JPS63185833U - - Google Patents

Info

Publication number
JPS63185833U
JPS63185833U JP7444587U JP7444587U JPS63185833U JP S63185833 U JPS63185833 U JP S63185833U JP 7444587 U JP7444587 U JP 7444587U JP 7444587 U JP7444587 U JP 7444587U JP S63185833 U JPS63185833 U JP S63185833U
Authority
JP
Japan
Prior art keywords
waterproof sheet
civil engineering
water
engineering work
utility
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
Application number
JP7444587U
Other languages
English (en)
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 filed Critical
Priority to JP7444587U priority Critical patent/JPS63185833U/ja
Publication of JPS63185833U publication Critical patent/JPS63185833U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Revetment (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例として示す土木工事
用防水シートの要部斜視図、第2図は同シートの
作用を示す模式図、第3図は前記通水用溝の形状
を変えた本考案の第2実施例を示す要部斜視図、
第4図は通水用溝の形状をさらに変形した本考案
の第3実施例を示す要部斜視図、第5図は従来例
としての土木工事用防水シートの一使用例を示す
概略図、第6図は同シートの構成を示す断面図で
ある。 1……防水シート、2……遮水層、3,3a,
3b……通水用溝、3……フエルト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 熱硬化処理を施こすことにより表面に連続する
    通水用溝を形成したフエルトを遮水層上に積層し
    てなることを特徴とする土木工事用防水シート。
JP7444587U 1987-05-20 1987-05-20 Pending JPS63185833U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7444587U JPS63185833U (ja) 1987-05-20 1987-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7444587U JPS63185833U (ja) 1987-05-20 1987-05-20

Publications (1)

Publication Number Publication Date
JPS63185833U true JPS63185833U (ja) 1988-11-29

Family

ID=30919670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7444587U Pending JPS63185833U (ja) 1987-05-20 1987-05-20

Country Status (1)

Country Link
JP (1) JPS63185833U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498009A (ja) * 1972-05-12 1974-01-24
JPS5914837B2 (ja) * 1975-11-17 1984-04-06 エンジニア−ド システムズ インコ−ポレ−テツド メモリの充満度を指示する装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498009A (ja) * 1972-05-12 1974-01-24
JPS5914837B2 (ja) * 1975-11-17 1984-04-06 エンジニア−ド システムズ インコ−ポレ−テツド メモリの充満度を指示する装置

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