Flooring mat with entangled filament structure
A flooring mat that includes a first layer that includes a vapor barrier, a second layer that includes a textile pad, and a third layer having an entangled filament structure. The second layer is disposed between the first layer and the third layer. The flooring mat may be provided between a subfloor and a surface layer of a flooring structure.
1. A flooring mat, comprising:
a first layer;
a second layer comprising a textile pad; and
a third layer comprising an entangled filament structure,
wherein the entangled filament structure is formed by extrusion into a three-dimensional structure having a patterned configuration,
wherein the entangled filament structure comprises thermally bonded material,
wherein the patterned configuration includes individual pyramids, cones, cylinders, cubes or domes,
wherein the individual pyramids, cones, cylinders, cubes or domes are separated by intersecting lanes, the lanes being areas where polymers of the entangled filament structure adhere to the second layer, the pattern of the individual pyramids, cones, cylinders, cubes or domes of filaments extending continuously across an entirety of the third layer, each of the individual pyramids, cones, cylinders, cubes or domes of filaments separated from adjacent ones of the individual pyramids, cones, cylinders, cubes or domes of filaments along both a first axis and a second axis perpendicular to the first axis.
2. The flooring mat according to claim 1 ,
wherein the second layer is disposed between the first layer and the third layer.
3. The flooring mat according to claim 1 ,
wherein the first layer is a vapor barrier.
4. The flooring mat according to claim 1 ,
wherein the textile pad comprises a fibrous web layer where one surface of the fibrous web layer is coated with an adhesive, and wherein the fibrous web layer comprises interlocked reinforcement fibers distributed substantially randomly in a first plane.
5. The flooring mat according to claim 3 ,
wherein the vapor barrier comprises a single polyethylene layer.
6. The flooring mat according to claim 3 ,
wherein the vapor barrier is fixedly coupled to the textile pad.
7. The flooring mat according to claim 1 ,
wherein the entangled filament structure comprises an entangled core having the patterned configuration.
8. The flooring mat according to claim 1 ,
wherein the individual pyramids, cones, cylinders, cubes or domes of filaments are individual cubes of filaments.
9. The flooring mat according to claim 1 , wherein air gaps are provided between the individual pyramids, cones, cylinders, cubes or domes of filaments of the entangled filament structure, so as to provide a spacing between at least some portions of the entangled filament structure and the textile pad.
10. The flooring mat according to claim 1 , wherein the thermally bonded material is polyamide-6 or polypropylene.
11. The flooring mat according to claim 1 ,
wherein the entangled filament structure has a thickness of about 0.03 inches to about 0.4 inches.
12. The flooring mat according to claim 1 ,
wherein the flooring mat has a thickness of about 0.2 inches to about 1 inch.
13. A floor structure comprising:
a sub floor;
a flooring surface; and
a flooring mat disposed between the sub floor and the flooring surface, the flooring mat comprising a first layer, a second layer comprising a textile pad, and a third layer comprising an entangled filament structure,
wherein the second layer is disposed between the first layer and the third layer,
wherein the entangled filament structure is formed by extrusion into a three-dimensional structure having a patterned configuration,
wherein the entangled filament structure comprises thermally bonded material,
wherein the patterned configuration includes individual pyramids, cones, cylinders, cubes or domes, and
wherein the individual pyramids, cones, cylinders, cubes or domes are separated by intersecting lanes, the lanes being areas where polymers of the entangled filament structure adhere to the second layer, the pattern of the individual pyramids, cones, cylinders, cubes or domes of filaments extending continuously across an entirety of the third layer, each of the individual pyramids, cones, cylinders, cubes or domes of filaments separated from adjacent ones of the individual pyramids, cones, cylinders, cubes or domes of filaments along both a first axis and a second axis perpendicular to the first axis.
14. The floor structure according to claim 13 , wherein the first layer is in contact with the flooring surface.
15. The floor structure according to claim 13 , wherein the entangled filament structure is in contact with the sub floor.
16. The floor structure according to claim 13 , wherein the flooring surface is a wood-based laminate.
17. The floor structure according to claim 13 , wherein the entangled filament structure is configured in a waffle-like pattern.
18. The floor structure according to claim 13 , wherein the entangled filament structure has a first surface is fixedly bonded to the textile pad at a plurality of contact points, and in contact with the subfloor at a second surface opposite the first surface.
19. The floor structure according to claim 13 , wherein the floor structure includes gyperete.
20. The floor structure according to claim 13 , wherein the thermally bonded material is polyamide-6 or polypropylene.