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US 11,421,428 B2Granted
Floating floor system
AssigneeEconcore N.V.
InventorsRolf-Dieter Böttcher, Alexander Siebel, Jan Mahy
Life of this patent
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Abstract
A composite structure for a floating floor system including at least one layer of force muting material and a layer of formwork, wherein the layer of formwork is located on the at least one layer of force muting material wherein the layer of formwork is a half closed folded honeycomb structure or a relaxed honeycomb structure.
Claims13
A composite structure for a floating floor system comprising:
- at least one layer of force muting material and a layer of formwork,
- wherein the layer of formwork is located on the at least one layer of force muting material, the at least one layer of force muting material being parallel to a plane and wherein the layer of formwork is a relaxed honeycomb structure,
- said relaxed honeycomb structure being composed of a thermoplastic polymer or thermoplastic elastomeric polymer, by plastic deformation perpendicular to the plane such that three-dimensional structures and connection areas are formed comprising half hexagonal cell walls and the connection areas are formed, and the three-dimensional-structures being folded towards each other, so that the half hexagonal cell walls are at an angle alpha to each other, the angle alpha being selected from between 20° and 100°, between 35° and 95° and between 50° and 90°,
- the relaxed honeycomb structure being water impermeable and void volumes on one side of the layer of formwork not being connected to void volumes on the other side of the layer of formwork.
1 more element
Dependencies are inferred from the claim text.