Exterior Column Capital
Polure exterior column capital crowns facade columns and entryway porticos with durable architectural grace and weather resistance. Molded from high-density rigid poliuretano (150-220 kg/m³), this capital possesses wood-like physical durability while being lightweight for effortless mounting. Closed-cell matrix design ensures water absorption stays below 1%, protecting against dampness, rot, mold, and insect damage in both indoor and outdoor applications. Thermally stable across -100 °C / +80 °C, it meets B2 fire safety criteria for self-extinguishing flame resistance. Arriving pre-coated with factory white acrylic technical primer, installation entails continuous PU assembly adhesive on contact joints plus mechanical countersunk screws. Fill joint lines with acrylic putty, sand smooth with 180-220 grit paper, and finish with quality topcoat paint.
Domande Frequenti
What material is Polure exterior column capital made of?
It is molded from high-density rigid poliuretano (150-220 kg/m³), providing sharp detail, wood-like strength, and lightweight handling.
How is Polure exterior column capital installed?
Apply continuous poliuretano assembly adhesive to contact faces and secure with mechanical countersunk screws. Silicone adhesive is forbidden.
Can Polure exterior column capital be used on outdoor columns?
Yes. With water absorption under 1% and thermal stability between -100 °C / +80 °C, it withstands rain and sun without degrading.
What painting steps are needed for exterior column capitals?
Pre-primed in white acrylic at the factory. Sand lightly with 180-220 grit paper and apply topcoat paint.
Is Polure exterior column capital load-bearing?
No, it is a decorative hollow capital. Structural loads must be carried by an internal steel core.