JPH01153908U - - Google Patents

Info

Publication number
JPH01153908U
JPH01153908U JP4664788U JP4664788U JPH01153908U JP H01153908 U JPH01153908 U JP H01153908U JP 4664788 U JP4664788 U JP 4664788U JP 4664788 U JP4664788 U JP 4664788U JP H01153908 U JPH01153908 U JP H01153908U
Authority
JP
Japan
Prior art keywords
concrete
metal formwork
teflon
baked
polytetrafluoroethylene
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
JP4664788U
Other languages
English (en)
Other versions
JPH0528007Y2 (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 JP1988046647U priority Critical patent/JPH0528007Y2/ja
Publication of JPH01153908U publication Critical patent/JPH01153908U/ja
Application granted granted Critical
Publication of JPH0528007Y2 publication Critical patent/JPH0528007Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)

Description

【図面の簡単な説明】
第1図は、本考案のコンクリート成形品用型枠
の一例を示す説明図である。第2図は、道路側溝
用ブロツクの斜視図である。 11……基板、12……側板、13……側板、
14……内板、15……仕切板、16……仕切板
、17……テフロン焼付加工面、18,18′…
…折曲り片部、19,19′……仕切板上面、3
0……道路側溝用ブロツク、31,31′……切
口面、32,32′……切欠面。

Claims (1)

    【実用新案登録請求の範囲】
  1. コンクリート成形品用金属製型枠の少なくとも
    コンクリートが接触する面にポリテトラフルオロ
    エチレン(テフロン)焼付加工を施したことを特
    徴とするコンクリート成形品用金属製型枠。
JP1988046647U 1988-04-06 1988-04-06 Expired - Lifetime JPH0528007Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988046647U JPH0528007Y2 (ja) 1988-04-06 1988-04-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988046647U JPH0528007Y2 (ja) 1988-04-06 1988-04-06

Publications (2)

Publication Number Publication Date
JPH01153908U true JPH01153908U (ja) 1989-10-24
JPH0528007Y2 JPH0528007Y2 (ja) 1993-07-19

Family

ID=31272911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988046647U Expired - Lifetime JPH0528007Y2 (ja) 1988-04-06 1988-04-06

Country Status (1)

Country Link
JP (1) JPH0528007Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067115A (ja) * 1983-09-24 1985-04-17 栗本コンクリ−ト工業株式会社 シ−ムレスヒュ−ム管の製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6067115A (ja) * 1983-09-24 1985-04-17 栗本コンクリ−ト工業株式会社 シ−ムレスヒュ−ム管の製造方法

Also Published As

Publication number Publication date
JPH0528007Y2 (ja) 1993-07-19

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