ROAD PAVEMENT ARRANGEMENT ON PADS Russian patent published in 2024 - IPC E01C3/04 

FIELD: road construction.

SUBSTANCE: invention relates to road construction, namely to collapsible road surfaces from road slabs. Road pavement from road plates on pads is laid on prepared soil base of embankment. On the soil base of the embankment, rigid-elastic polymer-composite pads in the form of strips are pre-laid, on which the slabs of the prefabricated reinforced concrete pavement are supported. Pads are laid across the embankment on its entire width with a pitch equal to the length of the road plates, and joints of the road plates are supported on the middle of the pads. Rigid-elastic polymer-composite strips can be made perforated or with a groove along the length of the gasket. Rigid-elastic polymer-composite strips can be made with T-section, wherein the T-bar rib is located in the joint of plates throughout its height. Ends of rigid-elastic polymer-composite strips with chute can be connected to drainage trays of embankment slopes.

EFFECT: higher reliability of pavement.

5 cl, 4 dwg