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. Winter construction of asphalt due to low winter temperatures measures in order to ensure the quality of asphalt pavement construction, during construction, to take appropriate measures according to specification, good winter protection construction, according to the following requirements to guide the construction: a construction unit should seriously develop targeted Winter construction program, supervision and supervision units to develop special programs asphalt, construction units should be strictly according to the construction plan approval and supervision units Winter conduct tests, and after construction. 2 effectively improve the degree of attention to the construction quality of winter, the full implementation of quality management responsibility at all levels. Participation three main parties should strict liability, in strict accordance with the design and construction and acceptance of the relevant state inspection, construction units to strengthen the main responsibility of the parties participating in the construction project of the organization, coordination and supervision. 4 for a variety of situations that may arise, develop several sets of corresponding construction plans. 5 Strengthening the construction site contact with the asphalt mixing plant, asphalt factory hand command, unified, so that quantitative, timing, car tissue supply, timely supply. 6 requires a variety of mechanical equipment and the site must have backup equipment. The first seven grassroots response surface construction inspection, grassroots should meet the quality requirements, and requirements before spreading to cover the lower bearing layer insulation, moisture, so that its surface is dry, no freezing. Asphalt paving job without the temperature is below 8 5 ℃. 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 sincerity and trustworthiness of cold patch asphalt, asphalt pavement construction industry has been recognized by the owners and customers. Asphalt material composed by what? Asphalt is a petroleum by distillation of crude oil and other refined into gasoline, kerosene, diesel and lubricating oil residue after, and then processed. Divided solid, semi-solid and liquid asphalt, semi-solid bitumen Building bitumen waterproof material is the main raw material. Coke or coal tar is a byproduct of the production of coal tar, extract obtained after fractionation of various oily. The past is one of the main raw material coal tar pitch for basement waterproofing and anti-corrosion coating outside, but because it has some toxicity, environmental pollution, in recent years, the use of coal tar production of waterproof material is being restricted and eliminated. Modified asphalt is through blowing oxidation catalyst oxidation means plus plus sulfide and other non-metallic curing agent modified bitumen products. There is a small molecule hydrocarbon bitumen in the asphalt much money, such as paraffin wax, so that the physical properties of the asphalt pavement temperature sensitivity, low temperature brittle asphalt, bituminous high temperature deformation, flowing; in addition, too many active groups group, reducing the anti-aging properties of asphalt. Thus, by means of the above-mentioned modified so that after a small molecule hydrocarbon polymerization, reduced asphalt reactive groups, improved physical properties of bitumen works, serve to reduce the temperature sensitivity of the asphalt, to improve the heat resistance and low temperature performance effects; also improve the ability of bitumen molecules resistant to degradation fission, extending the life of the material. Spraying rubber asphalt | Yingtan asphalt | asphalt road through color provided 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!