JPH0456265U - - Google Patents
Info
- Publication number
- JPH0456265U JPH0456265U JP9857890U JP9857890U JPH0456265U JP H0456265 U JPH0456265 U JP H0456265U JP 9857890 U JP9857890 U JP 9857890U JP 9857890 U JP9857890 U JP 9857890U JP H0456265 U JPH0456265 U JP H0456265U
- Authority
- JP
- Japan
- Prior art keywords
- water
- core material
- swellable rubber
- material according
- stopping
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 6
- 239000011162 core material Substances 0.000 claims 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 4
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図Ａ〜Ｆは、考案に係る種々の止水材の構
造を例示する巾方向に沿う概略断面図及び破断斜
視図、第２図は、実施例に係る止水材の寸法図、
第３図は、実施例及び比較例による止水材中の水
膨潤層の経日的重量変化を示すグラフである。
図中の符号の意味は以下の通り：１……水膨潤
性ゴム、１ａ……１の露出面、１ｂ……１の水非
膨潤性ゴムで囲まれた部分、２……水非膨潤ゴム
、２ａ……２のトンネル内部側対向面。
1A to 1F are schematic cross-sectional views and broken perspective views along the width direction illustrating the structures of various water-stopping materials according to the invention, and FIG. 2 is a dimensional drawing of the water-stopping material according to the example.
FIG. 3 is a graph showing daily weight changes of water-swollen layers in water-stopping materials according to Examples and Comparative Examples. The meanings of the symbols in the diagram are as follows: 1...water-swellable rubber, 1a...exposed surface of 1, 1b...portion surrounded by water-nonswellable rubber 1, 2...water-nonswellable rubber , 2a . . . the opposing surface on the inside of the tunnel of 2.
Claims (1)
潤性ゴムにより該芯材の一部を残して被覆されて
いることを特徴とする止水材。 ２ 芯材の周囲を被覆する水非膨潤性ゴムの肉厚
が等厚である請求項１記載の止水材。 ３ 芯材の周囲を被覆する水非膨潤性ゴムの肉厚
が不等厚である請求項１記載の止水材。[Claims for Utility Model Registration] 1. A water-stopping material characterized in that the periphery of a core material made of water-swellable rubber is covered with water-non-swellable rubber, leaving only a portion of the core material. 2. The water stop material according to claim 1, wherein the water non-swellable rubber covering the core material has an equal thickness. 3. The water stop material according to claim 1, wherein the water non-swellable rubber covering the core material has an unequal thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9857890U JPH0456265U (en) | 1990-09-19 | 1990-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9857890U JPH0456265U (en) | 1990-09-19 | 1990-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0456265U true JPH0456265U (en) | 1992-05-14 |
Family
ID=31839860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9857890U Pending JPH0456265U (en) | 1990-09-19 | 1990-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0456265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360448A (en) * | 2003-05-09 | 2004-12-24 | Geostr Corp | Rubber joint used for connecting boxes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613488B2 (en) * | 1975-06-07 | 1981-03-28 | ||
| JPS56103060A (en) * | 1980-01-15 | 1981-08-17 | Ferag Ag | Method and device for opening multiple sheet product |
| JPS5943195A (en) * | 1982-08-30 | 1984-03-10 | 住友化学工業株式会社 | Coating composition for gravure printing paper |
| JPS6196522A (en) * | 1984-10-18 | 1986-05-15 | Seiko Epson Corp | Manufacture of magnetic recording body |
| JPS638287B2 (en) * | 1979-06-25 | 1988-02-22 | Matsuda Kk |
-
1990
- 1990-09-19 JP JP9857890U patent/JPH0456265U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613488B2 (en) * | 1975-06-07 | 1981-03-28 | ||
| JPS638287B2 (en) * | 1979-06-25 | 1988-02-22 | Matsuda Kk | |
| JPS56103060A (en) * | 1980-01-15 | 1981-08-17 | Ferag Ag | Method and device for opening multiple sheet product |
| JPS5943195A (en) * | 1982-08-30 | 1984-03-10 | 住友化学工業株式会社 | Coating composition for gravure printing paper |
| JPS6196522A (en) * | 1984-10-18 | 1986-05-15 | Seiko Epson Corp | Manufacture of magnetic recording body |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004360448A (en) * | 2003-05-09 | 2004-12-24 | Geostr Corp | Rubber joint used for connecting boxes |