JPS6018198U - waterproof sheet - Google Patents

waterproof sheet

Info

Publication number
JPS6018198U
JPS6018198U JP11002883U JP11002883U JPS6018198U JP S6018198 U JPS6018198 U JP S6018198U JP 11002883 U JP11002883 U JP 11002883U JP 11002883 U JP11002883 U JP 11002883U JP S6018198 U JPS6018198 U JP S6018198U
Authority
JP
Japan
Prior art keywords
water
waterproof sheet
utility
model registration
main body
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
JP11002883U
Other languages
Japanese (ja)
Other versions
JPS6340558Y2 (en
Inventor
白井　栄
矢野　泰義
Original Assignee
藤森工業株式会社
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 藤森工業株式会社 filed Critical 藤森工業株式会社
Priority to JP11002883U priority Critical patent/JPS6018198U/en
Publication of JPS6018198U publication Critical patent/JPS6018198U/en
Application granted granted Critical
Publication of JPS6340558Y2 publication Critical patent/JPS6340558Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (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) [Abstract] 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 the drawing]

第１図は防水シートが配設されるトンネル覆工部の断面
図、第２図は本考案の一実施例を示す一部省略断面図、
第３図は同側の使用態様を示す一部省略拡大断面図であ
る。 １・・・・・・防水シート、２・・・・・・シート主体
、３・・・・・・透水層、４・・・・・・濾過層、８・
・・・・・枠体、１０・・・・・・熱融着性物質。Fig. 1 is a sectional view of a tunnel lining section in which a waterproof sheet is provided, and Fig. 2 is a partially omitted sectional view showing an embodiment of the present invention.
FIG. 3 is a partially omitted enlarged sectional view showing how the same side is used. 1... Waterproof sheet, 2... Sheet main body, 3... Water permeable layer, 4... Filtration layer, 8...
...Frame body, 10... Heat-fusible material.

Claims (1)

【実用新案登録請求の範囲】 １　不透水性基材シート主体の一面に透水層を積層する
と共に、この透水層よりも密度の大きな濾過層を形成し
てなることを特徴とする防水シート。 ２　不透水性基材シート主体と透水層とをそれぞれ点接
着状に部分的に固着した実用新案登録請求の範囲第１項
記載の防水シート。 、　　　３　不透水性基材シート主体の他面に互に所定
間隔をおいて複数個の熱融着性物質充填用枠体を設けた
実用新案登録請求の範囲第１項又は第２項記載の防水シ
ート。 ４　枠体内に予め熱融着性物質を充填した実用新案登録
請求の範囲第３項記載の防水シート。[Claims for Utility Model Registration] 1. A waterproof sheet characterized by laminating a water-permeable layer on one side of a main body of a water-impermeable base sheet, and forming a filtration layer with a higher density than the water-permeable layer. 2. The waterproof sheet according to claim 1 of the Utility Model Registration Claim, in which the main body of the water-impermeable base sheet and the water-permeable layer are partially adhered to each other in a point adhesive manner. , 3 Utility model registration claim 1 or 2, in which a plurality of frames for filling a heat-fusible substance are provided on the other surface of the main body of the water-impermeable base sheet at a predetermined interval from each other. Tarpaulin. 4. The waterproof sheet according to claim 3 of the utility model registration claim, in which the frame is filled with a heat-fusible substance in advance.
JP11002883U 1983-07-15 1983-07-15 waterproof sheet Granted JPS6018198U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11002883U JPS6018198U (en) 1983-07-15 1983-07-15 waterproof sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11002883U JPS6018198U (en) 1983-07-15 1983-07-15 waterproof sheet

Publications (2)

Publication Number Publication Date
JPS6018198U true JPS6018198U (en) 1985-02-07
JPS6340558Y2 JPS6340558Y2 (en) 1988-10-24

Family

ID=30256070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11002883U Granted JPS6018198U (en) 1983-07-15 1983-07-15 waterproof sheet

Country Status (1)

Country Link
JP (1) JPS6018198U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130543U (en) * 1987-02-16 1988-08-26

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112245U (en) * 1974-07-16 1976-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112245U (en) * 1974-07-16 1976-01-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130543U (en) * 1987-02-16 1988-08-26

Also Published As

Publication number Publication date
JPS6340558Y2 (en) 1988-10-24

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