BE873974A - Isolant a base de perlite - Google Patents

Isolant a base de perlite

Info

Publication number
BE873974A
BE873974A BE193305A BE193305A BE873974A BE 873974 A BE873974 A BE 873974A BE 193305 A BE193305 A BE 193305A BE 193305 A BE193305 A BE 193305A BE 873974 A BE873974 A BE 873974A
Authority
BE
Belgium
Prior art keywords
perlite
based insulation
insulation
Prior art date
Application number
BE193305A
Other languages
English (en)
Original Assignee
Grefco
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 Grefco filed Critical Grefco
Publication of BE873974A publication Critical patent/BE873974A/fr

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
    • C04B30/00—Compositions for artificial stone, not containing binders
    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1029—Macromolecular compounds
    • C04B20/1033—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B20/10—Coating or impregnating
    • C04B20/12—Multiple coating or impregnating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Road Paving Structures (AREA)
  • Thermal Insulation (AREA)
  • Paints Or Removers (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Sealing Material Composition (AREA)
BE193305A 1978-02-06 1979-02-06 Isolant a base de perlite BE873974A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/875,632 US4212755A (en) 1978-02-06 1978-02-06 Settle resistant loose-fill perlite insulation comprising particles rendered slightly tacky by a coating thereon

Publications (1)

Publication Number Publication Date
BE873974A true BE873974A (fr) 1979-05-29

Family

ID=25366112

Family Applications (1)

Application Number Title Priority Date Filing Date
BE193305A BE873974A (fr) 1978-02-06 1979-02-06 Isolant a base de perlite

Country Status (5)

Country Link
US (1) US4212755A (fr)
BE (1) BE873974A (fr)
DE (1) DE2904412C3 (fr)
FR (1) FR2416208A1 (fr)
NL (1) NL7900905A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302344A (en) * 1980-02-22 1981-11-24 Grefco, Inc. Loose-fill, thermal insulation
US4313997A (en) * 1980-07-14 1982-02-02 Grefco, Inc. Perlite boards and method for making same
DE3125875A1 (de) * 1981-07-01 1983-01-27 Degussa Ag, 6000 Frankfurt Waermeisolationsmischung
DE3205165C2 (de) * 1982-02-13 1988-03-03 Deutsche Perlite Gmbh, 4600 Dortmund Mörtelmischung für dreischalige Hausschornsteine
US4748051A (en) * 1985-04-01 1988-05-31 Polysar Financial Services S.A. Reducing exposure to hazardous particles
DE3837430A1 (de) * 1988-11-04 1990-05-10 Manfred Kontriner Formteil
US6380129B1 (en) * 1999-11-02 2002-04-30 Richard J. Kraemer Enhanced materials for treatment of contamination
US20060150575A1 (en) * 2004-12-28 2006-07-13 Bowman David J Insulation material
WO2006084161A2 (fr) * 2005-02-03 2006-08-10 Ralph Sacks Granules antimicrobiennes
US20080121836A1 (en) * 2006-11-28 2008-05-29 Bowman David J Pourable insulation material
US7875358B2 (en) * 2007-07-06 2011-01-25 Usg Interiors, Inc. Slurry and acoustical panel with reduced bound water
WO2015057895A1 (fr) * 2013-10-15 2015-04-23 S&B Industrial Minerals S.A. Verre d'aluminosilicate d'origine volcanique traité en surface, micronisé et expansé utilisable en tant que charge fonctionnelle lamellaire pour plastiques et revêtements spéciaux

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2625512A (en) * 1948-04-29 1953-01-13 Johns Manville Expanded perlite insulation and method of manufacture
US2884380A (en) * 1956-08-23 1959-04-28 Carey Philip Mfg Co Thermal insulation material and method of making the same
US3176354A (en) * 1960-03-25 1965-04-06 Johns Manville Method of applying a free flowing insulating fill material
DE1237485B (de) * 1964-02-21 1967-03-23 Bayer Ag Verfahren zur Verbesserung der Oberflaechen-eigenschaften von Leichtzuschlagstoffen
DE1646503B1 (de) * 1968-01-25 1971-06-24 Perlite Gmbh Verfahren zur Herstellung von kalt einbaubaren Daemmischungen aus expandiertem Perlite und aehnlichen Granulaten
US3655564A (en) * 1968-05-09 1972-04-11 Insul Fil Mfg Co Water-repellant thermal insulating composition
CH530945A (de) * 1968-05-31 1972-11-30 Haniel Ag Franz Für Bauzwecke geeignetes Material
US3623938A (en) * 1970-05-12 1971-11-30 Johns Manville Mineral aggregate insulation board
GB1440309A (en) * 1975-05-23 1976-06-23 British Ind Sand Ltd Bitumen coated perlite
US4000241A (en) * 1975-06-13 1976-12-28 Dunn Daniel K Insulation method and materials
IT1089605B (it) * 1976-10-18 1985-06-18 Italiana Petroli Materiali e strutture per isolamenti termici ed acustici e procedimenti per la loro preparazione

Also Published As

Publication number Publication date
FR2416208A1 (fr) 1979-08-31
DE2904412B2 (de) 1981-01-22
DE2904412C3 (de) 1981-11-19
DE2904412A1 (de) 1979-09-06
US4212755A (en) 1980-07-15
NL7900905A (nl) 1979-08-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GREFCO INC.

Effective date: 19840206