CH442123A - Verfahren zur Herstellung eines Leichtbaustoffes aus blähbarem Ausgangsmaterial - Google Patents

Verfahren zur Herstellung eines Leichtbaustoffes aus blähbarem Ausgangsmaterial

Info

Publication number
CH442123A
CH442123A CH386165A CH386165A CH442123A CH 442123 A CH442123 A CH 442123A CH 386165 A CH386165 A CH 386165A CH 386165 A CH386165 A CH 386165A CH 442123 A CH442123 A CH 442123A
Authority
CH
Switzerland
Prior art keywords
production
lightweight building
starting material
building material
expandable
Prior art date
Application number
CH386165A
Other languages
German (de)
English (en)
Inventor
Kraemer Hubertus
Guentheroth Werner
Original Assignee
Fellner & Ziegler Gmbh
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 Fellner & Ziegler Gmbh filed Critical Fellner & Ziegler Gmbh
Publication of CH442123A publication Critical patent/CH442123A/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
    • 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
    • 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
    • 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
    • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns
    • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
CH386165A 1964-03-21 1965-03-19 Verfahren zur Herstellung eines Leichtbaustoffes aus blähbarem Ausgangsmaterial CH442123A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964F0042377 DE1471151A1 (de) 1964-03-21 1964-03-21 Verfahren zur Herstellung eines Leichtbaustoffes aus Schiefer,Schieferton od.dgl.

Publications (1)

Publication Number Publication Date
CH442123A true CH442123A (de) 1967-08-15

Family

ID=7099061

Family Applications (1)

Application Number Title Priority Date Filing Date
CH386165A CH442123A (de) 1964-03-21 1965-03-19 Verfahren zur Herstellung eines Leichtbaustoffes aus blähbarem Ausgangsmaterial

Country Status (7)

Country Link
AT (1) AT250846B (fr)
CH (1) CH442123A (fr)
DE (1) DE1471151A1 (fr)
ES (1) ES310708A1 (fr)
FR (1) FR1434462A (fr)
GB (1) GB1093792A (fr)
NL (1) NL6503364A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8922877D0 (en) * 1989-10-11 1989-11-29 Greaves & Sons Ltd Treatment of expansible materials to form lightweight aggregate
EP0614452B1 (fr) * 1991-11-29 1996-05-15 KYFFIN, Robin Anthony Traitement thermique de materiaux expansibles pour fabriquer des granulats legers

Also Published As

Publication number Publication date
FR1434462A (fr) 1966-04-08
NL6503364A (fr) 1965-09-22
GB1093792A (en) 1967-12-06
ES310708A1 (es) 1965-07-01
AT250846B (de) 1966-11-25
DE1471151A1 (de) 1968-12-05

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