The plus9beads for airport applications were specially developed for the high demands of runways and helicopter landing zones. The innovation assures high visibility for the markings even in the case of steep approach angles. It also provides the best possible retroreflection in conditions where visibility is poor as it is with rain and fog. The particularly resistant glass composition ensures the high reflection over long periods of time.
Features:
Size Range : 300 - 850 Microns
Roundness >90%
Refractive Index >1.9
retroreflectivity readings - 800 - 1500 mcd/lx/m2
can be reached
Coating:
Swarco plus9beads are coated with moisture proof coating