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
  • C04B20/061—Expanding clay, perlite, vermiculite or like granular materials in rotary kilns

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)
• Muffle Furnaces And Rotary Kilns (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=20274572

Family Applications (1)

Country Status (6)

• 1967
  • 1967-06-19 SE SE861367A patent/SE327943B/xx unknown
• 1968
  • 1968-06-17 CH CH893968A patent/CH499472A/de not_active IP Right Cessation
  • 1968-06-17 NO NO234568A patent/NO122235B/no unknown
  • 1968-06-17 AT AT579968A patent/AT291083B/de active
  • 1968-06-18 DK DK285268A patent/DK118788B/da unknown
  • 1968-06-19 BE BE716791D patent/BE716791A/xx unknown

Also Published As

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