FIELD: construction.
SUBSTANCE: invention relates to the field of construction, namely, to a device for connection and blocking of construction panels, in particular, floor panels. Panels with upper and lower sides comprise a core from wood material. Panels are equipped with a slot at two side edges opposite to each other and with an insert designed for blocking and inserted into the slot of one of side edges. Connection of panels is done substantially by horizontal displacement towards each other. The insert is equipped by at least one spring tab directed towards the upper or lower side.
EFFECT: elimination of impact at efficiency of connection of panels from oscillations of temperature and moisture.
13 cl, 19 dwg
