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) asphalt, plant mixing station set up in 2009, 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 rental other 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 essentials when one is pouring hot asphalt repair, pay attention to three points. 1, before pouring, 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 ℃, to maintain its good liquidity; 3, after the completion of infusion, To asphalt cooled 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, removing waste asphalt project after booking telephone, 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, does not flow, can not have dead unleavened dough; 3, layered filling thickness or greater than 6, the seams around the filler 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, sincerity and trustworthiness of the principles of professional asphalt works in asphalt pavement construction industry has been recognized by the owners and customers. How large patches of asphalt pavement was durable? Cold patch fed only during the winter look, limited service life, it for months. Have to use hot material, supplemented slotted treatment. But if the foundation does not work, the asphalt pavement can not stand up long. Now the domestic cold patch asphalt material to do too messy project how much money, the quality varies greatly. Can only say that you do not find the right manufacturers. Quality instability has caused a number of factors. 1. The case pits the grassroots level is not a problem, if there is a problem with the grassroots had nothing useful. 2. cold patch material production process inherent problems, process temperature, following the distribution, and so on. 3. Construction of workers, the workers have no sense of responsibility to see that is not strictly in accordance with the standards of construction. The weather, because cold patch material in the initial stages of dense bad patch after 1-3 days of rain in also affect the quality. Asphalt Engineering Company | Pingxiang asphalt works | Road through road asphalt Engineering Ltd. provided by Nanchang Road through asphalt road projects. Nanchang Road through the asphalt highway engineering Limited (www.dt0791.com) strong, credible, transportation project in Nanchang, Jiangxi collaboration industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement through innovative ideas will lead the asphalt road and you hand into the brilliant, for a better future!