60cm Column Sleeve
Polure 60cm column sleeve provides a refined architectural cladding solution for surrounding structural supports or enhancing plain interior and exterior pillars. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this decorative column sleeve offers exceptional impact resistance comparable to hardwood while maintaining a lightweight profile that avoids structural overburden. Featuring a closed-cell composition with water absorption below 1%, it completely resists moisture, mold, rot, and insect damage across outdoor and indoor environments. Thermal stability spans -100 °C / +80 °C without risk of shrinking or cracking, backed by a Class B2 self-extinguishing fire rating. Supplied with a factory white acrylic primer, the sleeve requires site finishing with suitable exterior or interior topcoats. Installation calls for continuous polyurethane assembly adhesive on wall contact edges and mechanical countersunk screws. Joints and screw recesses are seamlessly filled with acrylic facade putty, sanded smooth using 180-220 grit sandpaper, and painted.
Frequently Asked Questions
What material is used for the Polure 60cm column sleeve?
The Polure 60cm column sleeve is crafted from high-density rigid polyurethane (150-220 kg/m³), combining wood-like mechanical durability with lightweight properties and Class B2 fire safety.
Is the 60cm column sleeve suitable for exterior use?
Yes. With water absorption under 1% and thermal resistance from -100 °C / +80 °C, it withstands harsh weather when painted with UV-resistant exterior paint.
How should a Polure 60cm column sleeve be installed?
Mount using continuous polyurethane assembly adhesive along contact surfaces and joining edges combined with countersunk screws. Silicone is forbidden. Fill screw heads, sand with 180-220 grit, and apply topcoat paint.
Can the 60cm column sleeve bear structural weight?
No, column sleeves are hollow decorative coverings and non-load-bearing. Load-bearing structural requirements must be sustained by internal steel or wooden support columns.