BR8106388A - Granulados leves e processo para a sua obtencao - Google Patents

Granulados leves e processo para a sua obtencao

Info

Publication number
BR8106388A
BR8106388A BR8106388A BR8106388A BR8106388A BR 8106388 A BR8106388 A BR 8106388A BR 8106388 A BR8106388 A BR 8106388A BR 8106388 A BR8106388 A BR 8106388A BR 8106388 A BR8106388 A BR 8106388A
Authority
BR
Brazil
Prior art keywords
obtaining
granulates
light
light granulates
Prior art date
Application number
BR8106388A
Other languages
English (en)
Inventor
Pierre Guillon
Robert Maugy
Original Assignee
Charbonnages De France
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 Charbonnages De France filed Critical Charbonnages De France
Publication of BR8106388A publication Critical patent/BR8106388A/pt

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
    • 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
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
BR8106388A 1980-10-03 1981-10-02 Granulados leves e processo para a sua obtencao BR8106388A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021269A FR2491454A1 (fr) 1980-10-03 1980-10-03 Granulats legers a base de matieres silico-alumineuses et leur procede d'obtention

Publications (1)

Publication Number Publication Date
BR8106388A true BR8106388A (pt) 1982-06-22

Family

ID=9246546

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8106388A BR8106388A (pt) 1980-10-03 1981-10-02 Granulados leves e processo para a sua obtencao

Country Status (4)

Country Link
EP (1) EP0049663A1 (pt)
BR (1) BR8106388A (pt)
DK (1) DK437381A (pt)
FR (1) FR2491454A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD242325A3 (de) * 1983-05-27 1987-01-28 Reiner Kinder Verfahren zur herstellung hochporoeser mineralischer koerper mit polyformer struktur
CN1017890B (zh) * 1985-02-22 1992-08-19 宇部兴产株式会社 制备无机泡沫颗粒物的方法
AUPR507201A0 (en) * 2001-05-16 2001-06-07 Unisearch Limited Concrete aggregate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1485697A (fr) * 1966-05-11 1967-06-23 Houilleres Bassin Du Nord Procédé de fabrication de nodules expansés à partir de matières telles que les cendres volantes et les schistes de flottation calcinés en mélange avec de la chauxet produits résultant de la mise en oeuvre d'un tel procédé
FR1527088A (fr) * 1967-04-18 1968-05-31 Houilleres Bassin Du Nord Granulats légers particulièrement destinés à être incorporés au béton et leur procédé de fabrication
FR2179583B1 (pt) * 1972-04-13 1980-04-18 Nord Pas Calais Houilleres
GB1597154A (en) * 1977-05-19 1981-09-03 Bfg Glassgroup Glass beads
US4226819A (en) * 1978-04-03 1980-10-07 Oganesian Rafik B Method of producing Keramzit

Also Published As

Publication number Publication date
DK437381A (da) 1982-04-04
FR2491454B1 (pt) 1984-12-28
FR2491454A1 (fr) 1982-04-09
EP0049663A1 (fr) 1982-04-14

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