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 cold patch material cold material cold patch program for the hot season road repair and disease focused rain rescue repair is a repair method to repair the current general highway disease is more commonly used. Cold patch is a traditional craft of Wabu, diseases of the old material is to excavation, and then add a new or regenerated asphalt leveling, compaction. Its low construction cost of asphalt, suitable for large-scale construction, high efficiency, this process due to the temperature difference between the mix and the big road, in the old and new pavement seams to form a weak cold Sockets Layer, poor sealing performance, moisture easy to penetrate to the grassroots. Here, in order to reduce the temperature must be at a high temperature in the summer when the job of asphalt quality requirements are relatively high, repair quality by environmental and climatic factors that affect the larger site. Hot cold patch material of construction equipment is mainly load material type Maintenance vehicles, including roller or plate compactor, cutter, power-ho, hair dryer, etc., can also be used instead of milling machine cutters, power Gao conduct excavation work. Construction should be "round hole side up, oblique holes are up," the principle of the need to draw pit road slotted contours, contour lines must be parallel or perpendicular to the road center of a square or rectangle, size medium. Slotted to be used when cleaning up grooving cutter, with power-ho excavation along the inside contour 1 cm along the line how much liquid asphalt, oil best layered cut, was stepped upper grooving depth of not more than one. 5 cm, notching four pronghorn not over the line when cutting, the walls have to vertical. Tank loose parts, tank walls, colored asphalt bottom price must be cleaned, if necessary, with an iron brush, hair dryer to clean up, so the tank no dust, debris. 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 Asphalt pavement design, 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. By using the finite element method for semi-rigid base asphalt pavement modeling now common to analyze the stress-strain behavior under static and dynamic loading of each structural layer of asphalt pavement and the maximum shear stress with depth changes of the road, you can get the following conclusions: (1) from Asphalt Pavement table 0 ~ 3 cm area belong to three to compression. Pavement surface prone to water damage, with good resistance to water damage to structures should be designed in; region (2) from the road surface 2 ~ 10 cm in a high shear stress area, this part of the main withstand shear stress and vertical compressive stress, this area is primarily generated rutting layers; (3) the end of the asphalt pavement under tensile stress under static loads, tension and compression in the cycle is repeated action by the dynamic load case, is the main starting pavement cracking horizon. No. 70 asphalt company | Road through asphalt pavement 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.