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 concrete pavement construction according to the design requirements of the specific programs and the characteristics of bituminous asphalt works, we do a good job controlling construction steps, construction sectors, focusing on construction technology and quality testing key points. In accordance with the technical requirements of construction, strictly follow the design intent, preparation of a detailed implementation of the construction design, construction units and later reported the Engineer for approval before implementation. 2.1, construction preparation and temporary facilities in selected after my unit received notification will immediately proceed with the formation of the Department of the project work, construction site safety railings and playing around work, and then remove the topsoil within the red line, ditching and draining Field reconnaissance survey pipeline work. Build temporary facilities, while tissue engineering and technical personnel examine construction drawings asphalt prices and learn current practices of municipal construction technology, combined with the actual situation of the project and accurate release after entering sewage, rainwater midline, road centerline, red line connection. 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 concrete pavement 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. Between layers of asphalt construction (1) asphalt pavement layer and below the surface, sticky layer of asphalt should be sprayed between the surface layer and upper layer. (2) between the surface layer of sticky asphalt spray amount converted into pure bitumen is about 0.3kg / m, to the construction of the bridge deck waterproofing layer, the channel surface and slab surface spray amount converted into pure bitumen 0.45kg / m about. (3) before spraying asphalt, asphalt surfaces should be cleaned by blowing air compressor oil floating gray asphalt prices, rain or rinse the surface, the water must be evaporated clean and dry; cement bridge and channel surface application concrete surface treatment blasting machines remove debris and leveling layer of floating dust, debris and clear the drainage holes mortar. (4) application of intelligent asphalt distributor automobile spraying sticky asphalt, spraying should be good metering facilities to ensure that the number should be implemented according to the provisions of spraying. (5) In order to prevent the occurrence of sticky asphalt sticky wheel phenomenon, sticky asphalt surface layer of asphalt on the surface construction should be 2-3 days before spraying, sticky layer of asphalt on the bridge should be in the surface layer of asphalt layer construction before 4 -5 days of spraying, in the meantime should do traffic control, to prohibit any vehicle. (6) sticky asphalt construction every morning and afternoon tested once spread quantities, and to keep the uniformity of the spraying of visual inspection. Asphalt concrete pavement construction price _ _ Pingxiang asphalt road through asphalt 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!