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) how much asphalt plant mixing station established in 2009, is a professional road asphalt industry chain integrated company, providing customers with a full range of services asphalt bitumen industry manufacturers, operating mainly in the field of asphalt pavement construction, spray emulsified asphalt, sales and processing, asphalt road 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. The basic principle of the main component of the bitumen emulsion is emulsified asphalt equipment bitumen, water, emulsifier and stabilizer. Almost various grade petroleum asphalt, may be used in the preparation of a bitumen emulsion. By high speed agitation or mechanical shearing emulsification, the asphalt broken into fine particles, dispersed in an aqueous emulsifier effect of surface-active substances in a homogeneous dispersion is obtained limb. Asphalt emulsion particle diameter substantially within the range of 1-5μm. The basic role of the emulsifier is to reduce the surface tension. Which is characterized by molecules having a water-soluble (hydrophilic) polar group and an oil soluble (hydrophobic) of non-polar groups. A water system in the asphalt emulsifier molecules move in between bitumen and water interface, which cherish the water molecules adsorbed on the surface of the asphalt group and make it with a charge, while the hydrophilic groups into the aqueous phase. Pitch particles thereby link up with water, to reduce the interfacial tension between the two. Meanwhile, since the pitch with the same electric charge particles repel each other, prevent mutual cohesion between them, thus making the bitumen emulsion can be kept uniform and stable in a certain period. 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 road 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. Winter asphalt concrete construction time requirements: a close attention to the weather conditions, a good grasp of the construction time, wind, rain, snow, the weather may not be carried out road construction hot mix asphalt. 2 Winter asphalt concrete construction shall be carried out at high temperatures during the day, night construction is strictly prohibited. Paving time should be at 9:00 to 16:00 conduct, so fast discharge, fast spreading, fast rolling. Asphalt project schedule at 11:00 am to 3:00 pm for. Winter compacted asphalt concrete paving requirements: 1 requires more than one paver joint operations to ensure the entire surface layer of asphalt paving forming minimize seams. 2 should adopt the high density of the asphalt paver, the former paving screed to preheat. 3 Try to keep a continuous paving. 4 good measure wind envelope. 5 RCC paving hot pursuit, with the pressure to do with the spread. 6 edge in some areas, such as the right path to be a small vibratory rollers or vibrating plate compactor ram. Manhole edge of the area but also a vibrating plate compactor, compaction 7 after a hot iron supplement construction is completed, immediately do one seal layer on the asphalt surface layer and the layer below the surface layer. Asphalt pavement recycling | emulsified asphalt road through construction (certified) | Jiangxi Nanchang Road pass by asphalt road asphalt Engineering Limited. 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.