JPS5974241U - Intermediate retention device for concrete formwork - Google Patents

Intermediate retention device for concrete formwork

Info

Publication number
JPS5974241U
JPS5974241U JP17079582U JP17079582U JPS5974241U JP S5974241 U JPS5974241 U JP S5974241U JP 17079582 U JP17079582 U JP 17079582U JP 17079582 U JP17079582 U JP 17079582U JP S5974241 U JPS5974241 U JP S5974241U
Authority
JP
Japan
Prior art keywords
concrete formwork
retention device
intermediate retention
concrete
screw rod
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
JP17079582U
Other languages
Japanese (ja)
Other versions
JPS634765Y2 (en
Inventor
塩本　喜代造
Original Assignee
アオイ化学工業株式会社
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 アオイ化学工業株式会社 filed Critical アオイ化学工業株式会社
Priority to JP17079582U priority Critical patent/JPS5974241U/en
Publication of JPS5974241U publication Critical patent/JPS5974241U/en
Application granted granted Critical
Publication of JPS634765Y2 publication Critical patent/JPS634765Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の間隔保持装置の使用状態の斜視図、第２
図は本考案の間隔保持装置の使用状態の縦断面図である
。Figure 1 is a perspective view of a conventional spacing device in use;
The figure is a longitudinal cross-sectional view of the spacing device of the present invention in use.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 対向するコンクリート型枠間に配設される螺杆の周面上
に、トールピッチ、アタクチック型ポリプロピレン、新
ゴム及び脂肪族系炭化水素樹脂からなる漏水防止膜を形
成したことを特徴とするコンクリート型枠の間隔保持装
置。A concrete formwork characterized in that a water leakage prevention film made of tall pitch, atactic polypropylene, new rubber, and aliphatic hydrocarbon resin is formed on the circumferential surface of a screw rod arranged between opposing concrete formworks. spacing device.
JP17079582U 1982-11-11 1982-11-11 Intermediate retention device for concrete formwork Granted JPS5974241U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17079582U JPS5974241U (en) 1982-11-11 1982-11-11 Intermediate retention device for concrete formwork

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17079582U JPS5974241U (en) 1982-11-11 1982-11-11 Intermediate retention device for concrete formwork

Publications (2)

Publication Number Publication Date
JPS5974241U true JPS5974241U (en) 1984-05-19
JPS634765Y2 JPS634765Y2 (en) 1988-02-08

Family

ID=30372755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17079582U Granted JPS5974241U (en) 1982-11-11 1982-11-11 Intermediate retention device for concrete formwork

Country Status (1)

Country Link
JP (1) JPS5974241U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127251U (en) * 1985-01-28 1986-08-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113529U (en) * 1976-02-25 1977-08-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52113529U (en) * 1976-02-25 1977-08-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61127251U (en) * 1985-01-28 1986-08-09

Also Published As

Publication number Publication date
JPS634765Y2 (en) 1988-02-08

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