Jointless PU deck coating with crack‑bridging and slip control
Car decks face tyre abrasion, wet traction demands, vibration, and frequent exposure to fuels and hydraulic fluids.
A PU car deck system addresses these with a jointless build, crack‑bridging wear course, and slip‑tested topcoats engineered for deck service.
Concrete is mechanically profiled (grinding/shot blasting/scarifying) and cleaned; acid etching is avoided due to debonding/blistering risk.
A 3‑component PU wear course is applied by trowel and de‑aerated with spike rolling; sand is broadcast to create the desired roughness and then de‑nibbed after cure.
A PU topcoat completes the deck build for slip, abrasion, and impermeability; for outdoor exposure, a UV‑resistant topcoat is applied on cured car‑deck layers within the specified window.
“Low Slip Potential” dry/wet >40
Proven traction in wet and dry.
~0.1 g loss/1000 cycles (CS17/1kg)
Resists tyre wear and scuffing.
Water permeability: Nil (system)
Helps block water ingress.
Resistant to petrol, diesel, hydraulic fluid
Handles typical deck spill exposure.
Ramps, drive aisles
Traffic lanes, turns
Steep ramps, braking zones
High shear tyre zones
Jointless, broadcast grip floors
UV topcoat protected areas
Handles deck movement with crack‑bridging behavior.
Slip‑tested system supports wet and dry grip.
Nil permeability helps protect the slab.
Resists petrol, diesel and hydraulic fluids.