JPH0451504B2 - - Google Patents

Info

Publication number
JPH0451504B2
JPH0451504B2 JP58063627A JP6362783A JPH0451504B2 JP H0451504 B2 JPH0451504 B2 JP H0451504B2 JP 58063627 A JP58063627 A JP 58063627A JP 6362783 A JP6362783 A JP 6362783A JP H0451504 B2 JPH0451504 B2 JP H0451504B2
Authority
JP
Japan
Prior art keywords
strength
added
weight
bending strength
cement
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
JP58063627A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59190246A (ja
Inventor
Yoshiharu Watanabe
Hisayuki Shimizu
Mineo Ito
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 JP6362783A priority Critical patent/JPS59190246A/ja
Publication of JPS59190246A publication Critical patent/JPS59190246A/ja
Publication of JPH0451504B2 publication Critical patent/JPH0451504B2/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • C04B28/16—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP6362783A 1983-04-13 1983-04-13 外圧強度大なるヒユ−ム管の製造方法 Granted JPS59190246A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6362783A JPS59190246A (ja) 1983-04-13 1983-04-13 外圧強度大なるヒユ−ム管の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6362783A JPS59190246A (ja) 1983-04-13 1983-04-13 外圧強度大なるヒユ−ム管の製造方法

Publications (2)

Publication Number Publication Date
JPS59190246A JPS59190246A (ja) 1984-10-29
JPH0451504B2 true JPH0451504B2 (enrdf_load_stackoverflow) 1992-08-19

Family

ID=13234762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6362783A Granted JPS59190246A (ja) 1983-04-13 1983-04-13 外圧強度大なるヒユ−ム管の製造方法

Country Status (1)

Country Link
JP (1) JPS59190246A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05295701A (ja) * 1992-04-17 1993-11-09 Shoji Iwata レールポイントの融雪装置
JP5242431B2 (ja) * 2009-01-26 2013-07-24 株式会社間組 硫黄酸化細菌及び／又は鉄酸化細菌の生育阻害剤、及びコンクリート又はモルタル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116456A (enrdf_load_stackoverflow) * 1974-07-31 1976-02-09 Funai Electric Co
JPS5394329A (en) * 1977-01-31 1978-08-18 Denki Kagaku Kogyo Kk Method of making concrete moulding
JPS6013990B2 (ja) * 1981-08-19 1985-04-10 電気化学工業株式会社 成型体の製法

Also Published As

Publication number Publication date
JPS59190246A (ja) 1984-10-29

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