Machine DE-5A is intended for maintenance of city streets and highways with asphalt. Special equipment vehicles placed on the chassis of GAZ-53A and consists of a hopper-the thermostat for the transportation and storage of hot asphalt mix, with pneumatic compressor, gas equipment - block infrared burners, tanks, hoses, hand tools for painting road conditions and facilities; hydraulic drive. The machine allows you to repair the asphalt surface with hot and cold infrared emitters with a mechanical method of cutting the old cover and clean the cover with compressed air spray gun to paint road conditions and facilities, to provide manual mechanized pneumatic actuator.
When repairing cover hot heat the repair area to a depth of 3-4 cm blocks burner for 3-5 minutes to a temperature of 120-160 ° C, then heated asphalt
coating mixture is stirred with the added asphalt mixture from the hopper, a thermos and level. Next, cover the surface of the repair area ukatyvayut manual vibratory rollers, mineral powder, sprinkle it, and finally re-ukatyvayut vibratory rollers.
The body behind the cab car is divided into three compartments: right - with pneumatic equipment; left - with equipment and average - a bunker- thermos, with a bucket-truck, and vibratory rollers. Bunker- insulated thermos has a wall and is equipped with a bucket-truck for delivery and distribution of asphalt mixture to repair area, and manual vibratory rollers, placed in a special cassette. Gas equipment machines include 6 gas cylinders, pressure regulators, connected to a manifold which is connected with power hoses infrared burners and gas igniters. One refill bottle offers repairs for 6-7 shifts.
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