ATE143655T1 - Leichtgranulate für leichtbeton, verfahren zu ihrer herstellung. - Google Patents

Leichtgranulate für leichtbeton, verfahren zu ihrer herstellung.

Info

Publication number
ATE143655T1
ATE143655T1 AT91401043T AT91401043T ATE143655T1 AT E143655 T1 ATE143655 T1 AT E143655T1 AT 91401043 T AT91401043 T AT 91401043T AT 91401043 T AT91401043 T AT 91401043T AT E143655 T1 ATE143655 T1 AT E143655T1
Authority
AT
Austria
Prior art keywords
lightweight
production
granules
particles
mixture
Prior art date
Application number
AT91401043T
Other languages
English (en)
Inventor
Maximilian Wicki
Original Assignee
Fibrasa Holding Ag
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 Fibrasa Holding Ag filed Critical Fibrasa Holding Ag
Application granted granted Critical
Publication of ATE143655T1 publication Critical patent/ATE143655T1/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/70—Spray-mixers, e.g. for mixing intersecting sheets of material
    • B01F25/72—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles
    • B01F25/721—Spray-mixers, e.g. for mixing intersecting sheets of material with nozzles for spraying a fluid on falling particles or on a liquid curtain
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/06—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing the mixing being effected by the action of a fluid
    • 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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1055—Coating or impregnating with inorganic materials
    • C04B20/107—Acids or salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Steroid Compounds (AREA)
AT91401043T 1990-05-18 1991-04-19 Leichtgranulate für leichtbeton, verfahren zu ihrer herstellung. ATE143655T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006231A FR2662155B1 (fr) 1990-05-18 1990-05-18 Granulats legers pour betons alleges, leur procede d'obtention ainsi que malaxeur pour la mise en óoeuvre de ce procede.

Publications (1)

Publication Number Publication Date
ATE143655T1 true ATE143655T1 (de) 1996-10-15

Family

ID=9396746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91401043T ATE143655T1 (de) 1990-05-18 1991-04-19 Leichtgranulate für leichtbeton, verfahren zu ihrer herstellung.

Country Status (9)

Country Link
EP (1) EP0457634B1 (de)
AT (1) ATE143655T1 (de)
DE (1) DE69122426T2 (de)
DK (1) DK0457634T3 (de)
ES (1) ES2028754T3 (de)
FR (1) FR2662155B1 (de)
GR (2) GR920300012T1 (de)
IE (1) IE74385B1 (de)
PT (1) PT97702B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4428200C2 (de) * 1994-08-09 1997-07-31 Thermozell Entwicklungs Und Ve Luft- und feuchtigkeitsundurchlässiges Gebinde und Verfahren zu dessen Herstellung
GB9703195D0 (en) * 1997-02-15 1997-04-02 Swaisland Brent A composition comprising a fine powder
DE602007006168D1 (de) * 2007-04-24 2010-06-10 Fibrasa Holding S A Fertigleichtbeton und Herstellungsverfahren
US20110015306A1 (en) 2009-07-15 2011-01-20 US Concrete, Inc. Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
US9133058B2 (en) 2009-07-15 2015-09-15 U.S. Concrete, Inc. Cementitious compositions for decreasing the rate of water vapor emissions from concrete and methods for preparing and using the same
GB0916485D0 (en) 2009-09-18 2009-10-28 Hammond Peter Improved materials
RU2448930C1 (ru) * 2010-11-09 2012-04-27 Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет Керамзитобетон на модифицированном керамзитовом гравии
EP2874970A1 (de) 2012-07-20 2015-05-27 U.S. Concrete, Inc. Beschleunigt trocknende betonzusammensetzungen und herstellungsverfahren dafür
CN108785930A (zh) * 2017-04-27 2018-11-13 张颖 集聚加速远程射水器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164051A1 (de) * 1971-12-23 1973-07-05 Deitermann Ohg Chemiewerk Verfahren zur herstellung eines leichtbetons und leichtbetonkoerper
AT357922B (de) * 1977-07-05 1980-08-11 Perlmooser Zementwerke Ag Verfahren zur herstellung von beton
DE2801932A1 (de) * 1978-01-18 1979-07-19 Akzo Gmbh Baustoff-zusatzmittel
FR2574068B1 (fr) * 1984-12-04 1992-08-21 Corstyrene Granulats legers ameliores convenant dans le domaine du batiment et des travaux publics et leur procede d'obtention
FR2654647B1 (fr) * 1989-11-20 1992-02-07 Elf Isolation Malaxeur pour l'impregnation dans la masse de particules par un liant.

Also Published As

Publication number Publication date
IE74385B1 (en) 1997-07-30
PT97702A (pt) 1993-06-30
DE69122426T2 (de) 1997-02-06
ES2028754T3 (es) 1996-12-01
EP0457634A1 (de) 1991-11-21
GR920300012T1 (en) 1992-08-25
DK0457634T3 (da) 1996-11-18
IE911626A1 (en) 1991-11-20
FR2662155B1 (fr) 1993-12-24
PT97702B (pt) 1999-04-30
FR2662155A1 (fr) 1991-11-22
EP0457634B1 (de) 1996-10-02
ES2028754T1 (es) 1992-07-16
DE69122426D1 (de) 1996-11-07
GR3022204T3 (en) 1997-04-30

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee