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) asphalt road project quotation, mixing plant Station was established in 2009, 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, suitable for large-scale construction, high efficiency residential asphalt road construction, this process due to the temperature difference between the mixture and the road, in the old and new pavement seams to form a weak cold socket layer, sealing performance poor water easily 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. Shall be provided along the inside contour 1 cm along the line grooving grooving to clean up when cutting machine, with power-ho excavation best layered reservoirs dug, was stepped upper grooving depth of not more than 1.5 cm asphalt road , notching four pronghorn not over the line when cutting, vertical walls to be. Tank loose parts, tank walls, the bottom 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 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 is asphalt bitumen, is a high viscous organic liquid, black surface, can be soluble in carbon disulfide. Many of them will be in the form of asphalt or tar existence. Bituminous coal can be divided into bitumen, petroleum bitumen and natural asphalt are three: which is a byproduct of coking coal tar pitch. Asphalt is the residue after the distillation of crude oil. Natural asphalt is stored in the ground, forming a seam or some accumulation in the crust surface. Tar pitch is to form the crude extract obtained in the fractional distillation method, which has the highest boiling point, and the heaviest crude material in the crude oil, and therefore will be found in the bottom of the fractionation column. The form of tar pitch, it is the organic matter (mostly coal), obtained after dry distillation treatment substance. Asphalt and more will be used in the construction of asphalt road construction, such as paved roads. Asphalt and gravel roads are paved called asphalt. Bitumen is a natural or artificial production of construction materials. It mainly consists of asphalt binder and graded aggregate composition. Mainly used in road surfacing and road works reinforcement, high-rise buildings in floor coverings, Hydraulic sealing material. In some cases also for waste disposal engineering seal. For reasons of technical and economic aspects of engineering, asphalt member has a different hierarchy, including asphalt carrier layer, link layer of asphalt and asphalt surface. Layers of different thicknesses and according to location, close the main structure for providing different carrying capacity. Chemically, asphalt concrete is a thermally inert material after plasticity. Asphalt road works | Pingxiang asphalt road | Road through contracting projects provided by the Nanchang Road asphalt through the asphalt highway engineering Limited. 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!