JPS5574817A - Preparation of perforated concrete board - Google Patents

Preparation of perforated concrete board

Info

Publication number
JPS5574817A
JPS5574817A JP14834878A JP14834878A JPS5574817A JP S5574817 A JPS5574817 A JP S5574817A JP 14834878 A JP14834878 A JP 14834878A JP 14834878 A JP14834878 A JP 14834878A JP S5574817 A JPS5574817 A JP S5574817A
Authority
JP
Japan
Prior art keywords
preparation
concrete board
perforated concrete
perforated
board
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
JP14834878A
Other languages
Japanese (ja)
Other versions
JPS60208B2 (en
Inventor
Suminobu Hachiman
Isao Maehara
Hiroaki Katou
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.)
Ishikawajima Kenzai Kogyo Co Ltd
Original Assignee
Ishikawajima Kenzai Kogyo Co Ltd
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 Ishikawajima Kenzai Kogyo Co Ltd filed Critical Ishikawajima Kenzai Kogyo Co Ltd
Priority to JP14834878A priority Critical patent/JPS60208B2/en
Publication of JPS5574817A publication Critical patent/JPS5574817A/en
Publication of JPS60208B2 publication Critical patent/JPS60208B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
JP14834878A 1978-11-30 1978-11-30 Manufacturing method of perforated concrete board Expired JPS60208B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14834878A JPS60208B2 (en) 1978-11-30 1978-11-30 Manufacturing method of perforated concrete board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14834878A JPS60208B2 (en) 1978-11-30 1978-11-30 Manufacturing method of perforated concrete board

Publications (2)

Publication Number Publication Date
JPS5574817A true JPS5574817A (en) 1980-06-05
JPS60208B2 JPS60208B2 (en) 1985-01-07

Family

ID=15450745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14834878A Expired JPS60208B2 (en) 1978-11-30 1978-11-30 Manufacturing method of perforated concrete board

Country Status (1)

Country Link
JP (1) JPS60208B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169205A (en) * 1985-01-23 1986-07-30 ミサワホ−ム株式会社 Manufacture of light-weight aerated concrete panel with through-hole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61169205A (en) * 1985-01-23 1986-07-30 ミサワホ−ム株式会社 Manufacture of light-weight aerated concrete panel with through-hole
JPH0217331B2 (en) * 1985-01-23 1990-04-20 Misawa Homes Co

Also Published As

Publication number Publication date
JPS60208B2 (en) 1985-01-07

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