Method for reducing roof membrane damage from hail/fastener contact impact and a roof system having reduced membrane damage from hail/fastener impact
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United States of America Patent
Stats
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May 11, 2010
Grant Date -
May 19, 2005
app pub date -
Nov 4, 2003
filing date -
Nov 4, 2003
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Disclosed herein is a method for reducing roof membrane damage from hail/fastener impact by locating a fastener, positioning an energy absorbing material over the fastener and affixing the material to the fastener. Further disclosed herein is a roof system with reduced hail/fastener impact damage characteristics. The system comprises a roof substrate having one or more layers of material at least one fastener exposed at a top surface of the substrate and a dedicated energy absorbing material positioned over the at least one fastener. A roof water proofing membrane is placed atop the foregoing elements.
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Family
International Classification(s)
Cited Art Landscape
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