Polyurethane Spiral Column
Polure polyurethane spiral column introduces dramatic classical sculpting and Baroque movement into residential and commercial architectural designs. Precision-molded from high-density rigid polyurethane (150-220 kg/m³), this twisted decorative column exhibits outstanding mechanical strength comparable to carved hardwood or marble, while remaining ultra-lightweight for easy handling. Its closed-cell composition ensures water absorption stays below 1%, protecting the column from rot, mold, or warping in damp bathrooms or exposed outdoor environments. Operable within temperature limits of -100 °C / +80 °C, it satisfies Class B2 self-extinguishing flame specifications. Supplied with a factory-applied white acrylic technical primer, it is ready for water-based or synthetic topcoats. Installation requires continuous polyurethane assembly adhesive on contact edges and mechanical countersunk screws. Joints are filled with acrylic filler, sanded smooth with 180-220 grit, and painted.
Frequently Asked Questions
What material is used for the Polure polyurethane spiral column?
It is crafted from high-density rigid polyurethane (150-220 kg/m³), providing wood-like strength, light weight, and B2 fire performance.
Can the polyurethane spiral column be installed outdoors?
Yes. Water absorption under 1% and stability from -100 °C / +80 °C make it ideal for outdoors when finished with UV-resistant paint.
How is the polyurethane spiral column installed?
Use continuous polyurethane assembly adhesive and countersunk screws. Silicone is forbidden. Fill joints, sand with 180-220 grit, and paint.
Is the polyurethane spiral column load-bearing?
No, it is a hollow decorative covering and non-load-bearing. Load-bearing structural requirements must use an internal steel profile.