NO994937L - Krympingsreduserende middel for sementsammensetninger - Google Patents

Krympingsreduserende middel for sementsammensetninger

Info

Publication number
NO994937L
NO994937L NO994937A NO994937A NO994937L NO 994937 L NO994937 L NO 994937L NO 994937 A NO994937 A NO 994937A NO 994937 A NO994937 A NO 994937A NO 994937 L NO994937 L NO 994937L
Authority
NO
Norway
Prior art keywords
agent
acetal
reducing agent
cement compositions
shrinkage reducing
Prior art date
Application number
NO994937A
Other languages
English (en)
Other versions
NO994937D0 (no
NO323099B1 (no
Inventor
Jens Engstrand
Carl-Axel Sjoegreen
Original Assignee
Perstorp Ab
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 Perstorp Ab filed Critical Perstorp Ab
Publication of NO994937D0 publication Critical patent/NO994937D0/no
Publication of NO994937L publication Critical patent/NO994937L/no
Publication of NO323099B1 publication Critical patent/NO323099B1/no

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
    • C04B24/02—Alcohols; Phenols; Ethers
    • C04B24/023—Ethers
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
NO19994937A 1997-04-09 1999-10-08 Krympningsreduserende middel for sementsammensetninger og anvendelse derav NO323099B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9701301A SE509144C2 (sv) 1997-04-09 1997-04-09 Krympreducerande medel för cementkompositioner
PCT/SE1998/000578 WO1998045219A1 (en) 1997-04-09 1998-03-30 Shrinkage-reducing agent for cement compositions

Publications (3)

Publication Number Publication Date
NO994937D0 NO994937D0 (no) 1999-10-08
NO994937L true NO994937L (no) 1999-12-06
NO323099B1 NO323099B1 (no) 2007-01-02

Family

ID=20406496

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19994937A NO323099B1 (no) 1997-04-09 1999-10-08 Krympningsreduserende middel for sementsammensetninger og anvendelse derav

Country Status (9)

Country Link
US (1) US6251180B1 (no)
EP (1) EP1027303B1 (no)
JP (1) JP4304546B2 (no)
AT (1) ATE228490T1 (no)
AU (1) AU7088998A (no)
DE (1) DE69809791T2 (no)
NO (1) NO323099B1 (no)
SE (1) SE509144C2 (no)
WO (1) WO1998045219A1 (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5215680B2 (ja) 2008-01-28 2013-06-19 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 収縮低減剤
US20090306249A1 (en) * 2008-05-30 2009-12-10 Optechnology, Inc. Cementitious composites
FR2969156B1 (fr) 2010-12-21 2013-02-08 Chryso Polymere comportant une fonction hydrolysable utilisable comme fluidifiant
US8784558B2 (en) * 2011-05-26 2014-07-22 Premier Magnesia, Llc Admixtures for shrink crack reduction of portland cement-based mortars and concretes
EP2716615A1 (en) 2012-10-04 2014-04-09 Construction Research & Technology GmbH Hydraulic composition
JP6016686B2 (ja) * 2013-03-26 2016-10-26 花王株式会社 水硬性粉体用強度向上剤組成物
MX2017003905A (es) * 2014-11-07 2017-06-26 Halliburton Energy Services Inc Agente liquido anticontraccion para cemento.
AU2019232570A1 (en) 2018-03-09 2020-10-01 Dustin A. Hartman Novel compositions for improved concrete performance
KR20210003114A (ko) 2018-03-22 2021-01-11 더스틴 에이. 하트만 개선된 마감 콘크리트 제품을 제조하기 위한 방법
US11866366B2 (en) 2019-09-03 2024-01-09 Specification Products, Inc. Wear-resistant concrete formulations and methods for their preparation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900202A1 (de) * 1969-01-03 1970-08-06 Bayer Ag Neue Dioxanderivate
SE504282C2 (sv) * 1995-01-23 1996-12-23 Perstorp Ab Förfarande för framställning av en selektivt substituerad triol
SE9502355L (sv) * 1995-06-29 1996-12-30 Perstorp Ab Spaltning av cykloalkyletrar

Also Published As

Publication number Publication date
SE9701301L (sv) 1998-10-10
WO1998045219A1 (en) 1998-10-15
DE69809791D1 (de) 2003-01-09
NO994937D0 (no) 1999-10-08
ATE228490T1 (de) 2002-12-15
JP2001518871A (ja) 2001-10-16
JP4304546B2 (ja) 2009-07-29
NO323099B1 (no) 2007-01-02
EP1027303B1 (en) 2002-11-27
US6251180B1 (en) 2001-06-26
DE69809791T2 (de) 2003-07-03
SE9701301D0 (sv) 1997-04-09
EP1027303A1 (en) 2000-08-16
AU7088998A (en) 1998-10-30
SE509144C2 (sv) 1998-12-07

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Legal Events

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