JPH0135725B2 - - Google Patents

Info

Publication number: JPH0135725B2
Authority: JP; Japan
Prior art keywords: gypsum; gypsum board; pipe; longitudinal direction; board
Prior art date: 1981-08-14
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

Application number

JP12886081A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5829611A (ja

Inventor

Sumio Nezu

Fumikazu Ito

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.)

1981-08-14

Filing date

1981-08-14

Publication date

1989-07-26

1981-08-14 Application filed by CHIYODA KENZAI KOGYO filed Critical CHIYODA KENZAI KOGYO

1981-08-14 Priority to JP12886081A priority Critical patent/JPS5829611A/ja

1983-02-21 Publication of JPS5829611A publication Critical patent/JPS5829611A/ja

1989-07-26 Publication of JPH0135725B2 publication Critical patent/JPH0135725B2/ja

Status Granted legal-status Critical Current

Links

229910052602 gypsum Inorganic materials 0.000 claims description 34
239000010440 gypsum Substances 0.000 claims description 34
238000004519 manufacturing process Methods 0.000 claims description 8
239000002002 slurry Substances 0.000 claims description 8
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
238000010586 diagram Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
239000004698 Polyethylene Substances 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000006082 mold release agent Substances 0.000 description 1
239000003973 paint Substances 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
229920000915 polyvinyl chloride Polymers 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920002050 silicone resin Polymers 0.000 description 1

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 JPS5829611A (ja)	1983-02-21
JPH0135725B2 true 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)

1981
- 1981-08-14 JP JP12886081A patent/JPS5829611A/ja active Granted

Also Published As

Publication number	Publication date
JPS5829611A (ja)	1983-02-21

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