JPH0228533B2 - - Google Patents

Info

Publication number
JPH0228533B2
JPH0228533B2 JP58092171A JP9217183A JPH0228533B2 JP H0228533 B2 JPH0228533 B2 JP H0228533B2 JP 58092171 A JP58092171 A JP 58092171A JP 9217183 A JP9217183 A JP 9217183A JP H0228533 B2 JPH0228533 B2 JP H0228533B2
Authority
JP
Japan
Prior art keywords
ultrafine particles
slurry
weight
centrifugal force
amount
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
JP58092171A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59215808A (ja
Inventor
Kimio Fukuzawa
Katsuya Okuyama
Soji Matsumoto
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.)
Nippon Concrete Industries Co Ltd
Original Assignee
Nippon Concrete Industries 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 Nippon Concrete Industries Co Ltd filed Critical Nippon Concrete Industries Co Ltd
Priority to JP9217183A priority Critical patent/JPS59215808A/ja
Publication of JPS59215808A publication Critical patent/JPS59215808A/ja
Publication of JPH0228533B2 publication Critical patent/JPH0228533B2/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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/06—Quartz; Sand

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (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)
JP9217183A 1983-05-25 1983-05-25 遠心力によるコンクリ−ト柱体の製造方法 Granted JPS59215808A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9217183A JPS59215808A (ja) 1983-05-25 1983-05-25 遠心力によるコンクリ−ト柱体の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9217183A JPS59215808A (ja) 1983-05-25 1983-05-25 遠心力によるコンクリ−ト柱体の製造方法

Publications (2)

Publication Number Publication Date
JPS59215808A JPS59215808A (ja) 1984-12-05
JPH0228533B2 true JPH0228533B2 (esLanguage) 1990-06-25

Family

ID=14046982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9217183A Granted JPS59215808A (ja) 1983-05-25 1983-05-25 遠心力によるコンクリ−ト柱体の製造方法

Country Status (1)

Country Link
JP (1) JPS59215808A (esLanguage)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62265156A (ja) * 1986-05-12 1987-11-18 山陽国策パルプ株式会社 パイル・ポ−ルの製造方法
JPS6360142A (ja) * 1986-08-29 1988-03-16 中川ヒユ−ム管工業株式会社 コンクリ−ト製品の遠心成型方法
JP2626709B2 (ja) * 1987-10-08 1997-07-02 清水建設株式会社 スラリー材の含水量測定方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5760124A (en) * 1980-09-26 1982-04-10 Ishida Sangyo Kk Electric space heating apparatus

Also Published As

Publication number Publication date
JPS59215808A (ja) 1984-12-05

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