JPS6243953B2 - - Google Patents

Info

Publication number
JPS6243953B2
JPS6243953B2 JP12605880A JP12605880A JPS6243953B2 JP S6243953 B2 JPS6243953 B2 JP S6243953B2 JP 12605880 A JP12605880 A JP 12605880A JP 12605880 A JP12605880 A JP 12605880A JP S6243953 B2 JPS6243953 B2 JP S6243953B2
Authority
JP
Japan
Prior art keywords
tar
board
present
strength
unfired
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
Application number
JP12605880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5751183A (en
Inventor
Sunao Mototani
Motoo Tsuboi
Osamu Michihiro
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.)
Shinagawa Refractories Co Ltd
Original Assignee
Shinagawa Refractories 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 Shinagawa Refractories Co Ltd filed Critical Shinagawa Refractories Co Ltd
Priority to JP12605880A priority Critical patent/JPS5751183A/ja
Publication of JPS5751183A publication Critical patent/JPS5751183A/ja
Publication of JPS6243953B2 publication Critical patent/JPS6243953B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Aftertreatments Of Artificial And Natural Stones (AREA)
JP12605880A 1980-09-12 1980-09-12 Tar-impregnated non-baked heat insulating board Granted JPS5751183A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12605880A JPS5751183A (en) 1980-09-12 1980-09-12 Tar-impregnated non-baked heat insulating board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12605880A JPS5751183A (en) 1980-09-12 1980-09-12 Tar-impregnated non-baked heat insulating board

Publications (2)

Publication Number Publication Date
JPS5751183A JPS5751183A (en) 1982-03-25
JPS6243953B2 true JPS6243953B2 (de) 1987-09-17

Family

ID=14925585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12605880A Granted JPS5751183A (en) 1980-09-12 1980-09-12 Tar-impregnated non-baked heat insulating board

Country Status (1)

Country Link
JP (1) JPS5751183A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7188695B2 (ja) * 2018-12-19 2022-12-13 平太郎 木戸 無水石膏製造形物およびその製造方法

Also Published As

Publication number Publication date
JPS5751183A (en) 1982-03-25

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