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, Jiangxi | Jiangxi asphalt concrete mixing station), factory mixing station was established in 2009 year, 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, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment leasing business the spirit of hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. Asphalt pavement repair work, the following three aspects must pay attention to the color of cold mix asphalt essentials when one is pouring hot asphalt repair, pay attention to three points. 1, before pouring colored asphalt production, to use a hair dryer and hooks to the cracks in the dust cleared away debris; 2, when hot asphalt heating, the temperature should reach 130 ℃ or more, to maintain its good liquidity; 3, perfusion Upon completion, to the asphalt to cool to about 60 ℃, when the plasticity remain with the shovel to eradicate excess surface asphalt pavement to prevent contamination. Second, the surface layer of the thermal stoppage time, pay attention to three points. 1, the heat drying diseased road to wait until the temperature reaches 100 ℃ or more before starting work; 2, use the iron rake will harrowing road surface disease and eradicate large aggregate surface, in order to ensure repair effect; 3, add a new After feeding, to comb uniform shaking, rolling dense. Third, when Wabu filling, pay attention to four points. 1, chiseled disease layer, after clearing waste, use a hair dryer to repair high voltage interface completely blowing ensure repair the bed clean and free of debris and floating dust; 2, sprinkle sticky layer of oil to be filled with the interface, and does not flow, unleavened dough should not be dead; 3, layered filling thickness greater than 6 color or cold mix asphalt, surrounded by packing seams to be slightly higher, and to hierarchical compaction, compaction degree to be above 95%; 4, filling When finished, use cold fill plastic coating around the joints to prevent water infiltration. 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, Jiangxi | Jiangxi asphalt concrete mixing station), factory mixing station was established in 2009 year, 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, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment leasing business the spirit of hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. Asphalt distributor a vital job security, before the job should be fixed onto cloth wheel, see the high-pressure hose and fuel injection pipe connection is not strong, and the festival gate nozzle is not clear, mechanical damage. View admitted intact after the warm-up and then the injection pipes, equipment nozzles, through trial in the tank after spraying before formally spraying. 2, loading the hot asphalt drums should not spill consolidate its loaded barrels of oil is lower than 10cm. When the spill sump oiling cloth, drums rely on steady, slowly pour the oil down in the tank port, not shoved down. 3, spraying colored asphalt bitumen, holding the injector tube wrapped around some old sacks should be added, such as insulation or asbestos rope. In operation, the nozzle is prohibited up near the nozzle can not stand people, not against the wind action. 4, when the oil pressure, speed should be uniform, not suddenly accelerate. When intermittent injection, spraying oil should be placed inside the nozzle, fixed nozzle, not slide. 5, moving onto cloth, not asphalt tank is overfilled. 6, when sprayed asphalt, such as found in nozzle blockage or other problems, the valve should be closed immediately, such as repair work after the line intact. Colored asphalt, road asphalt road through conservation (certified), Pingxiang colored asphalt provided by Nanchang Road, Highway Engineering Co., Ltd. through asphalt. Nanchang Road through the asphalt highway engineering Limited (www.dt0791.com) is a leader in Nanchang, Jiangxi, 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 asphalt road through a better future.