Outdoor Column Plinth
Polure outdoor column plinths provide resilient structural bases designed specifically for exterior pillars, garden porticos, and building facades. Molded from high-density rigid polyurethane (150-220 kg/m³), these plinths boast wood-like mechanical toughness without heavy weight. Their closed-cell structural composition maintains water absorption below 1%, ensuring complete resistance against standing water, freeze-thaw cracking, rot, and mold. Engineered to endure extreme temperature shifts from -100 °C / +80 °C, they carry a certified B2 fire rating. Factory-pre-primed with a smooth white acrylic technical primer, installation requires clean surface preparation, continuous polyurethane assembly adhesive, and mechanical screw fixings.
Frequently Asked Questions
What material is used in Polure outdoor column plinths?
Polure outdoor column plinths are manufactured from high-density rigid polyurethane (150-220 kg/m³), combining impact strength, B2 fire rating, and water absorption under 1%.
Can an outdoor column plinth support structural building loads?
No, these plinths are decorative and non-load-bearing. Any structural weight must be carried by an internal steel column.
How is an outdoor column plinth installed?
Apply continuous PU assembly adhesive to all contact joints and anchor with countersunk screws. Silicone adhesive is strictly forbidden.
Are outdoor column plinths resistant to frost and rain?
Yes, water absorption is under 1% and they tolerate -100 °C / +80 °C without cracking. Outdoor use requires UV-resistant exterior paint.
What paint finish is recommended for outdoor column plinths?
They arrive pre-primed. Outdoor installations require painting with an elastic, UV-resistant exterior paint system.