Asphalt concrete pavement milling performed using milling machine. Before construction to determine the scope of the request of the milling, milling in the field release sample line. At one end section of the milling required sequential milling, milling try once completed, except for special reasons, can not be an intermediate pause. Mechanical milling of waste centralized transportation of waste to the designated place, followed by artificial loaders asphalt debris cleanup, and trimmed bearing layer. Waste may not be dumped in order to avoid environmental pollution. In the clean-up pavement milling process, such as found in bearing layer has local damage, it should be used to remove artificial solid layer and then with asphalt concrete repair.[url=http://wpcgreenfloor.com/index.html]Seven Trust Composite Floor Manufacturer - WPC green floor[/url]

Asphalt Concrete Pavement Repair
Repair of asphalt concrete pavement by asphalt concrete pavement construction methods and requirements. Mix Asphalt Concrete targets and production mix asphalt concrete pavement with reference to the original production mix experimentally determined should be subject to the approval of the Engineer reported before construction.[url=http://bestroadmaintenancemachinery.com/index.html]Best Road Maintenance Machinery - Doan Machinery[/url]

Asphalt mixing
Mixing station uses continuous mixing equipment, with the proportion of the material can automatically adjust the control system. Mixing machine used in aggregate must be stable. Asphalt production temperature should meet the design requirements. Residual moisture drying aggregate shall not exceed 1%. Transportation to the site asphalt temperature not lower than 145 ℃. Along with the use of asphalt concrete, due to production or other reasons require a short storage time, storage time not more than six hours.
Asphalt paving
Hot mix asphalt paving select with automatic leveling device and automatically adjusts the paving thickness pavers. Pavers Pavers amount of production capacity and traffic mixing machine matched to ensure continuous paving mixture. Paving advance was slow, uniform, continuous paving, half speed or half-way stop can not be converted in order to improve the flatness, reduce mix segregation. Paving speed control in 2 ~ 4m / min. Augers paver paving speed should be adjusted with respect to maintaining a stable speed of rotation balanced, both sides should be kept within the paving machine screw feeder trough of not less than two-thirds of the height of the mixture, in order to in the process of reducing the paving mix segregation. Paver chute under the front bezel installation gauge rubber to avoid the vertical segregation.
Paving process at any time to check the thickness of the paving and road humps, Hengpi. When asphalt paving, should strengthen ties with the stations have been paving asphalt layer because the rain did not undergo compaction should be eradicated.
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