Stone plastic composite (SPC) tile with imitation grout line
A tile that may be used as a covering on a floor, wall, or ceiling surface comprises at least a top section and a core layer may be made from a densified foam material. In most embodiments, but not all, the top section comprises a polyvinyl chloride layer, and may also comprise a wear layer and/or a decorative layer. The tile includes a plurality of sides with an exposed portion(s) formed along at least one of the sides, but in some embodiments also across a middle section of the tile. The exposed portion(s) may be formed on the polyvinyl chloride layer below the tile's top surface at a depth to closely resemble an actual grout line. The tile may further comprise an interconnecting mechanism that at least partially enables an efficient tile installation. The interconnecting mechanism may further contribute to tile's visual appeal by at least partially concealing a connector(s).
1. A tile comprising:
a top section at least partially defining a top surface,
a rigid core layer joined to said top section, said core layer comprising a stone plastic composite material composed of at least a polyvinyl chloride material and stone dust, said core layer having a density of about 1,500 kg/m 3 (about 93.642 lb/ft 3 ) to about 2,000 kg/m 3 (about 124.856 lb/ft 3 ),
a plurality of sides at least partially defined by said core layer, and
at least one exposed portion comprising a textured surface structured to represent a grout line, said at least one exposed portion disposed along one of said plurality of sides, and
said at least one exposed portion defined within and exposing at least a portion of said core layer.
2. The tile as recited in claim 1 further comprising an interconnecting mechanism at least partially formed along at least one of said plurality of sides.
3. The tile as recited in claim 1 wherein said top section further comprises a wear layer and a decorative layer; said decorative layer joined to said core layer; and said wear layer coincident with said top surface of the tile and comprising a substantially transparent material, such that said decorative layer is visually observable through said wear layer.
4. The tile as recited in claim 1 wherein said at least one exposed portion is defined within and exposes at least a portion of said core layer at a depth below said top surface that is at least 0.9 millimeters (0.035 inches).
5. The tile as recited in claim 1 wherein said at least one exposed portion is disposed substantially along at least one of said plurality of sides and extends outwardly from and along a length thereof.
6. The tile as recited in claim 5 further comprising a plurality of exposed portions, each one of said plurality of exposed portions disposed in outwardly extending relation to a different, correspondingly disposed one of said plurality of sides; each of said plurality of exposed portions including a textured surface structured to represent a grout line.
7. The tile as recited in claim 1 further comprising at least one additional exposed portion at least partially formed on a middle section of said top surface; said at least one additional exposed portion also structured to represent a grout line.
8. The tile as recited in claim 7 wherein said at least one additional exposed portion extends substantially across said middle section parallel to and between opposite ones of said plurality of sides.
9. The tile as recited in claim 1 wherein said core layer further includes a colorant corresponding with an intended visual appearance of said textured surface structure to represent a grout line.
10. The tile as recited in claim 9 wherein said top section further comprises a wear layer interconnected to said core layer.
11. The tile as recited in claim 10 wherein said top section further comprises a decorative layer disposed between said wear layer and said core layer; said wear layer comprising a substantially transparent material, such that said decorative layer is visually observable through said wear layer.
12. A tile comprising:
a top section at least partially defining a top surface, said top section including a polyvinyl chloride (PVC) layer,
a rigid core layer joined to said top section, said core layer comprising a stone plastic composite material composed of at least a polyvinyl chloride material and stone dust, said core layer having a density of about 1,500 kg/m 3 (about 93.642 lb/ft 3 ) to about 2,000 kg/m 3 (about 124.856 lb/ft 3 ),
a plurality of sides at least partially defined by said core layer,
at least one exposed portion comprising a textured surface structured to represent a grout line, said at least one exposed portion disposed along a corresponding one of said plurality of sides, and
said at least one exposed portion defined within and exposing at least a portion of said polyvinyl chloride (PVC) layer.
13. The tile as recited in claim 12 wherein said at least one exposed portion is defined at a depth below said top surface that is substantially uniform and is at least 0.9 millimeters (about 0.035 inches).
14. The tile as recited in claim 12 wherein said at least one exposed portion comprising said textured surface extends outwardly from and along a length of said corresponding one of said plurality of sides.
15. The tile as recited in claim 12 wherein said polyvinyl chloride (PVC) layer comprises a density of about 2,000 kg/m 3 (about 124.856 lb/ft 3 ) to about 2,400 kg/m 3 (about 149.827 lb/ft 3 ).
16. The tile as recited in claim 12 wherein said stone plastic composite material has a density of about 1,900 kg/m 3 (about 118.613 lb/ft 3 ) to about 2,000 kg/m 3 (about 124.856 lb/ft 3 ).
17. A tile comprising:
a top section at least partially defining a top surface,
a rigid core layer joined to said top section, said core layer comprising a stone plastic composite material composed of at least a polyvinyl chloride material and stone dust, said core layer having a density of about 1,500 kg/m 3 (about 93.642 lb/ft 3 ) to about 2,000 kg/m 3 (about 124.856 lb/ft 3 ),
a plurality of sides at least partially defined by said core layer, and
a plurality of exposed portions each comprising a textured surface structured to represent a grout line, at least a first of said plurality of exposed portions disposed along a corresponding one of said plurality of sides,
at least a second of said plurality of exposed portions at least partially formed on a middle section of said top surface, and
each one of said plurality of exposed portions defined within and exposing at least a portion of said core layer at a depth below said top surface that is substantially uniform and is at least 0.9 millimeters (0.035 inches).