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JPS5377223A - Additives for cement - Google Patents

Additives for cement

Info

Publication number
JPS5377223A
JPS5377223A JP15208276A JP15208276A JPS5377223A JP S5377223 A JPS5377223 A JP S5377223A JP 15208276 A JP15208276 A JP 15208276A JP 15208276 A JP15208276 A JP 15208276A JP S5377223 A JPS5377223 A JP S5377223A
Authority
JP
Japan
Prior art keywords
cement
additives
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
JP15208276A
Other languages
Japanese (ja)
Inventor
Kiyoshi Takase
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.)
JAPAN PROCESS ENG
Original Assignee
JAPAN PROCESS ENG
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 JAPAN PROCESS ENG filed Critical JAPAN PROCESS ENG
Priority to JP15208276A priority Critical patent/JPS5377223A/en
Publication of JPS5377223A publication Critical patent/JPS5377223A/en
Pending legal-status Critical Current

Links

JP15208276A 1976-12-20 1976-12-20 Additives for cement Pending JPS5377223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15208276A JPS5377223A (en) 1976-12-20 1976-12-20 Additives for cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15208276A JPS5377223A (en) 1976-12-20 1976-12-20 Additives for cement

Publications (1)

Publication Number Publication Date
JPS5377223A true JPS5377223A (en) 1978-07-08

Family

ID=15532650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15208276A Pending JPS5377223A (en) 1976-12-20 1976-12-20 Additives for cement

Country Status (1)

Country Link
JP (1) JPS5377223A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115560A2 (en) * 1983-02-02 1984-08-15 Won Pyo Hong Improved Portland cement, process for preparing same, and compositions containing same
EP0547160A4 (en) * 1990-09-07 1993-12-29 John F. Schneider Homogeneous tar and cementitious composition and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0115560A2 (en) * 1983-02-02 1984-08-15 Won Pyo Hong Improved Portland cement, process for preparing same, and compositions containing same
EP0547160A4 (en) * 1990-09-07 1993-12-29 John F. Schneider Homogeneous tar and cementitious composition and process

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