DE3730527A1 - Betonzusatzmittel - Google Patents

Betonzusatzmittel

Info

Publication number
DE3730527A1
DE3730527A1 DE3730527A DE3730527A DE3730527A1 DE 3730527 A1 DE3730527 A1 DE 3730527A1 DE 3730527 A DE3730527 A DE 3730527A DE 3730527 A DE3730527 A DE 3730527A DE 3730527 A1 DE3730527 A1 DE 3730527A1
Authority
DE
Germany
Prior art keywords
parts
component
weight
concrete
concrete admixture
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.)
Withdrawn
Application number
DE3730527A
Other languages
German (de)
English (en)
Inventor
John W Brook
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.)
MBT Holding AG
Original Assignee
Sandoz AG
Sandoz Patent GmbH
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 Sandoz AG, Sandoz Patent GmbH filed Critical Sandoz AG
Publication of DE3730527A1 publication Critical patent/DE3730527A1/de
Withdrawn legal-status Critical Current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
    • 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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • 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
    • C04B2103/10—Accelerators; Activators
    • C04B2103/12—Set accelerators
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/76—Use at unusual temperatures, e.g. sub-zero

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
DE3730527A 1986-09-19 1987-09-11 Betonzusatzmittel Withdrawn DE3730527A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90952486A 1986-09-19 1986-09-19

Publications (1)

Publication Number Publication Date
DE3730527A1 true DE3730527A1 (de) 1988-03-24

Family

ID=25427379

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3730527A Withdrawn DE3730527A1 (de) 1986-09-19 1987-09-11 Betonzusatzmittel

Country Status (11)

Country Link
JP (1) JPS6389445A (ja)
AT (1) AT393498B (ja)
AU (1) AU592013B2 (ja)
BE (1) BE1002419A4 (ja)
CA (1) CA1278797C (ja)
CH (1) CH675716A5 (ja)
DE (1) DE3730527A1 (ja)
ES (1) ES2005013A6 (ja)
FR (1) FR2604170B1 (ja)
GB (1) GB2195328B (ja)
IT (1) IT1211786B (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051640A1 (en) * 1997-05-15 1998-11-19 Mbt Holding Ag A cementitious mixture containing high pozzolan cement replacement and compatibilizing admixtures therefor
CN110615638A (zh) * 2019-10-15 2019-12-27 天津冶建特种材料有限公司 一种抗低温型液体无碱速凝剂及其制备方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100293114B1 (ko) * 1992-09-01 2001-09-17 스티브 티. 트링커, 메기오 로버트 수경시멘트 버그홀 감소 혼화물 및 이를 사용하는 방법
GB9505259D0 (en) * 1995-03-16 1995-05-03 Sandoz Ltd Improvements in or relating to organic compounds
JP4656471B2 (ja) * 2000-12-18 2011-03-23 建設省近畿地方建設局長 追突衝撃緩和装置
US7247201B2 (en) * 2004-10-07 2007-07-24 Ronald Barbour Pre-blend cement compositions containing non-chloride accelerators
NO20121086A1 (no) 2012-09-25 2014-03-26 Yara Int Asa Antifrysesammensetning for produksjon av bestandig betong under kalde temperaturforhold
NO20131392A1 (ja) 2013-10-21 2015-04-22 Yara Int Asa
US11878942B2 (en) 2019-01-08 2024-01-23 Sika Technology Ag Cementitious compositions with accelerated curing at low temperatures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3336131A1 (de) * 1982-10-08 1984-04-12 Flowcon Oy, 37800 Toijala Betonverguetungsmittel aus einem gemisch auf basis von lignisulfonat und verfahren zu dessen herstellung
DE3544189A1 (de) * 1984-12-14 1986-07-17 Nissan Chemical Industries, Ltd., Tokio/Tokyo Zement-zusammensetzung
ATE28180T1 (de) * 1982-05-10 1987-07-15 Sandoz Ag Zusatzmittel fuer kaltwetterbeton.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU417388A1 (ja) * 1972-02-04 1974-02-28
SU814930A1 (ru) * 1978-06-13 1981-03-23 Bychvarov Nikola Khristov Комплексна добавка дл цементо- бЕТОННОй СМЕСи
JPS5820896A (ja) * 1981-07-28 1983-02-07 植村　厚一 刃口
JPS58199760A (ja) * 1982-05-12 1983-11-21 日曹マスタ−ビルダ−ズ株式会社 寒中コンクリ−トの施工法
US4473405A (en) * 1983-04-11 1984-09-25 Martin Marietta Corporation Admixture for hydraulic cement
JPS6021840A (ja) * 1983-07-12 1985-02-04 日曹マスタ−ビルダ−ズ株式会社 セメント組成物
US4606770A (en) * 1984-11-13 1986-08-19 Sandoz Ltd. Additive for hydraulic cement mixes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE28180T1 (de) * 1982-05-10 1987-07-15 Sandoz Ag Zusatzmittel fuer kaltwetterbeton.
DE3336131A1 (de) * 1982-10-08 1984-04-12 Flowcon Oy, 37800 Toijala Betonverguetungsmittel aus einem gemisch auf basis von lignisulfonat und verfahren zu dessen herstellung
DE3544189A1 (de) * 1984-12-14 1986-07-17 Nissan Chemical Industries, Ltd., Tokio/Tokyo Zement-zusammensetzung

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998051640A1 (en) * 1997-05-15 1998-11-19 Mbt Holding Ag A cementitious mixture containing high pozzolan cement replacement and compatibilizing admixtures therefor
CN110615638A (zh) * 2019-10-15 2019-12-27 天津冶建特种材料有限公司 一种抗低温型液体无碱速凝剂及其制备方法

Also Published As

Publication number Publication date
ES2005013A6 (es) 1989-02-16
FR2604170A1 (fr) 1988-03-25
ATA235987A (de) 1991-04-15
AU592013B2 (en) 1989-12-21
IT8748397A0 (it) 1987-09-17
GB8721701D0 (en) 1987-10-21
AT393498B (de) 1991-10-25
CA1278797C (en) 1991-01-08
GB2195328A (en) 1988-04-07
JPS6389445A (ja) 1988-04-20
CH675716A5 (ja) 1990-10-31
IT1211786B (it) 1989-11-03
AU7848087A (en) 1988-03-24
BE1002419A4 (fr) 1991-02-05
FR2604170B1 (fr) 1992-11-06
GB2195328B (en) 1990-04-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: MBT HOLDING AG, ZUERICH, CH

8128 New person/name/address of the agent

Representative=s name: SPOTT WEINMILLER & PARTNER, 80336 MUENCHEN

8130 Withdrawal