UFC 3-110-03
26 September 2006
Appendix C
glossary
A-1
ACRONYMS AND ABBREVIATIONS
APP. Atactic Polypropylene
BUR. Built-up roof
EPDM. Ethylene Propylene Diene Monomer
EPS. Molded expanded polystyrene board.
MB. Modified bitumen
PUF. Polyurethane foam (also see SPF)
PVF. Polyvinylidene fluoride
RCI. Roof Consultants Institute
RRO. Registered roofing observer
RRC. Registered roofing consultant
SBS. Styrene Butadiene Styrene
SPF. Spray-applied polyurethane foam (also see PUF)
SSSMR. Structural standing-seam metal roof
UV. Ultraviolet
XPS. Extruded polystyrene board
UL. Underwriters Laboratories Incorporated
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