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 companies bitumen, asphalt industry to provide customers with a full range of services to business areas mainly for asphalt pavement construction, spray emulsified asphalt, sales and processing, asphalt pavement construction equipment leasing business. The quality of concrete mixing equipment testing 1. mixer mixing bucket is the material buckle circle runout does not exceed 1% of the diameter of the inlet, and this examination is to measure vibration mixer finesse. 2. no noise when in use throughout the operation of the conveyor belt and drive more stable, flexible operation and so on. 3. On the drive system to be flexible Asphalt Co., without any abnormal noise. 4. metering system should be checked in time, check the metering system is very important to promptly check the sensitivity and accuracy of the system. 5. When the temperature when lifting gear should be checked and note the color of asphalt, the temperature to reach such a temperature-qualified book. 6. On the discharge measurement should be checked to maintain smooth, does not appear plot material, burrs and other phenomena. 7. 8. cement pipe quality qualified in the use of some safety valves to detect air leaks can occur. 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 Asphalt Pavement Surface Treatment three construction technology to clean up the grassroots level, the front surface of the Treatment of construction, road base should be cleaned so that the grassroots mineral aggregate most exposed, and kept dry; if less than the overall strength of the grassroots, you should first be reinforced. Sprinkle through layer (or adhesive layer) of asphalt, the first layer of asphalt bitumen spraying sprinkle evenly cloth, when found after spraying asphalt blank, when lack of edge, immediately sprinkle into subsidizing there should accumulate immediately scrape . Construction should be sprayed using asphalt distributor asphalt spreaders its length should be coordinated with the mineral aggregate spreading capability. Asphalt distributor of construction should be based on the temperature and the temperature of the asphalt label to determine, under normal circumstances emulsified asphalt, asphalt suitable for 130 ℃ ~ 170 ℃, coal tar pitch suitable for 80 ℃ ~ 120 ℃, emulsified asphalt should be spread at room temperature. Spreading the first layer of mineral aggregate: After spraying the main asphalt, wash immediately with mineral aggregate spreader or spreading into the work of the first layer of mineral aggregate. Mineral aggregate to be spreading evenly covered achieve comprehensive, uniform thickness, mineral aggregate do not overlap, do not reveal the asphalt, when there is lack of material or excessive local office should be properly Zhaobu or remove. Asphalt specification | Road highway asphalt pavement construction (certified) | Yingtan provided by Nanchang Road asphalt through the asphalt highway 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.