Runways and taxiways repairing and reconstruction with the usage of two components penopolyuretane resin. Transfer of overall runway repair into current repair

The possibility of usage of penopolyurethane resin for performing current and overhaul repair works of runways and taxiways of airports is described. The method of work during injection of two components penopolyurethane resin in order to recover workability of artificial runways and taxiways coverings is presented in this article. The physical process occurred during injection of penopolyurethane resin under existing concrete coverings are described.