JPS5829611A - 長手方向に貫通孔を有する石膏ボ−ドの製造方法 - Google Patents

長手方向に貫通孔を有する石膏ボ−ドの製造方法

Info

Publication number
JPS5829611A
JPS5829611A JP12886081A JP12886081A JPS5829611A JP S5829611 A JPS5829611 A JP S5829611A JP 12886081 A JP12886081 A JP 12886081A JP 12886081 A JP12886081 A JP 12886081A JP S5829611 A JPS5829611 A JP S5829611A
Authority
JP
Japan
Prior art keywords
longitudinal direction
gypsum board
gypsum
hole
manufacture
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
JP12886081A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0135725B2 (th
Inventor
根津 修美雄
伊藤 文和
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.)
CHIYODA KENZAI KOGYO
Original Assignee
CHIYODA KENZAI KOGYO
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 CHIYODA KENZAI KOGYO filed Critical CHIYODA KENZAI KOGYO
Priority to JP12886081A priority Critical patent/JPS5829611A/ja
Publication of JPS5829611A publication Critical patent/JPS5829611A/ja
Publication of JPH0135725B2 publication Critical patent/JPH0135725B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Moulds, Cores, Or Mandrels (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
JP12886081A 1981-08-14 1981-08-14 長手方向に貫通孔を有する石膏ボ−ドの製造方法 Granted JPS5829611A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12886081A JPS5829611A (ja) 1981-08-14 1981-08-14 長手方向に貫通孔を有する石膏ボ−ドの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12886081A JPS5829611A (ja) 1981-08-14 1981-08-14 長手方向に貫通孔を有する石膏ボ−ドの製造方法

Publications (2)

Publication Number Publication Date
JPS5829611A true JPS5829611A (ja) 1983-02-21
JPH0135725B2 JPH0135725B2 (th) 1989-07-26

Family

ID=14995153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12886081A Granted JPS5829611A (ja) 1981-08-14 1981-08-14 長手方向に貫通孔を有する石膏ボ−ドの製造方法

Country Status (1)

Country Link
JP (1) JPS5829611A (th)

Also Published As

Publication number Publication date
JPH0135725B2 (th) 1989-07-26

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