WO2008049642A3 - Améliorations relatives aux résidus - Google Patents

Améliorations relatives aux résidus Download PDF

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Publication number
WO2008049642A3
WO2008049642A3 PCT/EP2007/009375 EP2007009375W WO2008049642A3 WO 2008049642 A3 WO2008049642 A3 WO 2008049642A3 EP 2007009375 W EP2007009375 W EP 2007009375W WO 2008049642 A3 WO2008049642 A3 WO 2008049642A3
Authority
WO
WIPO (PCT)
Prior art keywords
admixture
residue
making
residues
aggregate
Prior art date
Application number
PCT/EP2007/009375
Other languages
English (en)
Other versions
WO2008049642A2 (fr
Inventor
Roland Weippert
Franz Josef Winkler
Original Assignee
Geodur Internat Ag
Roland Weippert
Franz Josef Winkler
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 Geodur Internat Ag, Roland Weippert, Franz Josef Winkler filed Critical Geodur Internat Ag
Publication of WO2008049642A2 publication Critical patent/WO2008049642A2/fr
Publication of WO2008049642A3 publication Critical patent/WO2008049642A3/fr

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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/021—Agglomerated materials, e.g. artificial aggregates agglomerated by a mineral binder, e.g. cement
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'objet de la présente invention concerne un procédé de fabrication d'un agrégat utilisable dans la construction, le procédé comprenant : la fourniture d'un adjuvant constitué d'un premier résidu choisi dans le groupe des cendres volantes, le premier résidu constituant entre 20 et 85 % du poids sec de l'adjuvant, et un second résidu choisi dans le groupe des résidus non organiques, le second résidu constituant entre 10 et 80 % du poids sec de l'adjuvant et présentant une taille de particules telle que 50 % au plus du second résidu traverse un tamis de 0,125 mm. Le procédé comprend également le mélange de l'adjuvant, la rectification de la teneur en humidité de l'adjuvant par ajout d'un certain volume d'eau de manière à former un mélange humide, et enfin le traitement de ce mélange humide en vue de réaliser l'agrégat. Les agrégats obtenus grâce à ce procédé sont également examinés.
PCT/EP2007/009375 2006-10-27 2007-10-29 Améliorations relatives aux résidus WO2008049642A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0621467.0 2006-10-27
GB0621467A GB0621467D0 (en) 2006-10-27 2006-10-27 Improvements relating to residues

Publications (2)

Publication Number Publication Date
WO2008049642A2 WO2008049642A2 (fr) 2008-05-02
WO2008049642A3 true WO2008049642A3 (fr) 2008-08-21

Family

ID=37546132

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/009375 WO2008049642A2 (fr) 2006-10-27 2007-10-29 Améliorations relatives aux résidus

Country Status (2)

Country Link
GB (1) GB0621467D0 (fr)
WO (1) WO2008049642A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009281698A1 (en) * 2008-08-11 2010-02-18 Glosstone Pty Ltd Concrete
ES2526136B1 (es) * 2013-07-02 2015-09-22 Valorización De Escorias Para La Construcción, S.A. Método de obtención de un material granular formulado a partir de escorias estabilizadas y cenizas volantes APC
CN111662020B (zh) * 2020-06-09 2022-01-18 河北工程大学 一种高性能轻质混凝土及其制备方法
CN112341029B (zh) * 2020-10-23 2021-09-28 山东鲁桥建材有限公司 一种改性再生粗骨料的制备方法
EP4049984A1 (fr) 2021-02-24 2022-08-31 Vilniaus Gedimino technikos universitetas Liant hydraulique pour routes avec cendres résiduelles mswi et son procédé de production
CN113582569A (zh) * 2021-07-14 2021-11-02 深圳大学 一种以垃圾焚烧底灰为原料的人造骨料及其制备方法
FR3144129A1 (fr) * 2022-12-21 2024-06-28 Néolithe Procédé de fabrication d’un granulat minéral reconstitué, granulat minéral reconstitué et applications de ces granulats
FR3144130A1 (fr) * 2022-12-21 2024-06-28 Néolithe Procédé de fabrication d’un granulat à base organique ou organique/minérale, granulat à base organique ou organique/minérale et applications de ces granulats

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296072B (de) * 1963-12-11 1969-05-22 Wienen & Thiel Gmbh Verfahren zur Herstellung von waermedaemmenden Zuschlagstoffen fuer Beton oder Leichtbeton
US4344796A (en) * 1979-06-20 1982-08-17 L. John Minnick Cementitious compositions and aggregate derivatives from said compositions
EP0301661A2 (fr) * 1987-07-22 1989-02-01 Hoogovens Technical Services Energy & Environment BV Durcissement à température élevée d'un matériau granulé
US4917732A (en) * 1986-12-22 1990-04-17 Shell Oil Company Flyash treatment
US5196620A (en) * 1991-06-13 1993-03-23 Municipal Services Corporation Fixation and utilization of ash residue from the incineration of municipal solid waste
DE10307780A1 (de) * 2003-02-23 2004-09-09 Schwetlick, Wolfgang, Dr. Verfahren zur Herstellung von Pellets aus Reststoffen für die Verwendung als alternative Baustoffe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1296072B (de) * 1963-12-11 1969-05-22 Wienen & Thiel Gmbh Verfahren zur Herstellung von waermedaemmenden Zuschlagstoffen fuer Beton oder Leichtbeton
US4344796A (en) * 1979-06-20 1982-08-17 L. John Minnick Cementitious compositions and aggregate derivatives from said compositions
US4917732A (en) * 1986-12-22 1990-04-17 Shell Oil Company Flyash treatment
EP0301661A2 (fr) * 1987-07-22 1989-02-01 Hoogovens Technical Services Energy & Environment BV Durcissement à température élevée d'un matériau granulé
US5196620A (en) * 1991-06-13 1993-03-23 Municipal Services Corporation Fixation and utilization of ash residue from the incineration of municipal solid waste
DE10307780A1 (de) * 2003-02-23 2004-09-09 Schwetlick, Wolfgang, Dr. Verfahren zur Herstellung von Pellets aus Reststoffen für die Verwendung als alternative Baustoffe

Also Published As

Publication number Publication date
GB0621467D0 (en) 2006-12-06
WO2008049642A2 (fr) 2008-05-02

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