JPH0454785B2 - - Google Patents

Info

Publication number
JPH0454785B2
JPH0454785B2 JP61298991A JP29899186A JPH0454785B2 JP H0454785 B2 JPH0454785 B2 JP H0454785B2 JP 61298991 A JP61298991 A JP 61298991A JP 29899186 A JP29899186 A JP 29899186A JP H0454785 B2 JPH0454785 B2 JP H0454785B2
Authority
JP
Japan
Prior art keywords
concrete
spacing
formwork
air bubbles
spiral 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.)
Expired - Lifetime
Application number
JP61298991A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63156165A (ja
Inventor
Osamu Fukuhara
Tadashi Nakamura
Kazumi Gomisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NIPPON MANHOORU KOGYO KK
Original Assignee
NIPPON MANHOORU KOGYO KK
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 NIPPON MANHOORU KOGYO KK filed Critical NIPPON MANHOORU KOGYO KK
Priority to JP29899186A priority Critical patent/JPS63156165A/ja
Publication of JPS63156165A publication Critical patent/JPS63156165A/ja
Publication of JPH0454785B2 publication Critical patent/JPH0454785B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
JP29899186A 1986-12-17 1986-12-17 コンクリ−ト打込時におけるスペ−ジング工法とその道具 Granted JPS63156165A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP29899186A JPS63156165A (ja) 1986-12-17 1986-12-17 コンクリ−ト打込時におけるスペ−ジング工法とその道具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29899186A JPS63156165A (ja) 1986-12-17 1986-12-17 コンクリ−ト打込時におけるスペ−ジング工法とその道具

Publications (2)

Publication Number Publication Date
JPS63156165A JPS63156165A (ja) 1988-06-29
JPH0454785B2 true JPH0454785B2 (cs) 1992-09-01

Family

ID=17866809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29899186A Granted JPS63156165A (ja) 1986-12-17 1986-12-17 コンクリ−ト打込時におけるスペ−ジング工法とその道具

Country Status (1)

Country Link
JP (1) JPS63156165A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2693250B2 (ja) * 1989-03-20 1997-12-24 富士写真フイルム株式会社 インスタントフイルムユニット
JP5207486B2 (ja) * 2009-10-07 2013-06-12 エクセン株式会社 コンクリートバイブレータ
JP5618161B2 (ja) * 2012-06-20 2014-11-05 エクセン株式会社 コンクリートバイブレータ
JP6975582B2 (ja) * 2017-09-01 2021-12-01 株式会社フジタ コンクリート打設時における気泡除去方法
JP7057162B2 (ja) * 2018-03-05 2022-04-19 佐藤工業株式会社 回転機構を有するコンクリート締固めバイブレータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5575019A (en) * 1978-11-30 1980-06-06 Nippon Concrete Kogyo Kk Boring by mixed feed of air and cement milk or the like and mixer-feeder therefor
JPS5775019A (en) * 1980-10-28 1982-05-11 Matsushita Electric Ind Co Ltd Channel selecting device

Also Published As

Publication number Publication date
JPS63156165A (ja) 1988-06-29

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