JPS6244443A - Flexible membrane material undulating weir - Google Patents
Flexible membrane material undulating weirInfo
- Publication number
- JPS6244443A JPS6244443A JP18487485A JP18487485A JPS6244443A JP S6244443 A JPS6244443 A JP S6244443A JP 18487485 A JP18487485 A JP 18487485A JP 18487485 A JP18487485 A JP 18487485A JP S6244443 A JPS6244443 A JP S6244443A
- Authority
- JP
- Japan
- Prior art keywords
- membrane material
- flexible membrane
- water
- undulating weir
- envelope
- 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
- 239000000463 material Substances 0.000 title claims description 46
- 239000012528 membrane Substances 0.000 title claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 229920001971 elastomer Polymers 0.000 claims description 17
- 239000005060 rubber Substances 0.000 claims description 17
- 239000004744 fabric Substances 0.000 claims description 12
- 239000002250 absorbent Substances 0.000 claims description 11
- 230000002745 absorbent Effects 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Barrages (AREA)
- Laminated Bodies (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明はゴム用布等可撓性膜材製起伏堰に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an undulating weir made of a flexible membrane material such as rubber cloth.
（従来技術）
ゴム用布等可撓性膜材（１）で作った中空体即ち包被内
に空気あるいは水（３）を入れて膨張させ起伏堰とする
ゴム用布等可撓性膜材製起伏堰がある（例えば特公昭４
０−１１７０２号、特公昭４４−２３７１号参照）。こ
れは第４図（ａｌのような構造を有し、第４図（ｂｌに
示すような膜材からなっている。すなわち、ナイロン、
ポリエステル等の織物（５）の上にゴム（４）等を被覆
して気密、水密性の可撓性膜材としは
たものである。なお第４図中＋２１−４”取付金具、（
和）は河川等の床部、（１１）は河川等の流れである。(Prior art) A flexible membrane material such as a rubber cloth that is made of a flexible membrane material (1) such as a rubber cloth and is made into an undulating dam by filling air or water (3) into a hollow body or envelope and expanding it. There is a built-in undulating weir (for example,
(See No. 0-11702 and Japanese Patent Publication No. 44-2371). It has a structure as shown in Figure 4 (al) and is made of membrane materials as shown in Figure 4 (bl).
A fabric (5) made of polyester or the like is coated with rubber (4) or the like to form an airtight and watertight flexible membrane material. In addition, +21-4” mounting bracket in Figure 4 (
(sum) is the floor of the river, etc., and (11) is the flow of the river, etc.
（発明が解決しようとする問題点）
このゴム用布等可撓性膜材製起伏堰における問題は、そ
の膜材の材質から外部よりの損傷を受けることであり、
例えば倒伏したときその上を走る転石によって傷がつい
たり、また流木、人為的損傷もうけ、やすい。このため
こういった外部からの損傷に対して強い該堰が望まれて
いる。(Problems to be Solved by the Invention) The problem with this undulating weir made of flexible membrane material such as rubber cloth is that the membrane material is susceptible to damage from the outside.
For example, when a building falls over, it is easily damaged by stones running over it, or by driftwood or human damage. Therefore, it is desired that the weir be strong against such external damage.
上記に鑑み本発明はこのような要望を満足する起伏堰を
提供するものである。In view of the above, the present invention provides an undulating weir that satisfies such demands.
（問題点を解決するための手段）
即ち本発明は、従来と同様なゴム用布等可撓性膜材製起
伏堰において、包被たる可撓性膜材の外面、内面もしく
は中間の層に高吸水性樹脂からなる、あるいは高吸水性
樹脂とゴム、プラスチックの混合物からなる例えばシー
ト状、タイル状、ブロック状等の吸水体を設けてなる。(Means for Solving the Problems) That is, the present invention provides an undulating weir made of a flexible membrane material such as rubber cloth similar to the conventional one, in which the outer surface, inner surface, or intermediate layer of the flexible membrane material used as the covering is A water absorbing body made of a super absorbent resin or a mixture of a super absorbent resin, rubber, or plastic is provided in the form of a sheet, tile, block, or the like.
もちろんそれが設けられるのは包被たる可撓性膜材の全
面でもよいし、１部領域でもよい。上記に於いて包被に
設ける吸水体は予め吸水、膨潤させたものであってもよ
いし、或いは後から吸水膨潤させてもよい。Of course, it may be provided on the entire surface of the flexible membrane material that is the covering, or it may be provided on a portion of the flexible membrane material. In the above, the water-absorbing body provided in the envelope may be one that has been swollen by absorbing water in advance, or may be swollen by absorbing water afterwards.
以下例示の図面について本発明の詳細な説明する。The present invention will be described in detail below with reference to the illustrative drawings.
吸水体は後記する高吸水性樹脂或いは高吸水性樹脂とゴ
ム又はプラスチックの混合物からなる。The water absorbent body is made of a super absorbent resin or a mixture of a super absorbent resin and rubber or plastic, which will be described later.
第１図は該吸水シートを包被たる可撓性膜材外面に設け
た例を示す。該吸水シート（３）は一般にゴム用布等の
包被たる可撓性膜材に接着しにくいので、第１図（ａｌ
のように包被たる可撓性膜材（１）の外表面にもう一層
穴等により水を供給しうるゴム、あるいはゴム用布等の
覆いたる可撓性膜材（７）を設けてその間に機械的には
さみこんで設けるか、もしくは、第１図（ｂｌのように
、外表面に同様なゴム、ゴム引布の矩形シートの覆いた
る可撓性膜材（７）をその端部で包被たる可撓性膜材外
表面に接着し、矩形シートと包被たる可撓性膜材外表面
の間に該吸水性シートのタイル（３）を入れて設置する
。FIG. 1 shows an example in which the water-absorbing sheet is provided on the outer surface of a flexible membrane material. The water-absorbing sheet (3) generally has difficulty adhering to a flexible membrane material such as rubber cloth, so the water-absorbing sheet (3) shown in FIG.
As shown in the figure, a flexible membrane material (7) covering the outer surface of the flexible membrane material (1) with holes etc. that can supply water through holes or the like or cloth for rubber is provided in between. Alternatively, as shown in Figure 1 (bl), a flexible membrane material (7) covered with a rectangular sheet of similar rubber or rubberized cloth on the outer surface may be provided at its ends. The tiles (3) of the water-absorbing sheet are adhered to the outer surface of the flexible membrane material to be covered, and placed between the rectangular sheet and the outer surface of the flexible membrane material to be covered.
第２図は該吸水シート（３）を包被たる可撓性膜材（１
）内面（堰内側）に設けたものを示す。該吸水シートの
設は方は包被たる可撓性膜材外面に設けた場合と同じで
ある。Figure 2 shows a flexible membrane material (1) covering the water absorbing sheet (3).
) Shows what is installed on the inner surface (inside the weir). The water-absorbing sheet is provided in the same way as the case where it is provided on the outer surface of the flexible membrane material.
第３図はゴム用布等包被たる可撓性膜材の中間の層に設
ける場合である。この場合も包被たる可撓性膜材の外面
、内面で設けるのと同様にして設けることになるが、中
間の層に設ける場合には、実質的に例えばゴム引布の膜
材が２重構造になったものとなる。すなわち２重構造の
すき間に吸水して膨張したシートを、あるいはタイル等
を入れた形になる。FIG. 3 shows the case where it is provided in the middle layer of a flexible membrane material such as rubber cloth. In this case as well, it is provided in the same way as on the outer and inner surfaces of the flexible membrane material that is the covering, but when it is provided on the middle layer, the membrane material, for example, rubberized cloth, is substantially doubled. It becomes a structure. In other words, it takes the form of a sheet that absorbs water and expands, or a tile, etc., that is inserted into the gap in the double structure.
なお第２．３図中第１図、第４図と同一符号は同一部位
を表わしている。In Fig. 2.3, the same reference numerals as in Figs. 1 and 4 represent the same parts.
本発明に於ける高吸水性樹脂とは、水につけた時体積が
数倍以上、好ましくは数十倍以上吸水して膨潤するもの
であって、例えば、
■α−オレフィンと無水マレイン酸の共重合体例えばイ
ンブチレンと無水マレイン酸の共重合体＠アクリル酸系
ポリマー
○アクリロニトリルを澱粉にグラフトして加水分解した
もの
■酢酸ビニルとビニルアルコールの共重合体のポリビニ
ルアルコールのカルボン酸変性物などがあり、それ単独
でもよいが、適当な強度と柔軟性をもたせるため、高吸
水性樹脂とゴム、あるいはプラスチックを練りあわせる
こともある。The superabsorbent resin in the present invention is one that absorbs water and swells by several times or more, preferably several tens of times or more in volume when immersed in water, such as: Polymers such as copolymers of imbutylene and maleic anhydride @ acrylic acid polymers ○ Acrylonitrile grafted to starch and hydrolyzed ■ Copolymers of vinyl acetate and vinyl alcohol, carboxylic acid-modified products of polyvinyl alcohol, etc. Although it can be used alone, superabsorbent resin and rubber or plastic are sometimes kneaded together to provide appropriate strength and flexibility.
（作用）
本発明に於いては吸水体を設けることにより、転石によ
る損傷防止になる（スポンジを用いるのと同様な効果を
もつ）。又鋭い先端や刃物状のもので突いたり、切った
りしても吸水体があるので損傷を防止、もしくは低減し
うる。更に又吸水体を用いているので傷をつけて穴をあ
けたとしても水が入ってくれば傷口の吸水体（必ずしも
無制限に目いっばい吸水、膨潤しているわけではない）
が増々膨潤して傷口を小さく、あるいは自ら封じる効果
がある。(Function) In the present invention, by providing a water absorbing body, damage caused by rolling stones can be prevented (it has the same effect as using a sponge). Also, even if it is poked or cut with a sharp tip or knife-like object, damage can be prevented or reduced because it has a water-absorbing material. Furthermore, since it uses a water-absorbent material, even if you make a wound and make a hole, if water gets in, the water-absorbing material in the wound (it does not necessarily absorb water to the fullest and swell indefinitely).
It has the effect of increasing swelling and making the wound smaller or sealing it by itself.
（発明の効果） 以上の様な本発明によると下記の様な効果がある。(Effect of the invention) According to the present invention as described above, there are the following effects.
■安全性に優れている。■Excellent safety.
吸水体を包被に設けているから転石による損傷を防止出
来る。又突いたり、切ったりの外力による損傷を防止出
来る。Since a water absorbing body is provided in the envelope, damage caused by rolling stones can be prevented. It can also prevent damage caused by external forces such as poking or cutting.
■工法製作が容易である。■The manufacturing method is easy.
外面ないし内面に吸水体を設けるものについては堰を設
置する前、もしくは後で設けることができる。堰を設置
してから設ける場合には従来の施工法と大差なく施工し
うる。If a water absorber is provided on the outer or inner surface, it can be provided before or after installing the weir. If it is installed after the weir is installed, it can be constructed without much difference from conventional construction methods.
■安価である。■It is inexpensive.
吸水体の膨潤倍率を大きくすれば、例えばゴムと高吸水
性樹脂の約５０φづつの比の混合物で約１０倍程度は膨
張するので実材料量を少なくでき、のこりの嵩は水でか
せぐことができる。If the swelling ratio of the water absorbing material is increased, for example, a mixture of rubber and super absorbent resin with a ratio of about 50 φ will expand about 10 times, so the actual amount of material can be reduced, and the remaining bulk can be made up of water. can.
第１図（ａｊ、（ｂｌ、第２図及び第３図は何れも本発
明の可撓性膜材上起伏堰を説明するための図であって、
第１図（２Ｌ）、（ｂｌは吸水体を包被たる膜材の外面
に設ける場合、第２図は吸水体を包被たる膜材の内面に
設ける場合、第３図は吸水体を包被たる膜材の中間の層
に設ける場合を夫々例示している。
第４図（ａｌ、（ｂｌは一般の可撓性膜材製起伏堰の説
明図であって、図（ａｌは全体の断面図、図（ｂｌは膜
材の断面図を夫々例示している。
（１）・・・包被たる可撓性膜材、（２）・・・取付金
具、（３）・・・空気あるいは水、（４）・・・ゴム、
（５）・・・織物、（３）・・・吸水体、（７）・・・
覆いたる膜材、輯：ミーーーー（１０）・・・河川等の
床部、（１１）・・・河川等の流れ第３図
に １０ ２
（ｂ）
麻１頁の続き
ｌ・発 明 者 松 岡 春 彦 大阪市此花区
島屋１］大阪製作所内Figures 1 (aj, (bl), Figures 2 and 3 are all diagrams for explaining the undulating weir on the flexible membrane material of the present invention,
Figure 1 (2L), (bl is when the water absorber is provided on the outer surface of the covering membrane material, Figure 2 is when the water absorber is provided on the inner surface of the covering membrane material, and Figure 3 is when the water absorber is provided on the inner surface of the covering membrane material. The case where it is provided in the middle layer of the covering membrane material is illustrated respectively. Cross-sectional views, figures (bl are examples of cross-sectional views of membrane materials. (1)...Flexible membrane material for enveloping, (2)...Mounting metal fittings, (3)...Air Or water, (4)...rubber,
(5)... woven fabric, (3)... water absorbent, (7)...
Membrane material covering, etc. (10) ... Floor of rivers, etc., (11) ... Flow of rivers, etc. In Figure 3 10 2 (b) Continued from page 1 of linen / Inventor: Matsu Haruhiko Oka Shimaya 1, Konohana-ku, Osaka City] Osaka Works
Claims (5)
川等の床部に河川等流れを横断する方向に取り付け、包
被内部に空気或いは水を入れて膨張させる起伏堰に於い
て、包被たる可撓性膜材の外面、内面、もしくは中間の
層に高吸水性樹脂或いは高吸水性樹脂とゴム又はプラス
チックの混合物からなる例えばシート状、タイル状、ブ
ロック状等の吸水体を該包被の少くとも１部領域に設け
てなることを特徴とする可撓性膜材製起伏堰。(1) An undulating weir in which an envelope made of a flexible membrane material such as rubber cloth is attached to at least the floor of a river in a direction that crosses the flow of the river, etc., and air or water is introduced into the envelope to expand it. In this case, the outer surface, inner surface, or intermediate layer of the flexible membrane material used as a covering is made of a super absorbent resin or a mixture of a super absorbent resin and rubber or plastic, for example, in the shape of a sheet, tile, block, etc. An undulating weir made of a flexible membrane material, characterized in that a water absorbing body is provided in at least a part of the envelope.
許請求の範囲第（１）項記載の可撓性膜材製起伏堰。(2) The undulating weir made of a flexible membrane material according to claim (1), wherein the water absorbing body provided in the envelope has absorbed water in advance.
特許請求の範囲第（１）項記載の可撓性膜材製起伏堰。(3) The undulating weir made of a flexible membrane material according to claim (1), wherein the water absorbing body provided in the envelope absorbs water later.
、それを包被たる可撓性膜材ともう一枚の覆いたる可撓
性膜材との間にはさみ、覆いたる可撓性膜材の端部を包
被たる可撓性膜材の表面に固着して袋状として設けた特
許請求の範囲第（１）項記載の可撓性膜材製起伏堰。(4) The water absorbent body can be made into a tile shape of any shape, sandwiched between a flexible membrane material to cover it and another flexible membrane material to cover it. The undulating weir made of a flexible membrane material according to claim 1, wherein the end portion of the flexible membrane material is fixed to the surface of the covering flexible membrane material to form a bag shape.
くは隙間を少くとも１箇以上もしくは１箇所以上有する
特許請求の範囲第（１）項記載の可撓性膜材製起伏堰。(5) An undulating weir made of a flexible membrane material according to claim (1), wherein the covering flexible membrane material has at least one or more holes or gaps for water to pass through. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18487485A JPS6244443A (en) | 1985-08-21 | 1985-08-21 | Flexible membrane material undulating weir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18487485A JPS6244443A (en) | 1985-08-21 | 1985-08-21 | Flexible membrane material undulating weir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244443A true JPS6244443A (en) | 1987-02-26 |
| JPH0336363B2 JPH0336363B2 (en) | 1991-05-31 |
Family
ID=16160822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18487485A Granted JPS6244443A (en) | 1985-08-21 | 1985-08-21 | Flexible membrane material undulating weir |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244443A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8268670B2 (en) | 2003-10-07 | 2012-09-18 | Fujitsu Semiconductor Limited | Method of semiconductor device protection |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693913A (en) * | 1979-12-26 | 1981-07-29 | Sumitomo Electric Ind Ltd | Shutter gate made of flexible film |
-
1985
- 1985-08-21 JP JP18487485A patent/JPS6244443A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5693913A (en) * | 1979-12-26 | 1981-07-29 | Sumitomo Electric Ind Ltd | Shutter gate made of flexible film |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8268670B2 (en) | 2003-10-07 | 2012-09-18 | Fujitsu Semiconductor Limited | Method of semiconductor device protection |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336363B2 (en) | 1991-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6244443A (en) | Flexible membrane material undulating weir | |
| CN214646561U (en) | EVA high-molecular waterproof roll | |
| JP3197376B2 (en) | Tarpaulin | |
| KR960002290Y1 (en) | Spiral corrugated pipe connector | |
| JPS60240446A (en) | waterproof material | |
| JP3528095B2 (en) | Water leakage prevention structure at the edge of the impermeable sheet | |
| JPS60184157A (en) | Waterproof construction of land roof | |
| JP2674028B2 (en) | Tarpaulin | |
| JPH0219358B2 (en) | ||
| JP2016041869A (en) | Cut-off material and cut-off structure | |
| JP2001108110A (en) | Water-swelling seal material | |
| JPH1060413A (en) | Packing and stopping of flow of water using the same | |
| JPH0274798A (en) | Water stop sheet | |
| CN216579610U (en) | Waterproof and moistureproof polyurethane board | |
| JP2995001B2 (en) | Tarpaulin | |
| JPH037441Y2 (en) | ||
| CN112145832B (en) | Anti-seepage joint structure for pipeline surface energy | |
| JPH0339233Y2 (en) | ||
| JPS6237409A (en) | Rubber stopper | |
| JP3172804B2 (en) | Water-swellable waterproofing material for concrete splicing | |
| JPH0319677Y2 (en) | ||
| JPH0239525Y2 (en) | ||
| JPH09241619A (en) | Tape for water stopping and water leakage stopping | |
| JP3267441B2 (en) | Base structure of waterproof sheet and method of construction of base structure | |
| JP3107463B2 (en) | Water stoppage method using super absorbent fiber |