JPS6210949B2 - - Google Patents

Info

Publication number
JPS6210949B2
JPS6210949B2 JP58080964A JP8096483A JPS6210949B2 JP S6210949 B2 JPS6210949 B2 JP S6210949B2 JP 58080964 A JP58080964 A JP 58080964A JP 8096483 A JP8096483 A JP 8096483A JP S6210949 B2 JPS6210949 B2 JP S6210949B2
Authority
JP
Japan
Prior art keywords
weight
less
lignin sulfonate
concrete
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
Application number
JP58080964A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59207865A (ja
Inventor
Tadayoshi Ishibashi
Yukio Kitago
Etsuro Sakai
Hideaki Gomi
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
Nippon Kokan Koji KK
Original Assignee
Nippon Kokan Koji KK
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 Nippon Kokan Koji KK, Denki Kagaku Kogyo KK filed Critical Nippon Kokan Koji KK
Priority to JP8096483A priority Critical patent/JPS59207865A/ja
Publication of JPS59207865A publication Critical patent/JPS59207865A/ja
Publication of JPS6210949B2 publication Critical patent/JPS6210949B2/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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP8096483A 1983-05-11 1983-05-11 高強度コンクリ−トの製造法 Granted JPS59207865A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8096483A JPS59207865A (ja) 1983-05-11 1983-05-11 高強度コンクリ−トの製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8096483A JPS59207865A (ja) 1983-05-11 1983-05-11 高強度コンクリ−トの製造法

Publications (2)

Publication Number Publication Date
JPS59207865A JPS59207865A (ja) 1984-11-26
JPS6210949B2 true JPS6210949B2 (enrdf_load_html_response) 1987-03-09

Family

ID=13733194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8096483A Granted JPS59207865A (ja) 1983-05-11 1983-05-11 高強度コンクリ−トの製造法

Country Status (1)

Country Link
JP (1) JPS59207865A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6391537B2 (ja) * 2015-07-16 2018-09-19 鹿島建設株式会社 コンクリートの打設装置、及びコンクリートの打設方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811381B2 (ja) * 1980-06-09 1983-03-02 電気化学工業株式会社 水硬性結合剤用添加剤
JPS57166346A (en) * 1981-04-03 1982-10-13 Denki Kagaku Kogyo Kk Additive for hydraulic cement composition
JPS593429B2 (ja) * 1981-10-29 1984-01-24 電気化学工業株式会社 生コンクリ−トの製法

Also Published As

Publication number Publication date
JPS59207865A (ja) 1984-11-26

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