FIELD: construction.
SUBSTANCE: floor panel can be installed according to folding principle with first pair and second pair of edges, wherein on second pair of edges provision is made for connecting parts, which allow that two panels can be connected to each other by means of lowering, with two contact areas (C1-C2) on opposite sides of male part (17), which enters female part (14), wherein the ratio between, on one hand, the horizontal distance between the middle of first contact area (C1) and the middle of second contact area (C2) and, on other side, vertical distance between middle of first contact area (C1) and the middle of second contact area (C2) is greater than 5 and even better greater than 6, and/or where clearly defined reference points (32A and/or 32B) are used.
EFFECT: invention relates to floor panel for formation of floor coating, more specifically for formation of floor coating, which can be installed on underlying surface.
32 cl, 11 dwg
