Fluted Column Shaft
Polure fluted column shafts provide classical architectural grandeur and vertical rhythm for entrance porticos, grand foyers, and exterior verandas. Manufactured from high-density rigid polyurethane (150-220 kg/m³), these decorative hollow shafts offer wood-like impact resistance without structural weight. Featuring a closed-cell polymer structure with water absorption under 1%, they will not rot, swell, or split in moisture-heavy outdoor climates or humid indoor pools. Thermally stable from -100 °C / +80 °C and rated B2 for fire safety, each shaft comes factory-precoated with a white acrylic primer. IMPORTANT: Polure columns are hollow, decorative, and strictly NON-LOAD-BEARING. An internal steel profile must be used for structural load support, and pouring concrete inside is strictly forbidden. Installation is completed with polyurethane assembly adhesive and screws.
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Frequently Asked Questions
Can Polure fluted column shafts support structural weight?
No. Polure fluted column shafts are decorative and strictly NON-LOAD-BEARING. Structural loads require an internal steel support profile; pouring concrete inside is strictly forbidden.
What density material is used for Polure fluted column shafts?
They are molded from high-density rigid polyurethane (150-220 kg/m³), providing wood-like mechanical durability and lightweight handling.
Can fluted column shafts be installed outdoors?
Yes. With water absorption under 1%, they endure temperatures from -100 °C / +80 °C without rotting or warping when painted with UV facade paint.
How are fluted column shafts mounted?
They are secured around a structural steel core or wall anchor using continuous polyurethane assembly adhesive on joints and mechanical screws. Silicone is forbidden.
What painting instructions apply to fluted column shafts?
Shafts come factory-primed with white acrylic primer. Indoor standard is 2 coats of water-based paint; outdoor facades require elastic UV-resistant exterior paint.
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