JPS5637259A - Cement contraction reducing agent - Google Patents

Cement contraction reducing agent

Info

Publication number
JPS5637259A
JPS5637259A JP11090379A JP11090379A JPS5637259A JP S5637259 A JPS5637259 A JP S5637259A JP 11090379 A JP11090379 A JP 11090379A JP 11090379 A JP11090379 A JP 11090379A JP S5637259 A JPS5637259 A JP S5637259A
Authority
JP
Japan
Prior art keywords
reducing agent
contraction reducing
cement contraction
cement
agent
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
JP11090379A
Other languages
Japanese (ja)
Other versions
JPS5651148B2 (en
Inventor
Kouji Gotou
Takeshi Satou
Kouji Sakai
Motohiko Meshii
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.)
Nihon Cement Co Ltd
Sanyo Chemical Industries Ltd
Original Assignee
Nihon Cement Co Ltd
Sanyo Chemical Industries Ltd
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 Nihon Cement Co Ltd, Sanyo Chemical Industries Ltd filed Critical Nihon Cement Co Ltd
Priority to JP11090379A priority Critical patent/JPS5637259A/en
Publication of JPS5637259A publication Critical patent/JPS5637259A/en
Publication of JPS5651148B2 publication Critical patent/JPS5651148B2/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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
    • 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
    • C04B24/02—Alcohols; Phenols; Ethers
    • C04B24/023—Ethers
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/56—Opacifiers
    • C04B2103/58—Shrinkage reducing agents
JP11090379A 1979-08-30 1979-08-30 Cement contraction reducing agent Granted JPS5637259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11090379A JPS5637259A (en) 1979-08-30 1979-08-30 Cement contraction reducing agent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11090379A JPS5637259A (en) 1979-08-30 1979-08-30 Cement contraction reducing agent

Publications (2)

Publication Number Publication Date
JPS5637259A true JPS5637259A (en) 1981-04-10
JPS5651148B2 JPS5651148B2 (en) 1981-12-03

Family

ID=14547583

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11090379A Granted JPS5637259A (en) 1979-08-30 1979-08-30 Cement contraction reducing agent

Country Status (1)

Country Link
JP (1) JPS5637259A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174555A (en) * 1983-03-25 1984-10-03 太平洋セメント株式会社 Manufacture of ae fly ash concrete
JPS59184753A (en) * 1983-04-06 1984-10-20 株式会社竹中工務店 Dry shrinkage reducing agent for cement
JPS63156052A (en) * 1986-12-18 1988-06-29 フジタ工業株式会社 Concrete operation
JPH01145357A (en) * 1987-12-01 1989-06-07 Asahi Glass Co Ltd Low shrinkage cement composition
US4975121A (en) * 1988-07-15 1990-12-04 Fujisawa Pharmaceutical Co., Ltd. Durability improving agent for cement-hydraulic-set substances, method of improving same, and cement-hydraulic-set substances improved in durability
US5362323A (en) * 1992-02-14 1994-11-08 W. R. Grace & Co. Conn. Cement admixture composition
US5938835A (en) * 1993-09-14 1999-08-17 W. R. Grace & Co.-Conn. Cement composition
EP1024120A1 (en) 1999-01-29 2000-08-02 Sika AG, vorm. Kaspar Winkler & Co. Method of reducing the shrinkage of hydraulic binders
JP2002226246A (en) * 2001-01-30 2002-08-14 Asahi Denka Kogyo Kk Shrinkage reducer for cementitious material and method for reducing shrinkage of cementitious material
US6454850B2 (en) 2000-04-28 2002-09-24 Nippon Shokubai Co., Ltd. Cement admixture and cement composition comprising this
JP2005281008A (en) * 2004-03-26 2005-10-13 Hokkaido Technology Licence Office Co Ltd Shrinkage reducing composition for hydraulic material
JP2009173515A (en) * 2007-12-26 2009-08-06 Takemoto Oil & Fat Co Ltd Powdery shrinkage reducing agent for cement premix product and cement premix product
JP2014094873A (en) * 2012-10-09 2014-05-22 Matsumoto Yushi Seiyaku Co Ltd Shrinkage-reducing agent for cement and cement composition
JP2014185043A (en) * 2013-03-22 2014-10-02 Matsumoto Yushi Seiyaku Co Ltd Shrinkage reducing agent for cement and cement composition
JP2021038111A (en) * 2019-09-02 2021-03-11 株式会社フローリック Cement admixture, and cement composition

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009180021A (en) * 2008-01-31 2009-08-13 Utsunomiya Univ Gap filling material for use in weed growth prevention method
JP5135056B2 (en) * 2008-05-15 2013-01-30 株式会社日本触媒 Shrinkage reducing agent for hydraulic material and shrinkage reducing agent composition for hydraulic material
KR20110044212A (en) 2008-07-31 2011-04-28 가부시키가이샤 닛폰 쇼쿠바이 Shrinkage-reducing agent for hydraulic material and shrinkage-reducing agent composition for hydraulic material
JP5120651B2 (en) * 2008-12-25 2013-01-16 東邦化学工業株式会社 Shrinkage reducing agent for cement composition
US8933151B2 (en) 2010-01-08 2015-01-13 Nippon Shokubai Co., Ltd. Shrinkage-reducing agent for hydraulic material

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174555A (en) * 1983-03-25 1984-10-03 太平洋セメント株式会社 Manufacture of ae fly ash concrete
JPS6356184B2 (en) * 1983-03-25 1988-11-07 Onoda Cement Co Ltd
JPS59184753A (en) * 1983-04-06 1984-10-20 株式会社竹中工務店 Dry shrinkage reducing agent for cement
JPH0428664B2 (en) * 1983-04-06 1992-05-14 Takenaka Komuten Kk
JPS63156052A (en) * 1986-12-18 1988-06-29 フジタ工業株式会社 Concrete operation
JPH01145357A (en) * 1987-12-01 1989-06-07 Asahi Glass Co Ltd Low shrinkage cement composition
US4975121A (en) * 1988-07-15 1990-12-04 Fujisawa Pharmaceutical Co., Ltd. Durability improving agent for cement-hydraulic-set substances, method of improving same, and cement-hydraulic-set substances improved in durability
US5362323A (en) * 1992-02-14 1994-11-08 W. R. Grace & Co. Conn. Cement admixture composition
US5938835A (en) * 1993-09-14 1999-08-17 W. R. Grace & Co.-Conn. Cement composition
EP1024120A1 (en) 1999-01-29 2000-08-02 Sika AG, vorm. Kaspar Winkler & Co. Method of reducing the shrinkage of hydraulic binders
US6454850B2 (en) 2000-04-28 2002-09-24 Nippon Shokubai Co., Ltd. Cement admixture and cement composition comprising this
JP2002226246A (en) * 2001-01-30 2002-08-14 Asahi Denka Kogyo Kk Shrinkage reducer for cementitious material and method for reducing shrinkage of cementitious material
JP2005281008A (en) * 2004-03-26 2005-10-13 Hokkaido Technology Licence Office Co Ltd Shrinkage reducing composition for hydraulic material
JP2009173515A (en) * 2007-12-26 2009-08-06 Takemoto Oil & Fat Co Ltd Powdery shrinkage reducing agent for cement premix product and cement premix product
JP4614468B2 (en) * 2007-12-26 2011-01-19 竹本油脂株式会社 Powdery shrinkage reducing agent and cement premix product for cement premix product
JP2014094873A (en) * 2012-10-09 2014-05-22 Matsumoto Yushi Seiyaku Co Ltd Shrinkage-reducing agent for cement and cement composition
JP2014185043A (en) * 2013-03-22 2014-10-02 Matsumoto Yushi Seiyaku Co Ltd Shrinkage reducing agent for cement and cement composition
JP2021038111A (en) * 2019-09-02 2021-03-11 株式会社フローリック Cement admixture, and cement composition

Also Published As

Publication number Publication date
JPS5651148B2 (en) 1981-12-03

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