JPH0159990B2 - - Google Patents

Info

Publication number
JPH0159990B2
JPH0159990B2 JP17938082A JP17938082A JPH0159990B2 JP H0159990 B2 JPH0159990 B2 JP H0159990B2 JP 17938082 A JP17938082 A JP 17938082A JP 17938082 A JP17938082 A JP 17938082A JP H0159990 B2 JPH0159990 B2 JP H0159990B2
Authority
JP
Japan
Prior art keywords
strength
cement
concrete
gypsum
added
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
JP17938082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5969455A (ja
Inventor
Yoshiharu Watanabe
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.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
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 Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Priority to JP17938082A priority Critical patent/JPS5969455A/ja
Publication of JPS5969455A publication Critical patent/JPS5969455A/ja
Publication of JPH0159990B2 publication Critical patent/JPH0159990B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP17938082A 1982-10-13 1982-10-13 高強度コンクリ−トの耐久性改善法 Granted JPS5969455A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17938082A JPS5969455A (ja) 1982-10-13 1982-10-13 高強度コンクリ−トの耐久性改善法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17938082A JPS5969455A (ja) 1982-10-13 1982-10-13 高強度コンクリ−トの耐久性改善法

Publications (2)

Publication Number Publication Date
JPS5969455A JPS5969455A (ja) 1984-04-19
JPH0159990B2 true JPH0159990B2 (da) 1989-12-20

Family

ID=16064840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17938082A Granted JPS5969455A (ja) 1982-10-13 1982-10-13 高強度コンクリ−トの耐久性改善法

Country Status (1)

Country Link
JP (1) JPS5969455A (da)

Also Published As

Publication number Publication date
JPS5969455A (ja) 1984-04-19

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