JPS59102699U - Water stop sheet for tunnel construction - Google Patents

Water stop sheet for tunnel construction

Info

Publication number
JPS59102699U
JPS59102699U JP19484382U JP19484382U JPS59102699U JP S59102699 U JPS59102699 U JP S59102699U JP 19484382 U JP19484382 U JP 19484382U JP 19484382 U JP19484382 U JP 19484382U JP S59102699 U JPS59102699 U JP S59102699U
Authority
JP
Japan
Prior art keywords
water
stop sheet
tunnel construction
water stop
blocking sheet
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
Application number
JP19484382U
Other languages
Japanese (ja)
Other versions
JPS639680Y2 (en
Inventor
仁 炭田
勇夫 児玉
修 岸本
Original Assignee
シ−アイ化成株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by シ−アイ化成株式会社 filed Critical シ−アイ化成株式会社
Priority to JP19484382U priority Critical patent/JPS59102699U/en
Publication of JPS59102699U publication Critical patent/JPS59102699U/en
Application granted granted Critical
Publication of JPS639680Y2 publication Critical patent/JPS639680Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、トンネル掘穿坑道の断面図、第２図は、従来
の止水シートを用いた上記坑道の拡大断面図、第３図は
、本考案の一実施例を示すトンネル工事用止水シートの
部分拡大断面図、第４図は、本考案の止水シートの斜視
図、第５図は、同止水シートの断面図、第６図は、第５
図の部分■の斜視図、第７図は、別の実施例を示す止水
シートの部分断面図である。 ２・・・地山をなす１次コンクリート、３・・・坑道、
９．１２・・・止水シート、１０．１３・・・遮水シー
ト、１１・・・編織布、ｌｌａ・・・部分接合部。 −７６ｒ゛ 第６図FIG. 1 is a cross-sectional view of a tunnel excavation shaft, FIG. 2 is an enlarged cross-sectional view of the tunnel using a conventional water-stop sheet, and FIG. 3 is a stopper for tunnel construction showing an embodiment of the present invention. FIG. 4 is a perspective view of the water stop sheet of the present invention, FIG. 5 is a sectional view of the same water stop sheet, and FIG.
The perspective view of part (2) in the figure and FIG. 7 are partial cross-sectional views of a water stop sheet showing another embodiment. 2... Primary concrete forming the ground, 3... Mine shaft,
9.12... Water-blocking sheet, 10.13... Water-blocking sheet, 11... Woven fabric, lla... Partial joint portion. -76r゛Figure 6

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] トンネル掘穿坑道の地山からの湧水を、坑道の側底に集
排水するための止水シートにおいて、軟質の遮水シート
を本体とし、かつ同遮水シートの地山対接面に、起毛さ
れた編織布が積層されると共に、同編織布は、複数箇所
の部分接合部はより上記遮水シートに接合されているこ
とを特徴とするトンネル工事用止水シート。In a water-stop sheet for collecting and draining spring water from the ground of a tunnel excavation path to the side bottom of the tunnel, the main body is a soft water-blocking sheet, and the surface of the water-blocking sheet that comes into contact with the ground is A water-blocking sheet for tunnel construction, characterized in that raised knitted and woven fabrics are laminated, and the knitted and woven fabrics are joined to the water-blocking sheet at a plurality of partial joints.
JP19484382U 1982-12-24 1982-12-24 Water stop sheet for tunnel construction Granted JPS59102699U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19484382U JPS59102699U (en) 1982-12-24 1982-12-24 Water stop sheet for tunnel construction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19484382U JPS59102699U (en) 1982-12-24 1982-12-24 Water stop sheet for tunnel construction

Publications (2)

Publication Number Publication Date
JPS59102699U true JPS59102699U (en) 1984-07-10
JPS639680Y2 JPS639680Y2 (en) 1988-03-22

Family

ID=30418671

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19484382U Granted JPS59102699U (en) 1982-12-24 1982-12-24 Water stop sheet for tunnel construction

Country Status (1)

Country Link
JP (1) JPS59102699U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158299U (en) * 1984-09-20 1986-04-19
JPS63315800A (en) * 1987-06-18 1988-12-23 藤森工業株式会社 Waterproof sheet
JP2017057593A (en) * 2015-09-15 2017-03-23 藤森工業株式会社 Waterproof sheet for tunnel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890298U (en) * 1981-12-15 1983-06-18 藤森工業株式会社 Waterproof sheet hanging structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5890298U (en) * 1981-12-15 1983-06-18 藤森工業株式会社 Waterproof sheet hanging structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158299U (en) * 1984-09-20 1986-04-19
JPS63315800A (en) * 1987-06-18 1988-12-23 藤森工業株式会社 Waterproof sheet
JP2017057593A (en) * 2015-09-15 2017-03-23 藤森工業株式会社 Waterproof sheet for tunnel

Also Published As

Publication number Publication date
JPS639680Y2 (en) 1988-03-22

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