CPC B32B 7/023 (2019.01) [B29C 48/08 (2019.02); B29C 48/21 (2019.02); B32B 3/266 (2013.01); B32B 27/08 (2013.01); B32B 27/302 (2013.01); B32B 27/308 (2013.01); E04F 15/02161 (2013.01); E04F 15/105 (2013.01); E04F 15/163 (2013.01); B29K 2101/12 (2013.01); B29K 2995/002 (2013.01); B29L 2007/002 (2013.01); B29L 2009/00 (2013.01); B32B 2250/246 (2013.01); B32B 2307/402 (2013.01); B32B 2307/412 (2013.01); B32B 2307/732 (2013.01); B32B 2419/04 (2013.01)] | 20 Claims |
1. A multilayer thermoplastic sheet, comprising
a first colored thermoplastic layer;
a second colored thermoplastic layer; and
a third colored thermoplastic layer,
wherein
the color of the first colored layer is different than the color of the second colored layer;
and/or the color of the second colored layer is different than the color of the third colored layer,
the multilayer sheet comprises a plurality of grout lines cut into the sheet extending through the first colored layer and partially into the second colored layer, and
the plurality of grout lines are cut into the thermoplastic sheet at a depth from about 0.010 inches to about 0.080 inches.
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