Column Cap Model
Polure column cap models encompass a versatile collection of architectural capping components designed for decorative columns, entry pillars, and facade pilasters. Molded from high-density rigid polyurethane (150-220 kg/m³), these cap models combine wood-like structural strength with light handling for easy overhead mounting. Their closed-cell matrix keeps water absorption under 1%, ensuring that finished installations will not rot, swell, mold, or split in humid interiors or exterior weather. Certified B2 fire safe and stable from -100 °C / +80 °C, each model is factory pre-primed with white acrylic primer. Installation is completed by applying continuous polyurethane assembly adhesive to contact faces, securing with mechanical screws, filling fastener holes with filler, sanding smooth with 180-220 grit, and painting with topcoat paint.
Frequently Asked Questions
What material is used for Polure column cap models?
They are manufactured from high-density rigid polyurethane (150-220 kg/m³), providing wood-like durability and B2 fire rating.
Are column cap models load-bearing?
No, Polure column cap models are non-load-bearing decorative elements. Structural loads must be carried by an internal steel core profile.
How do you install column cap models?
Apply continuous PU assembly adhesive on contact edges, secure with mechanical screws, fill screw holes with filler, sand, and paint.
Is silicone allowed for mounting column cap models?
No, silicone is strictly forbidden as it lacks long-term bonding strength. Always use polyurethane assembly adhesive with mechanical screws.