01058nab a2200205 4500 20260520002923.0 260224s2010 xxu Polyurea coatings for rehabilitation of metal roofing mar. 2010 18/08/2010 ; 18/08/2010 7 p. ; 47-53 Transcripción del resumen del autor. High-build plural-component polyurea-hybrid spray-on coatings quickly and cost-effectively rehabilitate metal roofs. A badly degraded aluminum alloy roofat an Army airfield was chosen for rehabilitation. The polyurea-hybrid coating was economical to apply, and is expected to extend the service life of the metal roof by providing a very tough moisture impermeable spray-on membrane. It effectively seals surface defects, even around penetrations, pinholes, and seams. 3 Materials Performance 49 ARTICULO Stephenson, L.D. 40117 Bailey, David 46469 Kumar, Ashok 40116 176108 176108 0 0 0 0 243927 BAAB BAAB 2026-03-05 200048027 0 200048027 2026-03-05 18:56:46 2026-03-05 ARTICULO