INSULATING AND WATERPROOFING METHOD FOR FLAT ROOFS

Insulating and sealing flat roofs comprises: (i) coating roof (2) with a liquid or viscous composition (3) to cover bumps (4) and fill cavities (4'); (ii) applying insulation (1) before the coating has solidified; (iii) drying or polymerizing the coating to form a barrier to water vapor and bon...

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Bibliographische Detailangaben
Hauptverfasser:	REMI PERRIN, PIERRE ETIENNE BINDSCHEDLER, CORINNE SCHALL, ARNAUD NOURI
Format:	Patent
Sprache:	eng ; por
Schlagworte:	ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ADHESIVES BUILDING CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES FIXED CONSTRUCTIONS GUTTERS INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS AS ADHESIVES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	Insulating and sealing flat roofs comprises: (i) coating roof (2) with a liquid or viscous composition (3) to cover bumps (4) and fill cavities (4'); (ii) applying insulation (1) before the coating has solidified; (iii) drying or polymerizing the coating to form a barrier to water vapor and bond the insulation to the roof, and (iv) sealing the insulation with a bitumen or synthetic membrane. Independent claims are also included for: (1) coating for use in the above process, comprising 0-30 wt.% solvent, 0-60 wt.% bitumen, 0-40 wt.% thinners, 10-40 wt.% mineral and/or metallic fillers, 0-10 wt.% adhesion promoters and 0-50 wt.% thermoplastic elastomer, polyurethane prepolymer or resin/hardener mixture; (2) composite insulation and sealing system for flat roofs as above.