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 repair, factory mixing station 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. 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 water easily damaged asphalt emulsifier plant in structures should be designed to have good resistance to water damage; area (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 cracked pavement The main initial horizons. 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 bitumen which structures belong to a hydrophobic material, it is water-impermeable asphalt pavement price, almost insoluble in water, acetone, ether, dilute ethanol, dissolved in carbon disulfide, carbon tetrachloride, and sodium hydroxide asphalt smoke skin mucous membrane irritation, toxicity and carcinogenic effects. Toxicity of three main asphalt: coal tar pitch> bituminous shale> petroleum asphalt, the former two are carcinogenic. The main asphalt skin damage are: phototoxic dermatitis, skin lesions confined to the face, neck and other exposed part; melanosis, often symmetrical lesions in exposed areas, flaky, brownish - dark brown - brown black; occupational acne; warty growths caused by accidents and burns hot. In addition, there are dizziness, stretching, headache, lightheadedness, fatigue, nausea, loss of appetite and other symptoms and eye, nose and throat irritation. Model _ _ Yingtan asphalt road asphalt road asphalt prices through Nanchang Road from 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!