Abstract: An array of resilient floor tiles is assembled into a continuous sheet after being laid down. An array of included, sacrificial resistive wires is buried along the edges of the tiles and is controllably heated in order to cause welding of the edges of tiles across the paths of the wires to neighboring tiles. Subsequently the wires may be used to give the array integral tensile strength. The welded array is provided with greater strength for resisting use, expansive and contractile forces caused by environmental heat and cold and also long-term tile contraction owing to loss of plasticizer as may be seen with PVC-based tiles.
Type:
Grant
Filed:
March 21, 2013
Date of Patent:
February 7, 2017
Assignee:
MATTA I LIMITED
Inventors:
Thomas James Sprott, Warren Andrew Lauder, Paul Harris, Adrian James Sprott
Abstract: An array of resilient floor tiles is assembled into a continuous sheet after being laid down. An array of included, sacrificial resistive wires is buried along the edges of the tiles and is controllably heated in order to cause welding of the edges of tiles across the paths of the wires to neighboring tiles. Subsequently the wires may be used to give the array integral tensile strength. The welded array is provided with greater strength for resisting use, expansive and contractile forces caused by environmental heat and cold and also long-term tile contraction owing to loss of plasticiser as may be seen with PVC-based tiles.
Abstract: An array of resilient floor tiles is assembled into a continuous sheet after being laid down. An array of included, sacrificial resistive wires is buried along the edges of the tiles and is controllably heated in order to cause welding of the edges of tiles across the paths of the wires to neighbouring tiles. Subsequently the wires may be used to give the array integral tensile strength. The welded array is provided with greater strength for resisting use, expansive and contractile forces caused by environmental heat and cold and also long-term tile contraction owing to loss of plasticiser as may be seen with PVC-based tiles.
Type:
Application
Filed:
January 29, 2010
Publication date:
June 24, 2010
Applicant:
MATTA I LIMITED
Inventors:
Thomas James SPROTT, Warren Andrew LAUDER, Paul HARRIS, Adrian James SPROTT