Flooring system
View Patent ↗Described herein are flooring systems comprising: a first floor panel and a second floor panel, each of the first and second floor panels comprising: a top surface, a bottom surface, and a plurality of peripheral edges extending between the top and bottom surfaces; and a coupling surface formed on one peripheral edge; the coupling surfaces of the first and second floor panels being disposed proximate to each other forming a joint; and a thermally activated solid adhesive interspersed between the coupling surfaces of the first and second floor panel. Methods of installing these systems are also described.
1. A flooring system comprising:
a first floor panel and a second floor panel, each of the first and second floor panels comprising:
a first layer having a top surface opposite a bottom surface, and a plurality of peripheral edges extending between the top and bottom surfaces of the first layer;
a second layer having a top surface opposite a bottom surface, and a plurality of peripheral edges extending between the top and bottom surfaces of the second layer; and
a third layer comprising a thermally activated solid adhesive that is comprised of a thermoplastic material that does not melt and bond the coupling surfaces of the first and second floor panel together until the creation of heat in the joint;
wherein the bottom surface of the first layer is coupled to the top surface of the second layer in an offset relationship that defines a first offset marginal portion and a second offset marginal portion; and
wherein the third layer is positioned between the first and second layers and the third layer covers at least a part of the first or second offset marginal portions and spans a length of a coupling portion of each of the bottom surface of the first layer and the top surface of the second layer.
2. The flooring system of claim 1 , wherein the adhesive is activated by acoustic vibration having a frequency in the range of from about 15 kHz to about 50 kHz.
3. The flooring system of claim 1 , wherein the thermoplastic material is selected from a polyester, a polyimide, and a combination thereof.
4. The flooring system of claim 1 , wherein the thermoplastic material is a non-curing thermoplastic material.
5. The flooring system of claim 1 , wherein the first offset marginal portion and the second offset marginal portion are substantially planar.
6. The flooring system of claim 1 , wherein the coupling portion of the first floor panel faces in an upwards direction and the coupling portion of the second floor panel faces in a downward direction.
7. The flooring system of claim 6 , wherein the first and second flooring panels have shiplap edges that define the first and second coupling surfaces.
8. The flooring system of claim 1 , wherein the solid adhesive is a thermal bonding film.
9. The flooring system of claim 1 , wherein the first and second floor panels comprise resilient vinyl flooring.
10. The flooring system of claim 1 , wherein the first and second floor panels have an elongated plank shape comprising a pair of opposing longitudinal edges and a pair of opposing lateral edges, the longitudinal edges having a length larger than a width of the lateral edges.
11. A flooring system comprising:
a first floor panel and a second floor panel, each of the first and second floor panels comprising:
a top surface, a bottom surface, a pair of longitudinal shiplap edges, and a pair of lateral edges; and
a coupling surface formed on each shiplap edge;
the coupling surface of one shiplap edge of the first floor panel being disposed proximate to the coupling surface of one shiplap edge of the second floor panel forming an adjacent pair of coupling surfaces; and
a thermally activated solid adhesive film interspersed between the adjacent pair of coupling surfaces of the first and second floor panel, the thermally activated solid adhesive film comprising a thermoplastic material;
wherein the solid adhesive film is comprised of a material that does not melt and bond the adjacent pair of coupling surfaces together until the creation of heat in the joint.
12. The flooring system of claim 11 , wherein the adhesive is activated by acoustic vibration having a frequency in the range of from about 15 kHz to about 50 kHz.
13. The flooring system of claim 11 , wherein the thermoplastic material is selected from a polyester, a polyimide, and a combination thereof.
14. The flooring system of claim 11 , wherein the thermoplastic material is a non-curing thermoplastic material.
15. The flooring system of claim 11 , wherein the coupling surfaces are substantially planar.
16. The flooring system of claim 11 , wherein each of the first and second floor panels includes a downward facing coupling surface and an upward facing coupling surface.
17. The flooring system of claim 11 , wherein the upward facing coupling surface of the first panel is disposed proximate to the downward facing coupling surface of the second floor panel.
18. The flooring system of claim 11 , wherein the first and second floor panels comprise resilient vinyl flooring.