Heavy-duty flooring

Abstract

The present invention relates to solutions for constructing a floor serving as a walkable, level surface, and includes a heavy-duty floor connector (1), a heavy-duty floor element (9), a system, and a method for constructing a floor serving as a walkable surface with at least two adjacent heavy-duty floor elements (9) and at least one heavy-duty floor connector (1). The heavy-duty floor connector (1) comprises a base plate (2), a connecting and / or support stub (3) which projects orthogonally from the base plate (2), and at least one locking element (4) which is arranged or can be arranged on the connecting and / or support stub (3) and is displaceable and / or rotatable or pivotable relative to the connecting and / or support stub (3) in a plane parallel to the base plate (2).on. The heavy-duty floor element (9) has a substantially rectangular steel profile frame (10) with an L-shaped cutout (11) at the outer corners (12) of the steel profile frame (10) and a filling (13) provided in or on the space bounded by the steel profile frame (10), in particular consisting of at least one plate-shaped element of wood or a wood-based material or the like, which is inserted or can be inserted into the steel profile frame (10) or is placed or can be placed on the steel profile frame (10) and which is connected or can be connected to the steel profile frame (10), wherein the steel profile frame (10) has at least one milled recess (14)into which at least one bolt or pin can be inserted or through which at least one bolt or pin can be inserted, in particular a bolt or pin with a cross-section in the longitudinal direction corresponding to the cross-section in the longitudinal direction of a bolt- or pin-like projection (5) of a bolt element (4) of a heavy-duty floor connector (1) according to the invention.

Images