Asphalt coated structural article

An asphalt coated structural article comprises a substrate having an ionic charge coated on one side with a layer of asphaltic material and coated on the other side with a coating having essentially the same ionic charge as the substrate. The present invention is a waterproofing barrier which may be...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MATTI KIIK, MICHAEL L. BRYSON, YOUNGER AHLUWALIA, ROBERT J. TOBIN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An asphalt coated structural article comprises a substrate having an ionic charge coated on one side with a layer of asphaltic material and coated on the other side with a coating having essentially the same ionic charge as the substrate. The present invention is a waterproofing barrier which may be used as a roofing underlayment for concrete files or to waterproof the basement walls of a building structure.