FR2014362A1 - Fired carboniferous slate for decorative - ceramic building elements - Google Patents

Fired carboniferous slate for decorative - ceramic building elements

Info

Publication number
FR2014362A1
FR2014362A1 FR6921359A FR6921359A FR2014362A1 FR 2014362 A1 FR2014362 A1 FR 2014362A1 FR 6921359 A FR6921359 A FR 6921359A FR 6921359 A FR6921359 A FR 6921359A FR 2014362 A1 FR2014362 A1 FR 2014362A1
Authority
FR
France
Prior art keywords
carboniferous
slate
fired
decorative
building elements
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.)
Withdrawn
Application number
FR6921359A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2014362A1 publication Critical patent/FR2014362A1/en
Withdrawn legal-status Critical Current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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/20—Preparing or treating the raw materials individually or as batches for dry-pressing
    • 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

Landscapes

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

Abstract

Carboniferous slate is pre-roasted at 800-1000 degrees C, cooled rapidly, and then fired above 1000 degrees C and again quenched. The comminuted chamotte can be used at an amount of at least 90% by wt. as an aggregate component which is mixed with water and burnt at a temperature equal to or below the firing temperature of the clay.
FR6921359A 1968-06-28 1969-06-25 Fired carboniferous slate for decorative - ceramic building elements Withdrawn FR2014362A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE717331 1968-06-28
BE725527 1968-12-16

Publications (1)

Publication Number Publication Date
FR2014362A1 true FR2014362A1 (en) 1970-04-17

Family

ID=25656689

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6921359A Withdrawn FR2014362A1 (en) 1968-06-28 1969-06-25 Fired carboniferous slate for decorative - ceramic building elements

Country Status (1)

Country Link
FR (1) FR2014362A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110361A2 (en) * 1982-12-01 1984-06-13 Bergwerksverband GmbH Method and stack for manufacturing ceramized refuse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110361A2 (en) * 1982-12-01 1984-06-13 Bergwerksverband GmbH Method and stack for manufacturing ceramized refuse
EP0110361A3 (en) * 1982-12-01 1986-07-16 Bergwerksverband GmbH Method and stack for manufacturing ceramized refuse

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Legal Events

Date Code Title Description
ST Notification of lapse