Decorative Column Plinth
Polure decorative column plinths provide substantial classical foundation bases for architectural column assemblies on grand entryways, porticos, and interior foyers. Molded from high-density rigid polyurethane (150-220 kg/m³), these plinths combine wood-like impact toughness with light weight for easy handling. Their closed-cell structural composition limits water absorption below 1%, making them fully rot-proof, swelling-proof, and immune to ground humidity or standing rainwater. Rated B2 for fire safety and stable across temperatures from -100 °C / +80 °C, they serve as decorative non-load-bearing bases covering internal steel supports. Factory-pre-primed with white acrylic technical primer, installation requires PU assembly adhesive and countersunk screws.
Frequently Asked Questions
What material is used in Polure decorative column plinths?
Polure decorative column plinths are manufactured from high-density rigid polyurethane (150-220 kg/m³), offering impact strength, B2 fire rating, and light weight.
Can a decorative column plinth bear structural building loads?
No, column plinths are purely decorative non-load-bearing architectural elements. Internal steel profiles must be used for load-bearing needs.
How do you install a decorative column plinth?
Apply continuous PU assembly adhesive along contact surfaces and secure with countersunk mechanical screws. Silicone adhesive is forbidden.
Are decorative column plinths weather-resistant for outdoor porticos?
Yes, water absorption is under 1% and they withstand -100 °C / +80 °C. Exterior use requires painting with UV-resistant exterior paint.
What paint finish should be applied to decorative column plinths?
They arrive pre-primed with acrylic primer. Coat with water-based or synthetic paints indoors, or UV-resistant exterior paint outdoors.