Polyurethane floor with wood look, and related apparatus
A poured, seamless polyurethane floor includes woodgrain markings and floorboard markings protected within a top clear coating, thereby to achieve a poured seamless floor with a “wood look.” The woodgrain markings are achieved by moving a heavy brush through the wear layer, during installation, prior to curing. The longitudinal floorboard markings may be achieved by moving a line marking apparatus over the upper layer, parallel with the woodgrain markings, after the wear layer has cured. The line marking apparatus assures distinct parallel floorboard lines on the wear layer, due to the use of permanent markers held in a downwardly biased, spring-loaded condition during movement of the apparatus over the floor. The installer then marks the transverse floorboard lines. A top coat seals and protects the woodgrain marking and the floorboard lines, thereby resulting in a seamless, poured polyurethane floor with a permanent wood look.
1. A seamless synthetic floor, comprising:
a substrate;
a resilient base layer of uniform thickness adhered to the substrate with an adhesive;
a continuous seal layer formed on top of the base layer across the entire seamless synthetic floor;
a continuous coating of polyurethane formed on top of the seal layer, the coating of polyurethane having continuous wood-grain markings formed therein, substantially all of the wood-grain markings arranged in a same direction in parallel rows across the entire seamless synthetic floor to create a wood-grain look and a plurality of floorboard lines marked thereon across the entire seamless synthetic floor to create a floorboard look, wherein the wood-grain look and floorboard look together form a wood look mimicking a look of a hardwood floor; and
a clear, continuous sealer topcoat formed on top of the coating of polyurethane across the entire seamless synthetic floor, thereby to seal and protect the wood-grain markings formed in the coating and the floorboard lines marked thereon.
2. The seamless synthetic floor of claim 1 , wherein the coating of polyurethane is formed on top of an underlying coating of polyurethane that is formed on the seal layer.
3. The seamless synthetic floor of claim 2 , wherein the underlying coating of polyurethane and the coating of polyurethane are two different colors.
4. The seamless synthetic floor of claim 1 , wherein a fabric mesh layer resides above the seal layer to provide lateral stability for the seamless synthetic floor.
5. The seamless synthetic floor of claim 4 , wherein the fabric mesh layer is formed of polyester.
6. The seamless synthetic floor of claim 1 , wherein a rubber base is fixed to the clear sealer topcoat to cover a joint between the synthetic floor and a surrounding wall.
7. The seamless synthetic floor of claim 1 , wherein the resilient base layer is a base mat.
8. The seamless synthetic floor of claim 7 , wherein the base mat is a rubber granulated base mat.