ROOFING MATERIAL

A roofing material including a substrate having a top face and a bottom face. The roofing material further includes a non-asphalt coating applied to the substrate and an asphalt layer covering at least a portion of the top face. The bottom face is asphalt-free, or substantially asphalt-free. La prés...

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Bibliographische Detailangaben
Hauptverfasser:	VANHOUTEN, Desmond, John, VERHOFF, Jonathan, M, SCHWEIGER, Scott, William
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR LAUNDERING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE WALL, FLOOR OR LIKE COVERING MATERIALS, e.g. LINOLEUM,OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF AFIBROUS WEB COATED WITH A LAYER OF MACROMOLECULARMATERIAL
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Beschreibung
Zusammenfassung:	A roofing material including a substrate having a top face and a bottom face. The roofing material further includes a non-asphalt coating applied to the substrate and an asphalt layer covering at least a portion of the top face. The bottom face is asphalt-free, or substantially asphalt-free. La présente invention concerne un matériau de couverture comprenant un substrat présentant une face supérieure et une face inférieure. Le matériau de couverture comprend en outre un revêtement dépourvu d'asphalte appliqué sur le substrat et une couche d'asphalte recouvrant au moins une partie de la face supérieure. La face inférieure est dépourvue d'asphalte ou sensiblement dépourvue d'asphalte.