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. What are the main asphalt road base material composed of bitumen, coarse aggregate, fine aggregate, filler municipal road construction, asphalt material was divided into asphalt, emulsified asphalt, modified asphalt; coarse aggregate refers to the aggregate particle size greater than 4.75 mm that part of the materials, including gravel, crushed gravel, screened gravel, slag, slag, etc; fine aggregate refers to that part of the material that is less than 4.75mm in diameter; filler particle size of less than 0.6mm, must be used by the limestone filler or magmatic moderately hydrophobic stone through finely ground ore. Asphalt road is mainly gravel road base; commonly known as road base layer is made of two gray lime, cement, stone composition; pavement surface is permeable layer, adhesive layer, sealing layer and asphalt paving of the surface layers, etc. functional layers, its main material is asphalt and stone roads Nanchang Road Engineering Company Limited (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 integrated companies laying asphalt, asphalt industry to provide customers with a full range of services to business areas mainly for asphalt pavement construction, spray emulsion asphalt, sales and processing, asphalt pavement construction equipment leasing business asphalt wholesale, the spirit of hard work, the principle of sincere and trustworthy, 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 pavement 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 the spirit of hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. It uses the principle of oil heating bitumen is heated to a higher temperature, high flash point mineral oil as the heating medium, mineral oil cycle activities in the catheter and snake plate camp, then heated liquid asphalt serpentine coil outside. HTF 5 4 heated by hot oil furnace (up to 300 ℃), the hot oil circulation pump 3 inhalation, the oil flows into the asphalt tank pipe 8 2 1 HTF serpentine coil. Heat conducting oil in the event, through the serpentine wall plate heating asphalt tank battalion asphalt. Subsequently, oil through the oil return pipe back into the hot oil furnace 9, the next heating cycle. Strengths of this approach is that HTF heater compact structure, easy to use, flexible heating, thermal power, high temperature is easy to take the initiative, even on asphalt heating temperature, heating speed. After engineered asphalt tank, oil serpentine coil add a total area of ??53.7 m2 heat total heat dissipation area reached 82.3, this makes the transfer of power increased by 10%. Products produced 40 t liquid temperature of 160 ℃) Jjj green diesel needed to reduce the amount to 699 kg, each producing 1 t liquid asphalt products to save diesel 5.6kg. Diesel prices by 5.5 yuan / kg accounting, each producing 1 t to 30.8 yuan crystal asphalt save money. Asphalt products together shortening production cycle, reducing the costs and labor costs Jixietaiban serpentine coil hot oil, asphalt tank arrived and been tested hot oil circulation test, all pipeline leak. To asphalt overhead. Later Marini manufacturers also produced after the adoption of our qualified, that began to transform. Asphalt Pavement | Jiangxi Asphalt | Asphalt Pavement Road pass by Nanchang Road, Highway Engineering Co., Ltd. through the asphalt. 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!