FR2992960B1 - Beton leger a faible conductivite thermique - Google Patents

Beton leger a faible conductivite thermique

Info

Publication number
FR2992960B1
FR2992960B1 FR1256535A FR1256535A FR2992960B1 FR 2992960 B1 FR2992960 B1 FR 2992960B1 FR 1256535 A FR1256535 A FR 1256535A FR 1256535 A FR1256535 A FR 1256535A FR 2992960 B1 FR2992960 B1 FR 2992960B1
Authority
FR
France
Prior art keywords
thermal conductivity
low thermal
light concrete
concrete
light
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.)
Active
Application number
FR1256535A
Other languages
English (en)
Other versions
FR2992960A1 (fr
Inventor
Sebastien Bernardi
Laurent Ferreira
Samir Messad
Philippe Vachot
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.)
Lafarge SA
Original Assignee
Lafarge SA
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 to FR1256535A priority Critical patent/FR2992960B1/fr
Application filed by Lafarge SA filed Critical Lafarge SA
Priority to KR20157000106A priority patent/KR20150031432A/ko
Priority to CN201380032139.8A priority patent/CN104379534A/zh
Priority to CA2876447A priority patent/CA2876447C/fr
Priority to EP13734752.2A priority patent/EP2870117B1/fr
Priority to US14/413,043 priority patent/US20150203406A1/en
Priority to PCT/EP2013/064289 priority patent/WO2014006194A1/fr
Publication of FR2992960A1 publication Critical patent/FR2992960A1/fr
Application granted granted Critical
Publication of FR2992960B1 publication Critical patent/FR2992960B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C04B28/04—Portland 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
    • 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
    • C04B14/10—Clay
    • C04B14/12—Expanded clay
    • 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
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/16—Minerals of vulcanic origin porous, e.g. pumice
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/302—Water reducers
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • 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)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
FR1256535A 2012-07-06 2012-07-06 Beton leger a faible conductivite thermique Active FR2992960B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1256535A FR2992960B1 (fr) 2012-07-06 2012-07-06 Beton leger a faible conductivite thermique
CN201380032139.8A CN104379534A (zh) 2012-07-06 2013-07-05 具有低热导率的轻质混凝土
CA2876447A CA2876447C (fr) 2012-07-06 2013-07-05 Beton leger ayant une faible conductivite thermique
EP13734752.2A EP2870117B1 (fr) 2012-07-06 2013-07-05 Béton léger ayant une faible conductivité thermique
KR20157000106A KR20150031432A (ko) 2012-07-06 2013-07-05 낮은 열전도율을 갖는 경량 콘크리트
US14/413,043 US20150203406A1 (en) 2012-07-06 2013-07-05 Lightweight concrete with low thermal conductivity
PCT/EP2013/064289 WO2014006194A1 (fr) 2012-07-06 2013-07-05 Béton léger ayant une faible conductivité thermique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256535A FR2992960B1 (fr) 2012-07-06 2012-07-06 Beton leger a faible conductivite thermique

Publications (2)

Publication Number Publication Date
FR2992960A1 FR2992960A1 (fr) 2014-01-10
FR2992960B1 true FR2992960B1 (fr) 2015-07-24

Family

ID=47003016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256535A Active FR2992960B1 (fr) 2012-07-06 2012-07-06 Beton leger a faible conductivite thermique

Country Status (7)

Country Link
US (1) US20150203406A1 (fr)
EP (1) EP2870117B1 (fr)
KR (1) KR20150031432A (fr)
CN (1) CN104379534A (fr)
CA (1) CA2876447C (fr)
FR (1) FR2992960B1 (fr)
WO (1) WO2014006194A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2769011C1 (ru) * 2021-04-12 2022-03-28 Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации Способ изготовления конструкционно-теплоизоляционного материала с применением продуктов переработки твердых коммунальных отходов

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3006312B1 (fr) * 2013-06-04 2016-05-06 Italcementi Spa Matrice cimentaire pour coulis, mortier ou beton leger, structurel
FR3026421B1 (fr) * 2014-09-30 2016-11-11 Lafarge Sa Bloc beton isolant et a base de granulats vegetaux
CN104291758A (zh) * 2014-10-16 2015-01-21 成都建工成新混凝土工程有限公司 一种结构用轻骨料混凝土制备方法
CN104310906A (zh) * 2014-10-16 2015-01-28 成都建工成新混凝土工程有限公司 一种结构用轻骨料混凝土
ES2572190B1 (es) * 2014-10-29 2017-06-22 Abengoa Solar New Technologies,S.A. Capa refractaria de apoyo para tanques de almacenamiento térmico a altas temperaturas
US9796624B1 (en) * 2017-01-31 2017-10-24 Saudi Arabian Oil Company Foam concrete with oil ash
US9938199B1 (en) 2017-02-02 2018-04-10 Saudi Arabian Oil Company Lightweight foam concrete
CN107986717B (zh) * 2018-01-02 2020-05-26 大足朝野混凝土有限公司 一种高耐磨的混凝土材料及其制备方法和应用
WO2019222861A1 (fr) * 2018-05-24 2019-11-28 Socpra Sciences Et Génie S.E.C. Compositions de béton léger et porte coupe-feu les comprenant
CN110256002A (zh) * 2019-08-02 2019-09-20 江苏兆通工程技术有限公司 一种轻质改良土
US11753346B2 (en) * 2020-12-18 2023-09-12 Holcim Technology Ltd Method for the construction of a data center
CN113480238A (zh) * 2021-07-20 2021-10-08 太原市荣泰筑路材料有限公司 一种抗凝冰沥青混合料及其制备方法
KR102581874B1 (ko) 2021-07-21 2023-09-26 주식회사 삼화엔지니어링 콘크리트 구조물의 바닥구조
CN114409337A (zh) * 2022-01-29 2022-04-29 新疆土木工程检测科技有限公司 气凝砂，灌浆制备自保温砌块的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778654B1 (fr) * 1998-05-14 2000-11-17 Bouygues Sa Beton comportant des fibres organiques dispersees dans une matrice cimentaire, matrice cimentaire du beton et premelanges
FR2901268B1 (fr) * 2006-05-17 2008-07-18 Lafarge Sa Beton a faible teneur en ciment
ATE512942T1 (de) * 2007-10-12 2011-07-15 Lafarge Sa Formulierung und verwendung eines leichtgewichtigen strukturbetons sowie verfahren zu seiner gewinnung
FR2922205B1 (fr) * 2007-10-12 2011-06-17 Lafarge Sa Formulation, utilisation et procede d'obtention d'un beton leger structurel.
EP2072481A1 (fr) * 2007-12-21 2009-06-24 Lafarge Composition de béton
FR2929270A1 (fr) * 2008-03-26 2009-10-02 Lozano Aime Jean Marie Beton autoplacant et derives,et procedes de mise en oeuvre
FR2943663B1 (fr) * 2009-03-25 2011-05-06 Lafarge Sa Beton a haute ou ultra haute performance
ES2360327B1 (es) * 2009-11-23 2012-05-25 Universitast Politecnica De Catalunya Hormigón autocompactante ligero con fibras estructurales para rehabilitación de forjados de edificios.
FR2957073B1 (fr) * 2010-03-08 2012-06-22 Ct D Etudes Et De Rech S De L Ind Du Beton Manufacture Beton ultraleger et son utilisation
FR2971801B1 (fr) * 2011-02-23 2013-11-22 Eurobeton Internat Bloc de beton alveolaire isolant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2769011C1 (ru) * 2021-04-12 2022-03-28 Федеральное государственное казённое военное образовательное учреждение высшего образования "Военная академия материально-технического обеспечения имени генерала армии А.В. Хрулева" Министерства обороны Российской Федерации Способ изготовления конструкционно-теплоизоляционного материала с применением продуктов переработки твердых коммунальных отходов

Also Published As

Publication number Publication date
CA2876447A1 (fr) 2014-01-09
EP2870117A1 (fr) 2015-05-13
CA2876447C (fr) 2021-02-23
WO2014006194A1 (fr) 2014-01-09
KR20150031432A (ko) 2015-03-24
CN104379534A (zh) 2015-02-25
US20150203406A1 (en) 2015-07-23
FR2992960A1 (fr) 2014-01-10
EP2870117B1 (fr) 2018-11-28

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