JPH0473022U - - Google Patents

Info

Publication number
JPH0473022U
JPH0473022U JP11658790U JP11658790U JPH0473022U JP H0473022 U JPH0473022 U JP H0473022U JP 11658790 U JP11658790 U JP 11658790U JP 11658790 U JP11658790 U JP 11658790U JP H0473022 U JPH0473022 U JP H0473022U
Authority
JP
Japan
Prior art keywords
sheet
protrusions
water
civil engineering
height
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
JP11658790U
Other languages
English (en)
Other versions
JP2520143Y2 (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 JP11658790U priority Critical patent/JP2520143Y2/ja
Publication of JPH0473022U publication Critical patent/JPH0473022U/ja
Application granted granted Critical
Publication of JP2520143Y2 publication Critical patent/JP2520143Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Revetment (AREA)
  • Processing Of Solid Wastes (AREA)

Description

【図面の簡単な説明】
第１図ａ，ｂは、本考案の土木用遮水性シート
の一例を示す説明図であり、ａは側面説明図、ｂ
は平面説明図である。第２〜６図は、鋭角形状の
突起の他の例を示す説明図であり、順次、截頭四
角錐、截頭三角錐、截頭多角柱、四角錐、三角錐
形状の突起を示す。上記の各図において、ａは平
面説明図、ｂは側面説明図である。第７図は、本
考案の土木用遮水シートの使用状態の一例を示す
説明図である。 図中、１は遮水性シート、２は突起を表す。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 遮水性シートの片面に、高さ１．５〜１０m
    m、高さ／最大幅比約１〜３で且つ先端部が鋭角
    の突起を、突起の先端の間隔を少くとも１５mmと
    して、シート面１m2当り５００〜４５００個の割
    合で設けてなることを特徴とする土木用遮水シー
    ト。 (2) 突起の高さが、シート厚みに対して０．３
    〜３である請求項第１項記載の土木用遮水シート
    。 (3) 突起物の硬度がシヨアＡ９０以上である請
    求項第１項又は第２項記載の土木用遮水シート。
JP11658790U 1990-11-06 1990-11-06 土木用遮水シート Expired - Lifetime JP2520143Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11658790U JP2520143Y2 (ja) 1990-11-06 1990-11-06 土木用遮水シート

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11658790U JP2520143Y2 (ja) 1990-11-06 1990-11-06 土木用遮水シート

Publications (2)

Publication Number Publication Date
JPH0473022U true JPH0473022U (ja) 1992-06-26
JP2520143Y2 JP2520143Y2 (ja) 1996-12-11

Family

ID=31864426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11658790U Expired - Lifetime JP2520143Y2 (ja) 1990-11-06 1990-11-06 土木用遮水シート

Country Status (1)

Country Link
JP (1) JP2520143Y2 (ja)

Also Published As

Publication number Publication date
JP2520143Y2 (ja) 1996-12-11

Similar Documents

Publication Publication Date Title
IT1232214B (it) Perfezionamento nelle strutture catodiche per pile a combustibile
USD247786S (en) Roofing shingle
JPH0473022U (ja)
JPH041930U (ja)
USD246056S (en) Concrete sleeper block
JPH0340325U (ja)
USD314940S (en) Battery Corrosion Eliminator
JPS6386200U (ja)
JPH03120727U (ja)
JPS63190322U (ja)
JPH0399134U (ja)
JPH01136969U (ja)
JPS6271225U (ja)
JPH0383231U (ja)
JPH0273438U (ja)
JPH01134126U (ja)
JPS6139727U (ja) 引掛け桟瓦
JPH01150843U (ja)
JPS6184733U (ja)
JPH0468119U (ja)
JPH03105625U (ja)
JPS6431124U (ja)
JPH02395U (ja)
JPH01120520U (ja)
JPS62165191U (ja)