Pillar Capital Mold
Polure pillar capital molds represent precision-molded rigid polyurethane architectural elements designed for decorative column topping and facade framing. Formed from high-density rigid polyurethane (150-220 kg/m³), these moldings match the mechanical strength of carved wood while offering uniform dimensions across custom project batches. The closed-cell material features water absorption under 1%, guaranteeing that the finished installation will not rot, warp, swell, or foster mold in humid interiors or exterior porticos. Fire resistance rated B2 and thermally stable from -100 °C / +80 °C, each capital molding section arrives factory pre-primed with white acrylic primer. Installation requires applying continuous polyurethane assembly adhesive on contact edges, securing mechanically with countersunk screws, filling holes with acrylic filler, sanding smooth with 180-220 grit, and painting with topcoat paint.
Frequently Asked Questions
What material is used for Polure pillar capital molds?
They are manufactured from high-density rigid polyurethane (150-220 kg/m³), offering wood-like durability and B2 fire rating.
Are pillar capital molds load-bearing?
No, Polure pillar capital molds are non-load-bearing decorative elements. Structural loads must be carried by an internal steel core profile.
How do you install pillar capital molds?
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 pillar capital molds?
No, silicone is strictly forbidden as it lacks long-term bonding strength. Always use polyurethane assembly adhesive together with mechanical screws.