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 in Jiangxi | Jiangxi asphalt concrete mixing stations), factory mixing plant was established in 2009 , is a professional road asphalt industry chain of integrated companies, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction, spraying emulsified asphalt, marketing 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. Through a series of reinforced concrete layer of asphalt pavement surface layer of the composite structure of the asphalt surface layer stress analysis, we can draw the following conclusion: ① underlying asphalt surface layer to the rigid outer layer of asphalt composite pavement presents a greater tensile stress , especially ponder horizontal force, can be reached 0. The total thickness of 5 MPa asphalt layer is added, adding the next layer thickness and strength of commitment, its appearance tensile stress are added, thus, the outer surface structure pattern should have excellent tensile function. ② because bearing layer is successively reinforced concrete, asphalt surface showed in the 0 ~ 10 cm large shear stress, do not think the level of force when the maximum shear stress with add add asphalt layer thickness, thus adding asphalt surface total thickness of not much use to reduce rutting. Thus, the rigidity of the bottom layer of asphalt layer should have excellent anti-rutting function. And asphalt surface layer thickness should not be too thick, and advocates 8 ~ 12 cm. ③ In view of the series of reinforced concrete asphalt surface layer of the composite structure of asphalt pavement surface should accept tougher environmental stresses, therefore, advocated the selection function better road asphalt type, the choice of the outer layer of modified asphalt SMA, in the face Selection asphalt layer skeleton dense asphalt mixture. 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 in Jiangxi | Jiangxi asphalt concrete mixing stations), factory mixing plant was established in 2009 On asphalt paving prices, 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, spraying emulsified asphalt, marketing and processing, asphalt pavement Construction equipment leasing business, in hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. Asphalt pavement construction process a. Before Asphalt layer started under close supervision, the engineers selected site in accordance with the requirements of this specification, with each of the asphalt paving of the length of not less than 200 m The section of the road test. To this end, we will provide, and use all of the equipment used in the normal production work. b. The purpose of this test was to demonstrate the stability of the mixture, and the elimination of significant deficiencies in the machinery and equipment, leaving the engineer satisfaction, and in accordance with the requirements of engineer based on the results of the test sections may be raised, free operation of the equipment or reasonable improvement . c. each do a test, should be paving the drill samples from 12 hours after the compaction material, and tested. d. sampling, sample size and specimen identification GB50092-96 comply with the requirements of Chapter XI. e. As an approved test section that is included in the project, you do pay for the completion of the project. Such as engineers no acceptance of asphalt pavement construction, put all failed to clear the road, re-paving the analysis of the reasons, and bear all the costs resulting. 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 in Jiangxi | Jiangxi asphalt mixing station) asphalt plant mixing plant was established in 2009, it is a professional road asphalt industry chain of integrated companies, providing customers with a full range of asphalt industry services, business areas mainly for asphalt pavement construction, spraying emulsified asphalt, marketing and processing, asphalt pavement construction equipment rental business, in hard work, the principle of sincere and trustworthy, asphalt pavement construction industry has been recognized by the owners and customers. Asphalt equipment (1) it must be equipped construction machinery and equipment, do maintenance before the start of commissioning and trial emulsified asphalt pavement, impede during construction to ensure construction progress and quality of general failure does not occur. Asphalt surface layer should be continuous mechanization single full-width paving, the single two-lane surface layer, should be implemented two paver echelon jobs, in order to ensure the quality of the pavement, which must be equipped with the following major construction machinery. ① batch asphalt mixing machine, yield more than 320t / H, comes with more than 80t thermal storage silo. The entire production process automatic control by computer, with good print device, mixing machines should be equipped with good secondary dust removal device has lignocellulosic add devices. ② imported asphalt paver four. ③ When the above layer construction, it should be equipped with non-contact balance beam means four. ④ Rollers: 25t over tire roller 4, 18 --- 20t tire roller 4, 8-13t tandem roller 4 (must have a small walk behind vibratory roller 2). ⑤ above 15t dump truck load of not less than 20 units. Prices asphalt concrete pavement asphalt _ _ Jiujiang cost of asphalt concrete pavement by Nanchang Road through asphalt highway Engineering Co. Nanchang Road through the asphalt highway Engineering Co., Ltd. (www.dt0791.com) strong, credible, transportation project in Nanchang, Jiangxi cooperation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas through asphalt road will lead into the brilliant and you work for a better future!