SHEET TYPE ROOFING

SHEET TYPE ROOFING Sheet type felt material and sheet type roofing material such as shingles and rolls made therefrom. The felt comprises 10 - 60 wt % glass fibers of varying lengths, 15 - 80 wt % cellulosic fiber and 5 - 25% binder. The roofing material is felt of the invention saturated with aspha...

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Bibliographische Detailangaben
Hauptverfasser:	BONDOC, ALFREDO A, FLOOD, EUGENE J, SIELING, FREDERICK W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES BUILDING CHEMISTRY DYES FIXED CONSTRUCTIONS GUTTERS IMPREGNATING OR COATING OF PAPER MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING POLISHES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS ROOF COVERINGS ROOF-WORKING TOOLS SKY-LIGHTS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	SHEET TYPE ROOFING Sheet type felt material and sheet type roofing material such as shingles and rolls made therefrom. The felt comprises 10 - 60 wt % glass fibers of varying lengths, 15 - 80 wt % cellulosic fiber and 5 - 25% binder. The roofing material is felt of the invention saturated with asphaltic saturant and coated with filled asphaltic coating material and conventional roofing granules.