Fluted Column Design
Polure fluted column design elements feature classic vertical grooves that cast elegant shadow lines along porticos, interior halls, and exterior building entrances. Formed from high-density rigid polyurethane (150-220 kg/m³), these fluted column sections deliver wood-like durability and crisp fluted detailing while remaining lightweight for easy structural assembly. The closed-cell physical matrix ensures water absorption under 1%, protecting against rotting, swelling, and mold growth in outdoor conditions or humid interiors. Certified fire class B2 and thermally stable from -100 °C / +80 °C, each fluted column segment arrives pre-primed with white acrylic primer. Installation is completed by applying continuous polyurethane assembly adhesive on joint seams and rear contacts, securing with mechanical screws, filling holes with facade filler, sanding smooth with 180-220 grit, and painting with topcoat paint.
Frequently Asked Questions
What material is used for Polure fluted column designs?
They are manufactured from high-density rigid polyurethane (150-220 kg/m³), offering wood-like strength and B2 fire rating.
Are fluted column designs load-bearing?
No, Polure fluted column designs are non-load-bearing decorative elements. Structural loads must be supported by an internal steel core profile.
How do you install fluted column designs?
Apply continuous PU assembly adhesive along contact edges and seams, secure with mechanical screws, fill joint lines with filler, sand, and paint.
Is silicone recommended for fluted column installation?
No, silicone is strictly forbidden as it lacks long-term structural bonding. Always use polyurethane assembly adhesive together with mechanical screws.