Pilaster Capital Model
Polure pilaster capital model crowns wall pilasters with classic architectural proportion and exquisite detail. Manufactured from high-density rigid polyurethane (150-220 kg/m³), this top capital combines robust impact resistance with a lightweight structure that simplifies elevated installation. The closed-cell formulation ensures water absorption stays below 1%, preventing mold, rot, and swelling even when installed on exterior building facades or humid interiors. Stable across temperatures from -100 °C / +80 °C, it meets B2 fire safety standards for flame resistance. Coated at the factory with white acrylic technical primer, installation entails applying continuous PU assembly adhesive to rear edges along with mechanical countersunk screws. Joint lines and screw holes are filled with facade putty, sanded smooth with 180-220 grit paper, and painted with topcoat finishes.
Frequently Asked Questions
What is the material composition of Polure pilaster capital model?
Polure pilaster capital model is molded from high-density rigid polyurethane (150-220 kg/m³), ensuring high strength and lightweight handling.
How is Polure pilaster capital model installed against walls?
Use continuous polyurethane assembly adhesive on wall contact faces and reinforce with countersunk screws. Silicone adhesive is strictly forbidden.
Can Polure pilaster capital model be used outdoors?
Yes, its closed-cell construction keeps water absorption under 1% and withstands weather from -100 °C / +80 °C without cracking or warping.
What finish preparation does Polure pilaster capital model require?
It arrives factory pre-primed in white acrylic. Sand lightly with 180-220 grit sandpaper and paint with quality topcoat matching the pilaster system.
Is Polure pilaster capital model load-bearing?
No, it is a decorative wall capital. Structural loads must be supported independently by internal structural frames.