FIELD: construction.
SUBSTANCE: invention relates to the field of construction, namely the construction of roads. Device is a road construction comprising an asphalt concrete pavement containing a longitudinal separating seam, the axis of which is aligned with the longitudinal axis of the subgrade, the longitudinal separating seam is made in the form of a gap in the asphalt concrete pavement. New in the present invention is that the separating seam works as a hinge, allowing for angular displacement.
EFFECT: technical result consists in the absence of longitudinal cracks, as a result, the service life of the coating increases, the cost of repairs is reduced.
3 cl, 3 dwg
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