ATE250563T1 - Steuerung der betondehnung infolge alkali- kieselsäure reaktion - Google Patents

Steuerung der betondehnung infolge alkali- kieselsäure reaktion

Info

Publication number
ATE250563T1
ATE250563T1 AT96908630T AT96908630T ATE250563T1 AT E250563 T1 ATE250563 T1 AT E250563T1 AT 96908630 T AT96908630 T AT 96908630T AT 96908630 T AT96908630 T AT 96908630T AT E250563 T1 ATE250563 T1 AT E250563T1
Authority
AT
Austria
Prior art keywords
alkaline
result
control
silicic acid
acid reaction
Prior art date
Application number
AT96908630T
Other languages
English (en)
Inventor
James Michael Gaidis
Ellis Martin Gartner
Original Assignee
Grace W R & Co
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 Grace W R & Co filed Critical Grace W R & Co
Application granted granted Critical
Publication of ATE250563T1 publication Critical patent/ATE250563T1/de

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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/045—Alkali-metal containing silicates, e.g. petalite
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/2023—Resistance against alkali-aggregate reaction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Dental Preparations (AREA)
  • Materials For Medical Uses (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
AT96908630T 1995-05-10 1996-03-04 Steuerung der betondehnung infolge alkali- kieselsäure reaktion ATE250563T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/438,291 US5656075A (en) 1995-05-10 1995-05-10 Control of expansion in concrete due to alkali silica reaction
PCT/US1996/002928 WO1996035648A1 (en) 1995-05-10 1996-03-04 Control of expansion in concrete due to alkali silica reaction

Publications (1)

Publication Number Publication Date
ATE250563T1 true ATE250563T1 (de) 2003-10-15

Family

ID=23740055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96908630T ATE250563T1 (de) 1995-05-10 1996-03-04 Steuerung der betondehnung infolge alkali- kieselsäure reaktion

Country Status (10)

Country Link
US (1) US5656075A (de)
EP (1) EP0824507B1 (de)
JP (1) JPH11504896A (de)
CN (1) CN1080707C (de)
AT (1) ATE250563T1 (de)
AU (1) AU706717B2 (de)
CA (1) CA2220430A1 (de)
DE (1) DE69630115D1 (de)
WO (1) WO1996035648A1 (de)
ZA (1) ZA962059B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009282A1 (en) * 1995-09-08 1997-03-13 Fmc Corporation Concrete compositions and processes for controlling alkali-silica reaction in same
US5755876A (en) * 1995-09-08 1998-05-26 Fmc Corporation Cement compositions for controlling alkali-silica reactions in concrete and processes for making same
US5739035A (en) * 1996-11-07 1998-04-14 The Regents Of The University Of California Detection of alkali-silica reaction swelling in concrete by staining
JP4642177B2 (ja) * 2000-01-24 2011-03-02 電気化学工業株式会社 スラッジ低減材、それを使用してなる遠心成型体、及びその製造方法
WO2004044267A2 (en) * 2002-11-07 2004-05-27 University Of Virginia Patent Foundation Corrosion protection for metals in cementitious material and method of applying and making the same
US7125441B1 (en) 2005-02-17 2006-10-24 Cortec Corporation Corrosion inhibiting materials for reducing corrosion in metallic concrete reinforcements
CN101196512B (zh) * 2007-11-27 2011-12-21 南京师范大学 外加剂在增强混凝土耐久性中有效性的检测和判定方法
JP2013103094A (ja) * 2011-11-16 2013-05-30 Sony Corp 測定装置、測定方法、プログラム及び記録媒体
SE537091C2 (sv) * 2012-03-12 2015-01-07 Procedo Entpr Etablissement Förfarande för att tillverka kompletterande cementmaterial (SCM:er)
CN109181595B (zh) * 2018-09-04 2020-10-13 湖北碱克新材料有限公司 一种瓷砖背胶及其制备方法和使用方法
CN110333316A (zh) * 2019-07-16 2019-10-15 吴云 一种用于判断含板岩集料碱硅酸反应活性的混凝土微柱试件及其制备和使用方法
CN110376328A (zh) * 2019-07-16 2019-10-25 吴云 一种判断含板岩集料碱硅酸反应活性的方法
CN111268964A (zh) * 2019-12-20 2020-06-12 漳州明威建材发展有限公司 一种钢筋砼管及其制造工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074993A (en) * 1964-05-05 1978-02-21 Corning Glass Works Potassium ion-exchange on surface of beta-spodumene
US4074992A (en) * 1964-05-05 1978-02-21 Corning Glass Works Sodium ion-exchange on surface of beta-spodumene
US3331695A (en) * 1964-06-23 1967-07-18 Grace W R & Co Spodumene accelerated portland cement
US3841886A (en) * 1972-04-13 1974-10-15 Motus Chem Inc Refractory cement incorporating fluxing component
US3832195A (en) * 1972-06-16 1974-08-27 M Butler Petalite-spodumene-potassium silicate cement for bonding metal to glass
US4486545A (en) * 1982-04-02 1984-12-04 Shinagawa Refractories, Co., Ltd. SIO2 -CaO Based low cubically expansive flame-spraying material
JPH0617254B2 (ja) * 1986-05-28 1994-03-09 日産化学工業株式会社 硬化コンクリ−トの劣化防止方法
JPH02212358A (ja) * 1989-02-14 1990-08-23 Asuku:Kk 低膨張質耐火板
JP2847749B2 (ja) * 1989-05-18 1999-01-20 日産化学工業株式会社 セメント系硬化物の劣化防止方法
JPH0613137B2 (ja) * 1989-06-30 1994-02-23 岡崎鑛産物株式会社 鋳型材
JPH0822736B2 (ja) * 1990-07-04 1996-03-06 ソブエクレー商事株式会社 βスポジュメンの製造方法
WO1997009282A1 (en) * 1995-09-08 1997-03-13 Fmc Corporation Concrete compositions and processes for controlling alkali-silica reaction in same

Also Published As

Publication number Publication date
AU5181096A (en) 1996-11-29
JPH11504896A (ja) 1999-05-11
EP0824507B1 (de) 2003-09-24
CA2220430A1 (en) 1996-11-14
HK1015349A1 (en) 1999-10-15
ZA962059B (en) 1996-12-31
WO1996035648A1 (en) 1996-11-14
DE69630115D1 (de) 2003-10-30
EP0824507A1 (de) 1998-02-25
AU706717B2 (en) 1999-06-24
US5656075A (en) 1997-08-12
CN1189815A (zh) 1998-08-05
CN1080707C (zh) 2002-03-13
EP0824507A4 (de) 1999-09-01

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