JPS58155226U - 土木用積層シ−ト - Google Patents

土木用積層シ−ト

Info

Publication number
JPS58155226U
JPS58155226U JP5128182U JP5128182U JPS58155226U JP S58155226 U JPS58155226 U JP S58155226U JP 5128182 U JP5128182 U JP 5128182U JP 5128182 U JP5128182 U JP 5128182U JP S58155226 U JPS58155226 U JP S58155226U
Authority
JP
Japan
Prior art keywords
laminated sheet
civil engineering
cwt
lxl0
superimposed
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
JP5128182U
Other languages
English (en)
Other versions
JPS646283Y2 (ja
Inventor
高明 岩崎
是則 小林
敏之 鈴木
内藤　新吉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Priority to JP5128182U priority Critical patent/JPS58155226U/ja
Publication of JPS58155226U publication Critical patent/JPS58155226U/ja
Application granted granted Critical
Publication of JPS646283Y2 publication Critical patent/JPS646283Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • 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。

Description

【図面の簡単な説明】
第１図は実施例１で製造した積層シートの平面図、第２
図はそのＡ−Ａ’断面に於る断面図を示す。第３図は実
施例２で製造した積層シートの平面図、第４図はその１
３−Ｂ’断面に於る断面図を示す。 図中、１は不織布層、２はポリエチレンシート層、３は
積層シートの耳部、４と５は接着剤塗布部、６と７は積
層シートを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 繊維集合体からなる透水係数１×１０°〜ｌＸｌ０−４
    ｃＷｔ／秒の排水層と合成樹脂シートからなる止水層と
    が重ね合わされてなり、両層の重ね合わせ面は感圧接着
    剤によって断続的に接合されてなることを特徴とする土
    木用積層シート。
JP5128182U 1982-04-10 1982-04-10 土木用積層シ−ト Granted JPS58155226U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5128182U JPS58155226U (ja) 1982-04-10 1982-04-10 土木用積層シ−ト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5128182U JPS58155226U (ja) 1982-04-10 1982-04-10 土木用積層シ−ト

Publications (2)

Publication Number Publication Date
JPS58155226U true JPS58155226U (ja) 1983-10-17
JPS646283Y2 JPS646283Y2 (ja) 1989-02-17

Family

ID=30062003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5128182U Granted JPS58155226U (ja) 1982-04-10 1982-04-10 土木用積層シ−ト

Country Status (1)

Country Link
JP (1) JPS58155226U (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595700U (ja) * 1982-06-30 1984-01-14 藤森工業株式会社 複合防水シ−ト
JPS5969295U (ja) * 1982-10-30 1984-05-10 シ−アイ化成株式会社 トンネル工事用止水シ−ト
JPH0742142A (ja) * 1993-07-29 1995-02-10 Youta:Kk 盤膨れ地盤の盤膨れ防止法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137844U (ja) * 1974-09-12 1976-03-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5137844U (ja) * 1974-09-12 1976-03-22

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595700U (ja) * 1982-06-30 1984-01-14 藤森工業株式会社 複合防水シ−ト
JPS5969295U (ja) * 1982-10-30 1984-05-10 シ−アイ化成株式会社 トンネル工事用止水シ−ト
JPH0742142A (ja) * 1993-07-29 1995-02-10 Youta:Kk 盤膨れ地盤の盤膨れ防止法

Also Published As

Publication number Publication date
JPS646283Y2 (ja) 1989-02-17

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