Asphalt pavement thermal regeneration equipment -- the advantages of the field heat regeneration
1 technical advantages
Cracks are barrier and packing; ruts and potholes can be filled, uneven region can be smooth, re establishment of drainage facilities; asphalt aging and fragile regeneration agent and restore the original performance; set of aggregate gradation and asphalt content were adjusted reasonably; anti sliding performance and smoothness was improved, increase the road safety performance; compared with other conventional methods of repair, with repair speed, hot mix, paving, rolling, reducing the traffic disruption caused by the adverse effects.
2 economic and social benefits
(1) environmental protection. The field heat regeneration technology can save a lot of raw materials such as sand, stone and asphalt, reduce the stacking of waste asphalt mixture and reduce the pollution to the environment.
(2) lower maintenance costs. At present, the traditional asphalt concrete pavement maintenance method is the old pavement cold milling, sprinkle a layer of sticky layer of oil, and then use the new asphalt mixture paving. Asphalt pavement thermal recycling one hundred percent of the old asphalt mixture, making the cost of pavement maintenance significantly reduced.
(3) traffic interference is small. Asphalt pavement in site Hot Recycling only on a lane for maintenance, repair only when the closed one lane and the rest of the lane can be open to traffic, maximally reduced road maintenance to bring traffic interference and influence.
