Fiber-reinforced polymer fins and an open-frame prism improve post stability, distribute ground loads, and resist long-term degradation.
Stacked cylindrical units with ring-block and slot joints cut build time and allow clean disassembly for material reuse.
A two-tube flagpole with internal bearings lets the flag rotate in wind while drip-off elements help keep water from damaging the wall.
Intumescent coatings protect fiberglass composite poles from heat while preserving resin-to-fiberglass cohesion during manufacture.