Square Pilaster Base
Polure square pilaster bases provide a clean geometric plinth foundation and architectural transition between floors and 4-sided wall pilasters. Molded from high-density rigid polyurethane (150-220 kg/m³), these flat-backed bases deliver wood-equivalent physical strength and high impact resistance, protecting pilaster bottoms from vacuum scuffs, furniture bumps, and foot traffic. Their closed-cell structural body retains water absorption strictly under 1%, ensuring they will not rot, swell, warp, or foster mold growth in humid interiors or exterior porch framing. Rated B2 for fire safety and stable from -100 °C / +80 °C, each base arrives factory pre-primed with white acrylic technical primer. Installation requires dual attachment using polyurethane assembly adhesive and mechanical screws.
Frequently Asked Questions
What is the primary function of a Polure square pilaster base?
A square pilaster base provides a clean square-profile bottom plinth transitioning between the floor line and flat-backed wall pilasters.
Are Polure square pilaster bases load-bearing?
No, Polure square pilaster bases are strictly non-load-bearing decorative wall elements.
What density material is used for square pilaster bases?
They are molded from high-density rigid polyurethane (150-220 kg/m³), ensuring high impact durability near floor level.
How are square pilaster bases mounted on wall surfaces?
Apply continuous lines of PU assembly adhesive along all joining edges and wall contact surfaces, then secure with countersunk mechanical screws. Fill screw heads with putty, sand, and paint.
Can silicone adhesive be used to mount square pilaster bases?
No, silicone adhesive is strictly forbidden because it lacks structural bonding capability. Only polyurethane assembly adhesive paired with mechanical screws must be used.