ROAD SURFACE "AVF-1" AND METHOD OF ITS ARRANGEMENT Russian patent published in 2014 - IPC E01C15/00 

FIELD: construction.

SUBSTANCE: road surface comprises a drainage ballast base and a solid coating placed on top of it, including pavement tiles of different configurations and dimensions in plan. Pavement tiles are made in the form of separate solid elements, combined with the below arranged solid monolithic reinforced slab, with which they are continuously connected and form a single monolithic structure of the solid coating. Between the pavement tiles there are water-impermeable partitions built in, having arbitrary contour in plan, which follows configuration of side faces of pavement tiles, and their height makes (40-80)% of the total thickness of the single monolithic design of the solid coating. In different configurations of pavement tiles the total quantity of external and internal angles may amount to any number, up to 10. There is a method proposed to arrange a road surface with pavement tiles. In the road surface under temperature and subsidence deformations of the coating the contact joints of pavement tiles always remain tightly closed.

EFFECT: prevention of suffosion of an underlying soil of a base.

5 cl, 5 dwg