JPS538379A - Surface treatment process for pumice - Google Patents

Surface treatment process for pumice

Info

Publication number
JPS538379A
JPS538379A JP8310776A JP8310776A JPS538379A JP S538379 A JPS538379 A JP S538379A JP 8310776 A JP8310776 A JP 8310776A JP 8310776 A JP8310776 A JP 8310776A JP S538379 A JPS538379 A JP S538379A
Authority
JP
Japan
Prior art keywords
pumice
surface treatment
treatment process
treatment
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.)
Pending
Application number
JP8310776A
Other languages
Japanese (ja)
Inventor
Toshihiko Maruyama
Tatsuo Noguchi
Hiroshi Inoue
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.)
Hokkaido Prefecture
Original Assignee
Hokkaido Prefecture
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 Hokkaido Prefecture filed Critical Hokkaido Prefecture
Priority to JP8310776A priority Critical patent/JPS538379A/en
Publication of JPS538379A publication Critical patent/JPS538379A/en
Pending legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP8310776A 1976-07-12 1976-07-12 Surface treatment process for pumice Pending JPS538379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8310776A JPS538379A (en) 1976-07-12 1976-07-12 Surface treatment process for pumice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8310776A JPS538379A (en) 1976-07-12 1976-07-12 Surface treatment process for pumice

Publications (1)

Publication Number Publication Date
JPS538379A true JPS538379A (en) 1978-01-25

Family

ID=13792969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8310776A Pending JPS538379A (en) 1976-07-12 1976-07-12 Surface treatment process for pumice

Country Status (1)

Country Link
JP (1) JPS538379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638247A (en) * 1986-06-25 1988-01-14 松下電工株式会社 Cementitious set matter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952238A (en) * 1972-09-18 1974-05-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952238A (en) * 1972-09-18 1974-05-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS638247A (en) * 1986-06-25 1988-01-14 松下電工株式会社 Cementitious set matter

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