FR3109579B1 - Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant - Google Patents

Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant Download PDF

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Publication number
FR3109579B1
FR3109579B1 FR2004170A FR2004170A FR3109579B1 FR 3109579 B1 FR3109579 B1 FR 3109579B1 FR 2004170 A FR2004170 A FR 2004170A FR 2004170 A FR2004170 A FR 2004170A FR 3109579 B1 FR3109579 B1 FR 3109579B1
Authority
FR
France
Prior art keywords
road
binder
relates
hydraulic binder
fly ash
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
FR2004170A
Other languages
English (en)
Other versions
FR3109579A1 (fr
Inventor
Julien Waligora
Loïc Danest
Stéphane Dupriet
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.)
Eiffage Infrastructures SAS
Surschiste SA
Original Assignee
Eiffage Infrastructures SAS
Surschiste 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
Application filed by Eiffage Infrastructures SAS, Surschiste SA filed Critical Eiffage Infrastructures SAS
Priority to FR2004170A priority Critical patent/FR3109579B1/fr
Priority to EP21732395.5A priority patent/EP4143145A1/fr
Priority to PCT/FR2021/050729 priority patent/WO2021219956A1/fr
Publication of FR3109579A1 publication Critical patent/FR3109579A1/fr
Application granted granted Critical
Publication of FR3109579B1 publication Critical patent/FR3109579B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C7/00—Coherent pavings made in situ
    • E01C7/08—Coherent pavings made in situ made of road-metal and binders
    • E01C7/10—Coherent pavings made in situ made of road-metal and binders of road-metal and cement or like binders
    • E01C7/14—Concrete paving
    • E01C7/142—Mixtures or their components, e.g. aggregate
    • 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
    • C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
    • 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)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Road Paving Structures (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La présente invention concerne une composition de liant hydraulique routier comprenant au moins 10% en poids de cendres volantes de biomasse et au moins un autre composant choisi dans le groupe constitué de la chaux éteinte, de la chaux vive, des matériaux sources de sulfates, du laitier de haut fourneau granulé et moulu, des cendres de papeterie, du ciment Portland, des pouzzolanes broyées, des schistes calcinés broyés, des argiles calcinées broyées, du filler calcaire, seuls ou en mélange. L’invention concerne également un matériau traité pour assise de chaussée comprenant ledit liant hydraulique routier et un mélange de granulats et sable, naturels et/ou recyclés. L’invention porte, par ailleurs, sur un procédé de fabrication dudit matériau traité. L’invention concerne également l’utilisation de la composition de liant hydraulique routier selon l’invention dans un procédé de traitement d’un sol pour la réalisation de travaux de terrassement. L’invention concerne également l’utilisation de cendres de biomasse dans des compositions de liants hydrauliques routiers.
FR2004170A 2020-04-27 2020-04-27 Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant Active FR3109579B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2004170A FR3109579B1 (fr) 2020-04-27 2020-04-27 Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant
EP21732395.5A EP4143145A1 (fr) 2020-04-27 2021-04-27 Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant
PCT/FR2021/050729 WO2021219956A1 (fr) 2020-04-27 2021-04-27 Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004170 2020-04-27
FR2004170A FR3109579B1 (fr) 2020-04-27 2020-04-27 Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant

Publications (2)

Publication Number Publication Date
FR3109579A1 FR3109579A1 (fr) 2021-10-29
FR3109579B1 true FR3109579B1 (fr) 2023-12-29

Family

ID=72088233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2004170A Active FR3109579B1 (fr) 2020-04-27 2020-04-27 Liant hydraulique routier comprenant des cendres volantes de biomasse, matériau pour assise de chaussée et sols traités avec ledit liant

Country Status (3)

Country Link
EP (1) EP4143145A1 (fr)
FR (1) FR3109579B1 (fr)
WO (1) WO2021219956A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115477514A (zh) * 2022-09-15 2022-12-16 中建八局第二建设有限公司 高抗折生物质灰改性超细粉干硬性道面混凝土及制备方法
CN115849797A (zh) * 2022-12-19 2023-03-28 光大绿色环保管理（深圳）有限公司 一种生物质焚烧灰渣制备抗菌透水材料的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432490A1 (fr) * 1978-08-02 1980-02-29 Couturier Jean Beton hydraulique
FI128089B (fi) * 2017-05-04 2019-09-13 Fatec Oy Menetelmä jätteeksi luokiteltavan tuhkan käsittelemiseksi ja menetelmällä muodostettu tuote sekä tuotteen käyttö

Also Published As

Publication number Publication date
EP4143145A1 (fr) 2023-03-08
FR3109579A1 (fr) 2021-10-29
WO2021219956A1 (fr) 2021-11-04

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