FITTING ASSEMBLY OF PLATES OF PRE-FABRICATED PAVEMENTS OF AUTOMOBILE ROADS AND AERODROMES Russian patent published in 2011 - IPC E01C5/08 

FIELD: construction.

SUBSTANCE: closed-type fitting assembly of adjacent road plates is filled in upper part of the joint with asphalt polymer paste (APP), in the middle part in the chute - with waterproof harness Abris^®VS, in lower part to the road base - with asphalt polymer paste. In upper part of the joint on vertical walls of road plate throughout the width there made are projections in the number of not less than two with inclination in its upper part in order to facilitate APP packing; in middle part in the chute there provided are rectangular-type horizontal projections which are discontinuous throughout the plate width in order to prevent the movement of Abris^®VS harness in vertical and horizontal directions.

EFFECT: obtaining the fitting assembly of pre-fabricated pavements of automobile roads and aerodromes, which prevents water penetration into the seam of adjacent plates.

1 cl, 3 dwg