JPH01160851A - スランプロス低減型混和剤およびこれを用いた組成物 - Google Patents

スランプロス低減型混和剤およびこれを用いた組成物

Info

Publication number
JPH01160851A
JPH01160851A JP32080887A JP32080887A JPH01160851A JP H01160851 A JPH01160851 A JP H01160851A JP 32080887 A JP32080887 A JP 32080887A JP 32080887 A JP32080887 A JP 32080887A JP H01160851 A JPH01160851 A JP H01160851A
Authority
JP
Japan
Prior art keywords
admixture
cement
light oil
acid anhydride
dicarboxylic 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.)
Granted
Application number
JP32080887A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437022B2 (mo
Inventor
Yoshihiro Naruse
成瀬　義弘
Masato Takagi
正人 高木
Hiroyuki Sugiura
杉浦　啓之
Norihide Enomoto
憲秀 榎本
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.)
JFE Steel Corp
Original Assignee
Kawasaki Steel Corp
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 Kawasaki Steel Corp filed Critical Kawasaki Steel Corp
Priority to JP32080887A priority Critical patent/JPH01160851A/ja
Publication of JPH01160851A publication Critical patent/JPH01160851A/ja
Publication of JPH0437022B2 publication Critical patent/JPH0437022B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP32080887A 1987-12-18 1987-12-18 スランプロス低減型混和剤およびこれを用いた組成物 Granted JPH01160851A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32080887A JPH01160851A (ja) 1987-12-18 1987-12-18 スランプロス低減型混和剤およびこれを用いた組成物

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32080887A JPH01160851A (ja) 1987-12-18 1987-12-18 スランプロス低減型混和剤およびこれを用いた組成物

Publications (2)

Publication Number Publication Date
JPH01160851A true JPH01160851A (ja) 1989-06-23
JPH0437022B2 JPH0437022B2 (mo) 1992-06-18

Family

ID=18125466

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32080887A Granted JPH01160851A (ja) 1987-12-18 1987-12-18 スランプロス低減型混和剤およびこれを用いた組成物

Country Status (1)

Country Link
JP (1) JPH01160851A (mo)

Also Published As

Publication number Publication date
JPH0437022B2 (mo) 1992-06-18

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