FR2190766A1 - Lightweight building materials mfr - by swelling or expansion of granulated clays, and other fusible minerals - Google Patents

Lightweight building materials mfr - by swelling or expansion of granulated clays, and other fusible minerals

Info

Publication number
FR2190766A1
FR2190766A1 FR7318775A FR7318775A FR2190766A1 FR 2190766 A1 FR2190766 A1 FR 2190766A1 FR 7318775 A FR7318775 A FR 7318775A FR 7318775 A FR7318775 A FR 7318775A FR 2190766 A1 FR2190766 A1 FR 2190766A1
Authority
FR
France
Prior art keywords
swelling
expansion
temp
heated
mfr
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.)
Granted
Application number
FR7318775A
Other languages
English (en)
Other versions
FR2190766B1 (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.)
TRASSWERK MEURIN BETRIEBS GmbH
Original Assignee
TRASSWERK MEURIN BETRIEBS 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 TRASSWERK MEURIN BETRIEBS GmbH filed Critical TRASSWERK MEURIN BETRIEBS GmbH
Publication of FR2190766A1 publication Critical patent/FR2190766A1/fr
Application granted granted Critical
Publication of FR2190766B1 publication Critical patent/FR2190766B1/fr
Granted 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

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)
  • Furnace Details (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
FR7318775A 1972-05-23 1973-05-23 Lightweight building materials mfr - by swelling or expansion of granulated clays, and other fusible minerals Granted FR2190766A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722225008 DE2225008A1 (de) 1972-05-23 1972-05-23 Verfahren und vorrichtung zum herstellen von leichtbaustoffen

Publications (2)

Publication Number Publication Date
FR2190766A1 true FR2190766A1 (en) 1974-02-01
FR2190766B1 FR2190766B1 (fr) 1976-07-23

Family

ID=5845620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318775A Granted FR2190766A1 (en) 1972-05-23 1973-05-23 Lightweight building materials mfr - by swelling or expansion of granulated clays, and other fusible minerals

Country Status (8)

Country Link
BE (1) BE799872A (fr)
CH (1) CH593877A5 (fr)
DE (1) DE2225008A1 (fr)
ES (1) ES414973A1 (fr)
FR (1) FR2190766A1 (fr)
IT (1) IT985132B (fr)
LU (1) LU67627A1 (fr)
NL (1) NL7307099A (fr)

Also Published As

Publication number Publication date
BE799872A (fr) 1973-09-17
LU67627A1 (fr) 1973-07-26
ES414973A1 (es) 1976-03-16
FR2190766B1 (fr) 1976-07-23
CH593877A5 (fr) 1977-12-15
NL7307099A (fr) 1973-11-27
DE2225008A1 (de) 1973-12-06
IT985132B (it) 1974-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse