GRADING EXCAVATING UTILITY DRAINAGE ASPHALT PAVING IN SOUTH AFRICA

We can cater to all of your resurfacing and tarmac needs and offer you free advice and quotations. Each project will be treated individually to meet the need of our clients. Our service is local authority approved Asphalt Surfacing Road Spray Tennis Courts Road Marking Pothole Patch Mix Groundwork Drainage Lining work Driveways and car parks School playgrounds Roadways Asphalt We provide chip and spray, which is a sprayed application of bituminous binder followed by a single layer of stone chipping, followed by a second spray application of bituminous binder and a single layer of smaller sized stone chipping or sand. Thus the above determines whether the application is a single or double layer. The final layer of stone chipping is sometimes covered by a fog spray, which helps to prevent whip-off. This is mainly done to provide: - A waterproof cover to the underlying pavement - A safe all-weather, dust-free riding surface for traffic with adequate skid resistance - Protection to the underlying layer from the abrasive and destructive forces of traffic and the environment - A Stress Absorbing Membrane Interlayer (SAMI) to prevent cracks from the underlying pavement reflecting through the new surfacing / overlays.