Fire Resistant Fibrous Composite Articles


This composite fiberboard system is ideal for roofing applications, particularly in regions prone to fire.  It is UL 790 Class A and ASTM E 108 Class A certified for fire resistance, and UL 723 and ASTM E 84 certified for flame spread and smoke. It is also water resistant, in compliance with ASTM C208 for 2-hour water absorption. 

The patent application is no longer pending, but there are improvements and know-how that could support commercialization.

US PATENT APPLICATION (lapsed) 12/080,905


Patent Information:
For Information, Contact:
Kris Burton
Technology Commercialization Manager
University of Maine
Mark Custer
Proserfina Bennett
Marc Golden
Mark Paradis
David Hargreaves
Thomas Verrill
Steven Healy
Patrick Chiboroski
Jonathan Spender
Michael Bilodeau
Donna Johnson
Brad Johnson
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