FR2034069A5 - Keramzite filler production - Google Patents

Keramzite filler production

Info

Publication number
FR2034069A5
FR2034069A5 FR7006612A FR7006612A FR2034069A5 FR 2034069 A5 FR2034069 A5 FR 2034069A5 FR 7006612 A FR7006612 A FR 7006612A FR 7006612 A FR7006612 A FR 7006612A FR 2034069 A5 FR2034069 A5 FR 2034069A5
Authority
FR
France
Prior art keywords
keramzite
filler production
firing
schists
pyrites
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.)
Expired
Application number
FR7006612A
Other languages
French (fr)
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.)
G N
Original Assignee
G N
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 G N filed Critical G N
Priority to FR7006612A priority Critical patent/FR2034069A5/en
Application granted granted Critical
Publication of FR2034069A5 publication Critical patent/FR2034069A5/en
Expired 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/12—Expanded clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The material of low apparent specific wt. is produced by firing a clay contg. 1.0 - 2.0% of an organic suspension (1) capable of burning throughout the firing period. Pref. the solids: liquids ratio of (1) is 1:1 - 1:5, suitable components being lignite and natural oil, combustible schists and pyrolysis resin, and coal and kerosene. 1 - 3% pyrites or other Fe minerals may be included.
FR7006612A 1970-02-24 1970-02-24 Keramzite filler production Expired FR2034069A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7006612A FR2034069A5 (en) 1970-02-24 1970-02-24 Keramzite filler production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7006612A FR2034069A5 (en) 1970-02-24 1970-02-24 Keramzite filler production

Publications (1)

Publication Number Publication Date
FR2034069A5 true FR2034069A5 (en) 1970-12-04

Family

ID=9051206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006612A Expired FR2034069A5 (en) 1970-02-24 1970-02-24 Keramzite filler production

Country Status (1)

Country Link
FR (1) FR2034069A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539125A1 (en) * 1983-01-04 1984-07-13 Zueblin Ag MIXTURE TO MANUFACTURE LIGHT AGGREGATES FOR CONSTRUCTION MATERIALS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539125A1 (en) * 1983-01-04 1984-07-13 Zueblin Ag MIXTURE TO MANUFACTURE LIGHT AGGREGATES FOR CONSTRUCTION MATERIALS

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Legal Events

Date Code Title Description
ST Notification of lapse