JPH0567583B2 - - Google Patents

Info

Publication number
JPH0567583B2
JPH0567583B2 JP1123790A JP12379089A JPH0567583B2 JP H0567583 B2 JPH0567583 B2 JP H0567583B2 JP 1123790 A JP1123790 A JP 1123790A JP 12379089 A JP12379089 A JP 12379089A JP H0567583 B2 JPH0567583 B2 JP H0567583B2
Authority
JP
Japan
Prior art keywords
concrete
weight
polyethylene glycol
centrifugal
parts
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 - Lifetime
Application number
JP1123790A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02302353A (ja
Inventor
Yutaka Ando
Tetsuo Kobayashi
Hisayoshi Nakanishi
Osamu Kimura
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.)
Sumitomo Osaka Cement Co Ltd
Asahi Concrete Works Co Ltd
Original Assignee
Osaka Cement Co Ltd
Asahi Concrete Works Co 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 Osaka Cement Co Ltd, Asahi Concrete Works Co Ltd filed Critical Osaka Cement Co Ltd
Priority to JP12379089A priority Critical patent/JPH02302353A/ja
Publication of JPH02302353A publication Critical patent/JPH02302353A/ja
Publication of JPH0567583B2 publication Critical patent/JPH0567583B2/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

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)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP12379089A 1989-05-16 1989-05-16 ヒューム管用コンクリート組成物及び遠心力コンクリートヒューム管の製造方法 Granted JPH02302353A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12379089A JPH02302353A (ja) 1989-05-16 1989-05-16 ヒューム管用コンクリート組成物及び遠心力コンクリートヒューム管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12379089A JPH02302353A (ja) 1989-05-16 1989-05-16 ヒューム管用コンクリート組成物及び遠心力コンクリートヒューム管の製造方法

Publications (2)

Publication Number Publication Date
JPH02302353A JPH02302353A (ja) 1990-12-14
JPH0567583B2 true JPH0567583B2 (enrdf_load_stackoverflow) 1993-09-27

Family

ID=14869366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12379089A Granted JPH02302353A (ja) 1989-05-16 1989-05-16 ヒューム管用コンクリート組成物及び遠心力コンクリートヒューム管の製造方法

Country Status (1)

Country Link
JP (1) JPH02302353A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2622920B2 (ja) * 1992-09-02 1997-06-25 日本セメント株式会社 セメント或いは石灰の発塵抑制方法
JP3609477B2 (ja) * 1995-01-23 2005-01-12 株式会社エヌエムビー ポンプ施工に用いるセメント組成物用のセメント添加剤

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07115910B2 (ja) * 1987-07-07 1995-12-13 住友大阪セメント株式会社 コンクリート組成物及び遠心力コンクリート成形体の製造方法

Also Published As

Publication number Publication date
JPH02302353A (ja) 1990-12-14

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