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 asphalt road in the community, 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 with asphalt concrete road which is not the same as asphalt pavement is sticky so easy to crack when it is pressed, but carries little pressure, concrete pavement is hard ah! If the crack is difficult to do ah! It is generally asphalt concrete pavement will be used to pour a little crack in the crack of asphalt when you can stick ah! Can also be waterproof. Asphalt concrete pavement are rigid pavement road works, grassroots requirements are relatively high, there is a problem if the grassroots level, it is prone to breaking boards Frothing phenomenon, generally in the lateral groove machine will use the groove to increase the friction when the vehicle travels. Bitumen roads are flexible pavement, the surface layer to withstand most of the force, and now more and more new material, such as SMA, drainage effect is much better than before, the high temperature stability is also a lot stronger. 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, is a professional road asphalt industry chain principle of comprehensive 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 in asphalt pavement construction industry has been recognized by the owners and customers. Rubber asphalt project rolling molding (1) asphalt compaction is to ensure the quality of the asphalt surface important part, you should choose the right combination of rollers and rolling steps. To ensure compaction and flatness, initial pressure should be at a higher temperature after paving a timely manner. To prevent adhesion of rubber asphalt rubber tires, rubber asphalt concrete should not use rubber tire roller. Usually with 3-5 sets initial pressure drum compactor followed paver rolling vibration. (2) rubber asphalt compaction process is divided into the initial pressure, re-pressed and final pressure. (3) should be slowly and evenly roller speed rolling, rolling speed roller suitable recommendations in Table 3 selection. Roller rolling speed (km / h) the initial pressure roller type complex pressure final pressure static load drum compactor 2 ~ 3--3 drum vibratory roller 2 to 6 ~ 43 ~ 5 - (4) In order to avoid rolling when Push mixture to produce pro pack residential asphalt road, when the wheels rolling toward the paver; rolling route and should not abruptly change direction; rollers start, stop must slow amble, are not allowed to brake. Rollers should turn back at the same cross section. (5) The initial pressure should be followed pavers were rolling progressive, with the paver. Complex pressure, the final pressure should distinguish between paragraphs, setting up clear signs, easy recognizable drivers. Shop for loose thickness, rolling sequence, roller combination, rolled several times, rolling speed and rolling temperature should be set up to manage and inspect the gang, so do not drain surface pressure nor overpressure. (6) the degree of compaction of rubber asphalt concrete required to achieve at least 96% of the requirements. Community asphalt road, road asphalt road through fees (certified), Nanchang Nanchang Road Asphalt Ltd provided by the project through the asphalt road. 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.