, 14d...
Connecting piece, 14e...Pinch piece, 15...Female engaging part, 15a...Opening, 15b...Fitting part, 15c
... Connecting piece, 15d... Knob piece, 16... Nail piece, 17... Nail piece, 18, 19... Nail piece, 21
. . . Square groove, 22 . . . Female engagement portion, 23 . . . Male engagement portion, 24 .
Claims (1)
、その一側面より突出する凸部の背面に、他側面
より凹入する凹部が位置するようにした多数の凹
凸を、互いに交差する方向に沿つて凹部と凸部と
が互いに近接して交互に位置するように連続的に
設けたことを特徴とする止水シート。 A large number of concave and convex portions are formed on both sides of a flexible plastic sheet, such that a convex portion that protrudes from one side has a concave portion that is recessed from the other side, and a concave portion is formed along a direction that intersects with each other. A water-stop sheet characterized in that the and convex portions are successively provided so as to be alternately positioned close to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205890U JPH04160Y2 (en) | 1990-10-29 | 1990-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11205890U JPH04160Y2 (en) | 1990-10-29 | 1990-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0372997U true JPH0372997U (en) | 1991-07-23 |
| JPH04160Y2 JPH04160Y2 (en) | 1992-01-06 |
Family
ID=31660512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11205890U Expired JPH04160Y2 (en) | 1990-10-29 | 1990-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04160Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013512155A (en) * | 2009-11-26 | 2013-04-11 | デイヴィッド，アルバート，ジョン | Storage unit structure |
-
1990
- 1990-10-29 JP JP11205890U patent/JPH04160Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013512155A (en) * | 2009-11-26 | 2013-04-11 | デイヴィッド，アルバート，ジョン | Storage unit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04160Y2 (en) | 1992-01-06 |