Place of Origin: | Zhejiang |
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Location: | Wuxi, Jiangsu, China (Mainland) |
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Business Type: | Manufacturer |
Model No.: | ARHR-5120A |
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3 heaters layered heating hot in place asphalt recycling machine with 30% energy saivng
construction would be finished. As pavement repairing work could be carried out continuously, on basis of working 8-10 hours per day, road width of 4 meters, construction schedule per day is available to reach 1-1.8kilometers.
Its characteristics are: 1. 100% utilization of original asphalt pavement material, energy saving, resource saving for future generations; 2. Fast construction without closing road, short time traffic restrict; 3. Saving a lot of highway maintenance investment.
Asphalt pavement hot in-place recycling equipment is mainly applied to repairing of loosing, pot holes, ruts, flushing, waves and net-shaped cracking and other diseases on asphalt pavement, is a kind of preventive maintenance technology.
Hot-in-place asphalt recycling equipment consists of 3 hot air circulation Heaters, 1 miller and 1 Remixer. By heating, milling, collecting, adding new asphalt mixture and regenerant, reheating, recombination-mixing and combined with paving and rolling devices, the hot in-place asphalt pavement recycling construction would be finished. As pavement repairing work could be carried out continuously, on basis of working 8-10 hours per day, road width of 4 meters, construction schedule per day is available to reach 1-1.8kilometers.
Its characteristics are: 1. 100% utilization of original asphalt pavement material, energy saving, resource saving for future generations; 2. Fast construction without closing road, short time traffic restrict; 3. Saving a lot of highway maintenance investment.
Construction control temperature of hot recycling asphalt mixture (unit:) Table 1
Construction procedure | |
Pavement surface heated by two heaters | ≤195 |
Bank temp. after first layer milling | ≥110 |
Road trough surface temp. heated by channel heater | ≤195 |
Bank temperature after second layer milling | ≥110 |
Road trough temperature after second milling | ≥100 |
Recycled mixture mixing temp. | ≥140 |
Road trough temp. before paving | ≥90 |
Recycled mixture paving temp. | ≥140 |
Temp. after the rolling finished | ≥70 |
Open traffic road temperature | ≤50 |