Floor-laying
OwnerKjell K. Alminventor
Life of this patent
Estimating the term…
Abstract
A method of laying floor or like surfaces with desired material, wherein the floors or like surfaces are supported by or comprised of rigid units in the form of boards (2) or like elements. The boards are provided with tongues and grooves on respective edges thereof to enable boards to be joined to mutually adjacent boards. The method is mainly characterized by using boards (2) that have been provided with a friction layer (6) on their undersides. A corresponding friction layer (7) is placed on the underlying sub-floor (1). The boards may be laid loosely on the friction layer of the sub-floor and mutually joined to adjacent boards solely by coaction between the tongues and grooves of respective boards in the absence of any binder. The invention also relates to floor-laying material for use when applying the method
Claims8
A method of laying floors or like surfaces with desired material supported by or comprised of rigid units in the form of boards or like elements which are provided with tongues and grooves on respective side edges thereof to enable adjacent boards to be joined together, characterized by using boards that have a friction layer applied to the undersides thereof;
- providing a corresponding friction layer on the underlying sub-floor;
- laying the boards loosely on the friction layer of the sub-floor;
- and joining mutually adjacent boards solely with the aid of coacting tongues and grooves in the absence of any binder.
Floor-laying material for use when laying a floor (1) or similar surfaces with desired material, wherein said floor is supported by or is comprised of rigid units in the form of boards (2) or like floor elements which have tongues and grooves on respective side edges thereof to enable adjacent boards to be joined together, characterized in that said material includes boards (2) having a friction layer (6) applied on the undersides thereof, and a carrier (3) which is intended to be laid onto the sub-floor (1) and which is provided with a corresponding friction layer (7) on its upwardly facing surface, wherein the boards (2) are intended to be placed loosely on the friction surface (7) of the sub-floor and joined to mutually adjacent boards with the aid of coacting tongues and grooves in the absence of any binder.
Dependencies are inferred from the claim text.