High Density PU Column
Polure high density PU columns combine architectural splendor with state-of-the-art polyurethane material engineering. Manufactured from rigid high-density polyurethane (150-220 kg/m³), these columns feature wood-like mechanical strength and superior impact resistance while maintaining a lightweight form factor. Their closed-cell structural composition ensures water absorption stays below 1%, making them 100% waterproof, rot-proof, and impervious to insect infestation or mold in humid interior and exterior environments. Certified B2 for fire safety and stable across extreme temperature fluctuations from -100 °C / +80 °C, they arrive pre-coated with a white acrylic technical primer. Dual attachment via PU assembly adhesive and countersunk screws is required for installation.
Frequently Asked Questions
What density material is used in Polure high density PU columns?
Polure high density PU columns are molded from rigid polyurethane with a density of 150-220 kg/m³ (production target ~160 kg/m³), offering wood-equivalent mechanical strength.
Are high density PU columns load-bearing?
No, Polure high density PU columns are decorative hollow elements and strictly non-load-bearing. Load support must be provided by an internal structural pillar.
Are high density PU columns resistant to moisture and weather?
Yes. Water absorption is under 1%, ensuring they will not rot, swell, or mold even in high-humidity areas or outdoor locations.
How are high density PU columns attached?
Apply continuous lines of PU assembly adhesive on joining edges and wall contact surfaces, then fix with countersunk mechanical screws. Fill screw holes and sand prior to painting.
Can silicone adhesive be used to bond high density PU columns?
No, silicone adhesive is strictly forbidden because it lacks structural bonding capability. Only polyurethane assembly adhesive paired with mechanical screws must be used.