JPH0477628U - - Google Patents

Info

Publication number
JPH0477628U
JPH0477628U JP12066690U JP12066690U JPH0477628U JP H0477628 U JPH0477628 U JP H0477628U JP 12066690 U JP12066690 U JP 12066690U JP 12066690 U JP12066690 U JP 12066690U JP H0477628 U JPH0477628 U JP H0477628U
Authority
JP
Japan
Prior art keywords
civil engineering
sheet according
engineering sheet
sewn portion
sheets
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
JP12066690U
Other languages
English (en)
Other versions
JP2501457Y2 (ja
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 JP12066690U priority Critical patent/JP2501457Y2/ja
Publication of JPH0477628U publication Critical patent/JPH0477628U/ja
Application granted granted Critical
Publication of JP2501457Y2 publication Critical patent/JP2501457Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Description

【図面の簡単な説明】
図には本考案に係る土木用シートの概略的な断
面図を示す。 １……土木用シート、２……キヤンバス、３…
…巻込み部、４……縫着。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 治山工事、治水工事、軟弱地盤上の構造物
    建設など各種の土木工事で地盤改良のため用いら
    れる土木用シートにおいて、シート同志の連結が
    不織布を積層した隣接するシートの各端部を巻込
    み、抱き合わせた状態で縫着することにより行わ
    れる土木用シート。 (2) 縫着部の不織布間にキヤンバスを介在させ
    た請求項１記載の土木用シート。 (3) 縫着部は複数本針ミシンにより適当な間隔
    を置いて複数回縫着される請求項１記載の土木用
    シート。 (4) 縫着部には凝結性の樹脂が含浸される請求
    項１，３又は４のいづれかの請求項に記載の土木
    用シート。
JP12066690U 1990-11-16 1990-11-16 土木用シ―ト Expired - Fee Related JP2501457Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12066690U JP2501457Y2 (ja) 1990-11-16 1990-11-16 土木用シ―ト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12066690U JP2501457Y2 (ja) 1990-11-16 1990-11-16 土木用シ―ト

Publications (2)

Publication Number Publication Date
JPH0477628U true JPH0477628U (ja) 1992-07-07
JP2501457Y2 JP2501457Y2 (ja) 1996-06-19

Family

ID=31868564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12066690U Expired - Fee Related JP2501457Y2 (ja) 1990-11-16 1990-11-16 土木用シ―ト

Country Status (1)

Country Link
JP (1) JP2501457Y2 (ja)

Also Published As

Publication number Publication date
JP2501457Y2 (ja) 1996-06-19

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees