Other

Columbia Insurance Company

Shaw Industries Group, Inc.

Tryggvi Magnusson

Guenther Pollak

Kris Edward Hahn

Jean Briere

Kris Hahn

The invention relates to a flooring panel having opposed pairs of substantially parallel side edges, a tongue connector member, and a groove connector member. In one aspect, the tongue connector member extends along one side edge and the groove connector member extends along the opposed side edge. The tongue connector member and the groove connector member are configured to cooperatively couple with each other such that portions of the coupled flooring panels are positioned in abutting relationship.

Flooring profile

A ceramic-based hardwood floor finishing method resistant to panelization, exhibiting improved durability, and suitable for on-site use. The method is comprised of laying down successive layers of water-based primer, armor coat and top coat. The water-based primer utilizes a low resin content and a low co-solvent concentration to substantially reduce panelization of hardwood boards. The water-based armor coat is comprised of large particulate size ceramic additives which, in combination with a low resin content, allow the formation of a microscopic bead structure on the surface of the finish which provides enhanced durability.

Ceramic-based hardwood floor finishing method

A multi-layered protective finish for use on hardwood surfaces includes ceramic additives in selected layers. The finish is comprised of multiple sealant layers (preferably epoxy) and top coat layers (preferably polyurethane), some of which contain ceramic components, namely, aluminum oxide and zirconium oxide. The multi-layered, ceramic-based finish exhibits enhanced abrasion and stain resistance. The required concentrations of zirconium oxide provide enhanced hardness without sufficiently compromising flexibility which is important to maintain integrity of the finish.

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Wausau, WI, United States of America

Tryggvi Magnusson