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 Hot mix asphalt concrete pavement construction process two, prepare an asphalt pavement construction. After passing the test purchase survey of materials preparation of polymer modified asphalt, mineral aggregate should be classified stacked ore must be made of finely ground limestone must not get wet, do mineral material disposal site in the hardening process and venues around the drain if necessary and erection slag warehouse or storage tanks. 2. Good mix design submitted for approval supervising engineer on a variety of materials for compliance testing. 3. Restore the midline on the acceptance of the grass-roots (when the backsheet construction) 0.3 ~ 0.5m in the outer edges of the nail edge pile every 5-10m level measurements, pull a good baseline, draw a good sideline. 4. Cleaning of the lower bearing layer, two days before the construction backsheet layer on the substrate through the oil spill. Spray adhesive layer on the bottom surface of the layer of oil. 5. Test section 28d installed before the start of the test equipment and facilities, with good test personnel report to the supervising engineer for review. Before the start of each layer 14d Engineer in the field of machinery and equipment approved Gather all test sections paved in order to determine the coefficient loose laying, construction technology, machinery equipment, personnel organization, compaction passes and check the degree of compaction, asphalt content , aggregate gradation, asphalt Marshall various technical indicators. 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 , is an integrated company specializing in rubber asphalt road asphalt industry chain, providing customers with a full range of services bituminous asphalt industry, operating mainly in the field of asphalt pavement construction, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment leasing business. Paving Mixture 1. Chosen according to road width 1-2 units with automatic adjustment paving thickness and leveling device, heated vibrating screed, and run good high-density asphalt paver paving. 2. End, the surface layer using the alignment method of construction, the surface layer using the balance beam construction method. 3. Paver uniform driving, walking speed and mixing plant yield matches to ensure uniform paving the road do not ask continually spreading. Paving allowed in free to change the speed of the process, to avoid half-way stop. 4. The temperature of the asphalt concrete paving adjusted according to temperature changes. Normal construction control in not less than 110 a 1300C, no more than 1650C, always check and make a record in the paving process. 5. Open shop before the paver screed heating to not less than 650C. 6. When using asphalt cost double or three machines into ladder-type construction, the spacing between adjacent machine control in 10 ~ 20m. Two overlapping should be 5 ~ 10cm width. 7. In the paving process, always check the quality paving, segregation occurs when phenomena such as artificial corners Queliao catch up spilled feed, for feeding. 9. Local paver can not work, and after the Engineer agrees to take artificial paving construction. Asphalt pavement construction, Jiangxi, bitumen, asphalt mixing plant Road pass 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!