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MX2009009209A - Cemento resistente al sulfato. - Google Patents

Cemento resistente al sulfato.

Info

Publication number
MX2009009209A
MX2009009209A MX2009009209A MX2009009209A MX2009009209A MX 2009009209 A MX2009009209 A MX 2009009209A MX 2009009209 A MX2009009209 A MX 2009009209A MX 2009009209 A MX2009009209 A MX 2009009209A MX 2009009209 A MX2009009209 A MX 2009009209A
Authority
MX
Mexico
Prior art keywords
mass
mixed cement
sulfate
concrete
blast furnace
Prior art date
Application number
MX2009009209A
Other languages
English (en)
Inventor
Tetsuharu Ibaraki
Yukihiko Nagao
Original Assignee
Nippon Steel Corp
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
Priority claimed from JP2007055986A external-priority patent/JP5019912B2/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of MX2009009209A publication Critical patent/MX2009009209A/es

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
    • C04B28/08—Slag cements
    • 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
    • C04B2111/2015—Sulfate resistance
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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)

Abstract

Un cemento mixto que contiene principalmente escoria de alto horno granulada molida que tiene una proporción de aluminio de 12-17.5% en masa y cemento Portland, el contenido de escoria de alto horno granulada molida siendo 10-60% en masa. El cemento mixto además contiene yeso que tiene un área superficial específica de 7,000 cm2/g o mayor en una cantidad de 2-4% en masa en términos de cantidad de SO3. El uso de este cemento mixto como una materia prima para concreto es efectivo al inhibir que el concreto se expanda aún cuando esté en contacto durante tiempo prolongado con tierra que contiene un sulfato que permanece en la misma.
MX2009009209A 2007-03-06 2008-03-06 Cemento resistente al sulfato. MX2009009209A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007055986A JP5019912B2 (ja) 2007-01-24 2007-03-06 耐硫酸塩セメント
PCT/JP2008/054547 WO2008111621A1 (ja) 2007-03-06 2008-03-06 耐硫酸塩セメント

Publications (1)

Publication Number Publication Date
MX2009009209A true MX2009009209A (es) 2009-09-08

Family

ID=39759555

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009009209A MX2009009209A (es) 2007-03-06 2008-03-06 Cemento resistente al sulfato.

Country Status (4)

Country Link
US (1) US8419851B2 (es)
CA (1) CA2679879C (es)
MX (1) MX2009009209A (es)
WO (1) WO2008111621A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8440016B2 (en) * 2008-08-25 2013-05-14 Nippon Steel & Sumitomo Metal Corporation Sulfate resistant ground granulated blast furnace slag, sulfate resistant cement, and method of production of same
CN101913841B (zh) * 2010-08-15 2013-01-23 青岛华鼎建材有限公司 混凝土抗硫酸盐侵蚀防腐剂
FR2967999A1 (fr) * 2010-11-25 2012-06-01 Vicat Nouveau ciment resistant aux reactions sulfatiques internes et aux attaques sulfatiques externes
FR3027897B1 (fr) * 2014-10-30 2019-06-07 Bostik Sa Liant hydraulique a base de laitier granule de haut fourneau moulu a prise et durcissement ameliores
CN113403901B (zh) * 2021-05-22 2022-09-09 山东高速工程建设集团有限公司 一种水泥改性土路基填筑工艺
CN117326809B (zh) * 2023-07-04 2024-11-29 圣戈班伟伯(北京)建材有限公司 胶凝材料、水硬性粘结材料及制备方法、浆料和建筑构件

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643265B2 (ja) 1988-04-28 1994-06-08 宇部興産株式会社 速硬性セメント組成物
JPH0774086B2 (ja) 1990-12-28 1995-08-09 秩父小野田株式会社 水硬性セメント
JPH0812387A (ja) 1994-06-30 1996-01-16 Yoshitaka Masuda 高硫酸塩スラグセメントおよびその製造方法
JP3566385B2 (ja) 1995-03-30 2004-09-15 太平洋セメント株式会社 水硬性材料及び硬化体の製造方法
JP2001220197A (ja) 2000-02-03 2001-08-14 Taiheiyo Cement Corp セメント組成物
JP2004059396A (ja) 2002-07-31 2004-02-26 Taiheiyo Material Kk モルタル・コンクリート
JP3953469B2 (ja) 2003-06-27 2007-08-08 晉一 沼田 耐酸性コンクリート

Also Published As

Publication number Publication date
US20100101458A1 (en) 2010-04-29
CA2679879C (en) 2012-04-24
US8419851B2 (en) 2013-04-16
WO2008111621A1 (ja) 2008-09-18
CA2679879A1 (en) 2008-09-18

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