SE9701301L - Krympreducerande medel för cementkompositioner - Google Patents

Krympreducerande medel för cementkompositioner

Info

Publication number
SE9701301L
SE9701301L SE9701301A SE9701301A SE9701301L SE 9701301 L SE9701301 L SE 9701301L SE 9701301 A SE9701301 A SE 9701301A SE 9701301 A SE9701301 A SE 9701301A SE 9701301 L SE9701301 L SE 9701301L
Authority
SE
Sweden
Prior art keywords
agent
acetal
reducing agents
cement compositions
compositions
Prior art date
Application number
SE9701301A
Other languages
English (en)
Other versions
SE9701301D0 (sv
SE509144C2 (sv
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
Priority to SE9701301A priority Critical patent/SE509144C2/sv
Publication of SE9701301D0 publication Critical patent/SE9701301D0/sv
Priority to DE69809791T priority patent/DE69809791T2/de
Priority to AT98917836T priority patent/ATE228490T1/de
Priority to AU70889/98A priority patent/AU7088998A/en
Priority to JP54266798A priority patent/JP4304546B2/ja
Priority to PCT/SE1998/000578 priority patent/WO1998045219A1/en
Priority to US09/402,399 priority patent/US6251180B1/en
Priority to EP98917836A priority patent/EP1027303B1/en
Publication of SE9701301L publication Critical patent/SE9701301L/sv
Publication of SE509144C2 publication Critical patent/SE509144C2/sv
Priority to NO19994937A priority 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
SE9701301A 1997-04-09 1997-04-09 Krympreducerande medel för cementkompositioner SE509144C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9701301A SE509144C2 (sv) 1997-04-09 1997-04-09 Krympreducerande medel för cementkompositioner
EP98917836A EP1027303B1 (en) 1997-04-09 1998-03-30 Shrinkage-reducing agent for cement compositions
JP54266798A JP4304546B2 (ja) 1997-04-09 1998-03-30 セメント組成物用収縮低減剤
AT98917836T ATE228490T1 (de) 1997-04-09 1998-03-30 Schwindungreduzierendes mittel für zementzusammensetzungen
AU70889/98A AU7088998A (en) 1997-04-09 1998-03-30 Shrinkage-reducing agent for cement compositions
DE69809791T DE69809791T2 (de) 1997-04-09 1998-03-30 Schwindungreduzierendes mittel für zementzusammensetzungen
PCT/SE1998/000578 WO1998045219A1 (en) 1997-04-09 1998-03-30 Shrinkage-reducing agent for cement compositions
US09/402,399 US6251180B1 (en) 1997-04-09 1998-03-30 Shrinkage-reducing agent for cement compositions
NO19994937A NO323099B1 (no) 1997-04-09 1999-10-08 Krympningsreduserende middel for sementsammensetninger og anvendelse derav

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701301A SE509144C2 (sv) 1997-04-09 1997-04-09 Krympreducerande medel för cementkompositioner

Publications (3)

Publication Number Publication Date
SE9701301D0 SE9701301D0 (sv) 1997-04-09
SE9701301L true SE9701301L (sv) 1998-10-10
SE509144C2 SE509144C2 (sv) 1998-12-07

Family

ID=20406496

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701301A SE509144C2 (sv) 1997-04-09 1997-04-09 Krympreducerande medel för cementkompositioner

Country Status (9)

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

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
BR112020019084A2 (pt) 2018-03-22 2020-12-29 Dustin A. Hartman Método para preparar um produto de concreto acabado melhorado
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
NO994937L (no) 1999-12-06
NO323099B1 (no) 2007-01-02
EP1027303B1 (en) 2002-11-27
DE69809791T2 (de) 2003-07-03
WO1998045219A1 (en) 1998-10-15
SE9701301D0 (sv) 1997-04-09
NO994937D0 (no) 1999-10-08
JP2001518871A (ja) 2001-10-16
SE509144C2 (sv) 1998-12-07
JP4304546B2 (ja) 2009-07-29
EP1027303A1 (en) 2000-08-16
ATE228490T1 (de) 2002-12-15
US6251180B1 (en) 2001-06-26
DE69809791D1 (de) 2003-01-09
AU7088998A (en) 1998-10-30

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