Classical Column Model
Polure classical column models embody timeless architectural aesthetics for indoor and outdoor decorative colonnades. Molded from rigid high-density polyurethane (150-220 kg/m³), these full-round or wall-pilaster column components offer wood-like surface durability without warping, cracking, or rotting. Designed with a hollow decorative core, they are non-load-bearing and must enclose a structural steel pillar if weight support is required. Featuring closed-cell water repellency (<1% moisture absorption) and B2 fire resistance, they perform flawlessly across -100 °C / +80 °C. Factory-primed in acrylic white, installation uses PU assembly adhesive and countersunk screw fixings.
Frequently Asked Questions
What is the structural role of Polure classical column models?
Polure classical column models are purely decorative and non-load-bearing. An internal load-bearing post must be used for structural loads.
What diameters and styles are available for classical column models?
Standard diameters include 20, 30, 40, 50, 60, and 80 cm, with smooth or fluted shafts and Doric, Ionic, or Corinthian capitals.
Can concrete be poured inside a classical column model?
No, concrete pouring is strictly forbidden because expansion during curing will split the polyurethane shaft.
How should classical column models be painted outdoors?
Outdoor columns must be painted with UV-resistant exterior facade paint over the factory white primer to prevent sun yellowing.