Helix Column Shaft
Polure helix column shaft brings classical sculptural elegance and architectural distinction to interior and exterior design projects. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this twisted decorative column shaft provides wood-like mechanical strength and impact resistance while remaining lightweight to avoid adding structural load to building foundations. Featuring a closed-cell structure with water absorption under 1%, it will not rot, mold, swell, or attract wood-boring insects, maintaining structural integrity across temperature extremes from -100 °C / +80 °C. Rated Class B2 for self-extinguishing fire safety, it arrives pre-coated with factory white acrylic technical primer. Designed as a hollow decorative cover, it fits around internal steel structural supports. Installation requires continuous polyurethane assembly adhesive on wall contact surfaces and joining seams, paired with countersunk mechanical screws. Fill screw heads and joints with acrylic filler, sand smooth with 180-220 grit paper, and finish with quality paint.
Frequently Asked Questions
What material is used for Polure helix column shaft?
Polure helix column shaft is manufactured from high-density rigid polyurethane (150-220 kg/m³), offering wood-like impact resistance, lightweight handling, and Class B2 fire safety.
Can Polure helix column shaft be installed outdoors?
Yes. With water absorption under 1% and thermal stability from -100 °C / +80 °C, it will not rot or warp. Outdoor installations require UV-resistant exterior paint.
How is Polure helix column shaft installed?
Installation uses continuous polyurethane assembly adhesive on contact edges and countersunk mechanical screws. Silicone adhesive is forbidden. Joints are filled, sanded with 180-220 grit, and painted.
Are Polure helix column shafts load-bearing?
No. They are hollow decorative non-load-bearing elements. Structural loads must be carried by an internal steel or wood core. Concrete must never be poured inside.