Nanchang Road highway Engineering Co., Ltd. (Nanchang asphalt | Jiangxi asphalt | Asphalt Pavement Nanchang | Jiangxi colored asphalt | Jiangxi spraying emulsified asphalt | Jiangxi asphalt works | asphalt pavement construction in Jiangxi | Jiangxi asphalt concrete mixing stations), factory mixing plant was established in 2009 In Jiujiang asphalt road, is a professional road asphalt industry chain of integrated companies, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction, spraying emulsified asphalt, marketing and processing, asphalt pavement construction equipment leasing business. mix compaction 1. Tandem roller use double shock 2-3 sets and 2-3 sets of roller weighing not less than 16T rubber tire roller components. 2. First press: The Tandem dual vibration static roller 1-2 times, under normal working conditions Sui, the temperature should not be less than 110 degrees and keep up with the paving machine; complex pressure: The tire and wheel double vibration roller compactor integrated rolling vibration pressure 4-6 times, more rolling temperature control in 80 ~ 1000C; the final pressure: the use of two-wheeled dual vibration static roller 1-2 times, rolling temperature not lower than 650C. Corner section roller compacted position not using a small vibrating roller compacted. 3. Rolling along the longitudinal rolling speed from the low side to the high side according to requirements of uniform conduct. Rolling adjacent overlapping width greater than 30cm. 4. Using the sprayer, guaranteeing the asphalt mixture during the non-stick rolling wheel. 5. We were not on the newly paved road down, add water, refueling activities, to prevent all kinds of oil, impurity contamination pavement. Asphalt works are not allowed to stay on the temperature has cooled down to a temperature of less natural road has been completed. 6. Ongoing roller compacted shall stopovers, steering or braking, the roller by the ends of each folded position stepped forward with the paver, not in the same place so that the folded cross sections, on vibratory rollers have been formed in the road with close vibration. Nanchang Road highway Engineering Co., Ltd. (Nanchang asphalt | Jiangxi asphalt | Asphalt Pavement Nanchang | Jiangxi colored asphalt | Jiangxi spraying emulsified asphalt | Jiangxi asphalt works | asphalt pavement construction in Jiangxi | Jiangxi asphalt concrete mixing stations), factory mixing plant was established in 2009 On asphalt road maintenance, it is a professional road asphalt industry chain integrated company, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction, spraying emulsified asphalt, marketing and processing, asphalt pavement construction slurry seal equipment leasing business (micro surfacing seal coat): a slurry-slurry seal is made of emulsified asphalt, crushed aggregate, slag, water and additives in the mix. Stir after it is formed to the original paving asphalt pavement layer is firmly engaged with the original, wear a uniform layer surface structure conservation. Micro-surfacing seal layer is developed on the basis of emulsified asphalt slurry seal, which is rapidly solidified by a slow breaking of polymer modified asphalt emulsion, 100 percent crushed aggregate, slag, water and additives in slurry mixture. Micro-surfacing seal layer thickness of up to 10mm ~ 15mm. Skid resistance and wear durability than conventional slurry seal better and may have some restorative function. For example, for repair rutting, mild loose, weeping and other diseases of the correction. Slurry seal in particular micro-surfacing seal layer. Because of its good skid resistance and rapid solidification shape, characteristic of early traffic opening, eliminating the spraying and rolling process, a machine to continuous operation. Because of its simple construction and high productivity, and thus more suitable for large traffic volume and high-speed roads. Atomization chip seal layer: one layer of emulsified asphalt + gravel + atomization Nanchang Road highway Engineering Co., Ltd. (Nanchang asphalt | Jiangxi asphalt | Asphalt Pavement Nanchang | Jiangxi colored asphalt | Jiangxi spraying emulsified asphalt | asphalt project in Jiangxi | Jiangxi asphalt pavement construction | Jiangxi asphalt concrete mixing stations), factory mixing plant was established in 2009, is a professional road asphalt industry chain of integrated companies, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction construction, spraying emulsified asphalt, marketing and processing, asphalt pavement construction equipment leasing business. hot mix asphalt concrete pavement construction process two, asphalt pavement construction preparation 1. After passing the test purchase survey of materials preparation, mineral material should be classified stacked limestone ground slag must be made not get wet, do a good job of stacking space of mineral aggregate hardened and venues around the drainage and the erection of Mineral Treasury or, if necessary storage tank. 2. Do a good job with the design submitted to the Engineer for approval than asphalt road tonne-kilometers of various raw materials for compliance testing. 3. Recovery center line on the acceptance of the substrate (when the backsheet construction) 0.3 ~ 0.5m outside the sideline at every 5-10m nail pile side level measurement, pull a good baseline, draw a good sideline. 4. Bearing layer to be cleaned, two days before the construction of the backsheet layer on the substrate through an oil spill. Spray adhesive layer on the bottom surface of the layer of oil. 5. Before the test section started 28d installed test instruments and equipment, rubber and asphalt roads, with good test personnel audit report to the supervising engineer. The layers at the site before the start 14d Engineer approved Gather all the mechanical equipment paving the test section to determine the coefficient of loose laying, construction technology, mechanical equipment, personnel organization, compaction passes and check the degree of compaction, asphalt content , aggregate gradation, asphalt mixture Marshall various technical indicators. How much asphalt road | Ganzhou asphalt road price | Jiujiang asphalt road Ltd. provided by the Nanchang Road through asphalt road projects. Nanchang Road through the asphalt highway Engineering Co., Ltd. (www.dt0791.com) is a leader in Nanchang, transportation cooperation projects over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the asphalt road leading through the staff warmly welcome all inquiries negotiations to create a channel through the asphalt better future.