ASPHALT PAVEMENT Russian patent published in 2005 - IPC

FIELD: motor roads building, particularly road pavement with reinforced layer.

SUBSTANCE: pavement includes at least two reinforcement layers arranged at upper and lower pavement surfaces. Each layer includes at least two glass-fiber nets impregnated with asphalt composition. Net has spacing between threads of not more than four diameters in layer height and width.

EFFECT: improved reliability due to increased crack resistance, frost resistance, reduced crack opening width, water permeability and creepage, provision of uniform reinforcement net distribution through layer thickness.

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