FIELD: construction.
SUBSTANCE: polymer prefabricated road pavement structure consists of plates assembled of triangular prisms having equilateral triangles in their section. Device comprises webs of solid monolithic (welded) structure, having upper layer, which is rectangular web, and the lower layer has the shape of a series of isosceles flattened hollow prisms combined by long rectangular sides located on the road surface across the direction of movement of transport, and for roadsides and ramps - along. In the warm season, the roadway webs are laid on the underlying layer of sand or loosened soil previously applied on the road bed in winter with application of the dry layer.
EFFECT: invention relates to design of roads and aerodromes on hard and weak soils.
1 cl, 4 dwg
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