DE1471151A1 - Verfahren zur Herstellung eines Leichtbaustoffes aus Schiefer,Schieferton od.dgl. - Google Patents

Verfahren zur Herstellung eines Leichtbaustoffes aus Schiefer,Schieferton od.dgl.

Info

Publication number
DE1471151A1
DE1471151A1 DE1964F0042377 DEF0042377A DE1471151A1 DE 1471151 A1 DE1471151 A1 DE 1471151A1 DE 1964F0042377 DE1964F0042377 DE 1964F0042377 DE F0042377 A DEF0042377 A DE F0042377A DE 1471151 A1 DE1471151 A1 DE 1471151A1
Authority
DE
Germany
Prior art keywords
slate
rotary kiln
sand
clay
granules
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.)
Pending
Application number
DE1964F0042377
Other languages
German (de)
English (en)
Inventor
Werner Guentheroth
Kraemer Dipl-Min Hubertus
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.)
Fellner and Ziegler GmbH
Original Assignee
Fellner and 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 and Ziegler GmbH filed Critical Fellner and Ziegler GmbH
Priority to DE1964F0042377 priority Critical patent/DE1471151A1/de
Priority to AT220665A priority patent/AT250846B/de
Priority to NL6503364A priority patent/NL6503364A/xx
Priority to ES0310708A priority patent/ES310708A1/es
Priority to CH386165A priority patent/CH442123A/de
Priority to FR10011A priority patent/FR1434462A/fr
Priority to GB1199865A priority patent/GB1093792A/en
Publication of DE1471151A1 publication Critical patent/DE1471151A1/de
Pending legal-status Critical Current

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)
DE1964F0042377 1964-03-21 1964-03-21 Verfahren zur Herstellung eines Leichtbaustoffes aus Schiefer,Schieferton od.dgl. Pending DE1471151A1 (de)

Priority Applications (7)

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.
AT220665A AT250846B (de) 1964-03-21 1965-03-11 Verfahren zur Herstellung eines Leichtbaustoffes aus Schiefer, Schieferton od. dgl.
NL6503364A NL6503364A (fr) 1964-03-21 1965-03-17
ES0310708A ES310708A1 (es) 1964-03-21 1965-03-18 Procedimiento para la fabricacion de un material de construccion ligero de pizarra, arcilla esquistosa o similares
CH386165A CH442123A (de) 1964-03-21 1965-03-19 Verfahren zur Herstellung eines Leichtbaustoffes aus blähbarem Ausgangsmaterial
FR10011A FR1434462A (fr) 1964-03-21 1965-03-19 Procédé de fabrication d'un matériau de construction léger à partir de schiste, d'argile schisteuse, ou analogue
GB1199865A GB1093792A (en) 1964-03-21 1965-03-22 Improvements in or relating to methods of producing light-weight building materials of slate, slate-clay, or the like

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
DE1471151A1 true DE1471151A1 (de) 1968-12-05

Family

ID=7099061

Family Applications (1)

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

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
US5482458A (en) * 1991-11-29 1996-01-09 Kyffin; Robin A. Heat treatment of expansible materials to form lightweight aggregate

Also Published As

Publication number Publication date
AT250846B (de) 1966-11-25
NL6503364A (fr) 1965-09-22
GB1093792A (en) 1967-12-06
CH442123A (de) 1967-08-15
FR1434462A (fr) 1966-04-08
ES310708A1 (es) 1965-07-01

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