JPS591743U - ドレン材 - Google Patents

ドレン材

Info

Publication number
JPS591743U
JPS591743U JP8536882U JP8536882U JPS591743U JP S591743 U JPS591743 U JP S591743U JP 8536882 U JP8536882 U JP 8536882U JP 8536882 U JP8536882 U JP 8536882U JP S591743 U JPS591743 U JP S591743U
Authority
JP
Japan
Prior art keywords
drain material
filter
net
wrapping
cuts
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
JP8536882U
Other languages
English (en)
Inventor
神吉　弘昭
後藤　一太
芳郎 佐藤
清 山本
Original Assignee
光洋産業株式会社
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 光洋産業株式会社 filed Critical 光洋産業株式会社
Priority to JP8536882U priority Critical patent/JPS591743U/ja
Publication of JPS591743U publication Critical patent/JPS591743U/ja
Pending 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。

Description

【図面の簡単な説明】
第１図は本考案に用いられる多数の切れ目を設けたシー
・ト材の平面図、第２図は第１図のシート材を網状に展
伸し、凹凸を形成させたラスシートの部分平面図、第３
図は第２図Ａ−Ａ線縦断面図、第４図は本考案のドレン
材の部分斜視図である。 １・・・シート材、２・・・切れ目、４・・・切れ目の
中間部分、５・・・フィルター、６・・・間隙、７・・
・ラスシート、８・・・ドレン材。 慎２図

Claims (1)

    【実用新案登録請求の範囲】
  1. 一定の間隔に多数の切れ目を設け、網状に展伸した凹へ
    のある細長のラスシートを、フィルターに包んでなるド
    レン材。
JP8536882U 1982-06-10 1982-06-10 ドレン材 Pending JPS591743U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8536882U JPS591743U (ja) 1982-06-10 1982-06-10 ドレン材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8536882U JPS591743U (ja) 1982-06-10 1982-06-10 ドレン材

Publications (1)

Publication Number Publication Date
JPS591743U true JPS591743U (ja) 1984-01-07

Family

ID=30215340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8536882U Pending JPS591743U (ja) 1982-06-10 1982-06-10 ドレン材

Country Status (1)

Country Link
JP (1) JPS591743U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212485A (en) * 1975-07-17 1977-01-31 Fujikura Ltd Heat resistive wire for high voltage
JPS568995U (ja) * 1979-07-03 1981-01-26

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212485A (en) * 1975-07-17 1977-01-31 Fujikura Ltd Heat resistive wire for high voltage
JPS568995U (ja) * 1979-07-03 1981-01-26

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