JPH0134943B2 - - Google Patents

Info

Publication number
JPH0134943B2
JPH0134943B2 JP6027781A JP6027781A JPH0134943B2 JP H0134943 B2 JPH0134943 B2 JP H0134943B2 JP 6027781 A JP6027781 A JP 6027781A JP 6027781 A JP6027781 A JP 6027781A JP H0134943 B2 JPH0134943 B2 JP H0134943B2
Authority
JP
Japan
Prior art keywords
concrete
added
performance water
cement
tartaric acid
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
JP6027781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57175766A (en
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 JP6027781A priority Critical patent/JPS57175766A/ja
Publication of JPS57175766A publication Critical patent/JPS57175766A/ja
Publication of JPH0134943B2 publication Critical patent/JPH0134943B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP6027781A 1981-04-21 1981-04-21 Concrete workability improvement Granted JPS57175766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6027781A JPS57175766A (en) 1981-04-21 1981-04-21 Concrete workability improvement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6027781A JPS57175766A (en) 1981-04-21 1981-04-21 Concrete workability improvement

Publications (2)

Publication Number Publication Date
JPS57175766A JPS57175766A (en) 1982-10-28
JPH0134943B2 true JPH0134943B2 (enrdf_load_stackoverflow) 1989-07-21

Family

ID=13137479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6027781A Granted JPS57175766A (en) 1981-04-21 1981-04-21 Concrete workability improvement

Country Status (1)

Country Link
JP (1) JPS57175766A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106608A (en) * 1995-03-31 2000-08-22 Andree; Gerd Floor patching and leveling compound and associated method
US8987428B2 (en) * 2012-03-07 2015-03-24 Empire Technology Development Llc Lignin-based surfactants

Also Published As

Publication number Publication date
JPS57175766A (en) 1982-10-28

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