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 highway engineering companies in the asphalt pavement construction industry has been recognized by the owners and customers. 5CM how to calculate the cost of asphalt pavement is generally 500 * 2.35 / 20 = 58 yuan per square pitch 5cm thick medium-grained asphalt concrete AC-16 or AM-16, and 500 yuan / ton, equivalent to the square of 60 yuan / square feet, plus the paving and compaction, and other expenses to reach 75 yuan / square. 20cm thick cement stabilized gravel lime induction, 60 / cube, square fold composition (considering pine shop) to be 16 yuan / square, plus the cost of machinery and regimen to 23 mercy / square. 20cm thick gravel pads, 60 / cubic meters, about 20 yuan / square; that is, the cost per square meter induction 118 yuan / square asphalt highway engineering, asphalt highway project is not necessarily accurate, but the difference is not too large. 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 Highway engineering maintenance, 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 with a compressor blowing floating dust, rain or rinse the surface layer of clean water must be evaporated and dried; bridge and channel surface application of cement concrete surface treatment Shot blasting machine to clear the 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. Highway Engineering Network | asphalt road through conservation projects | Gian provided by Nanchang Road highway project through the asphalt highway 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.