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. Notes 1 Asphalt Pavement. After spraying through the layer of oil should not flow into the bottom must be deep, not constitute an oil film on the outside. 2. In case of high winds or about to rain, you can not spray through the layer of oil. 3. When the temperature is below IO ~ C should not be sprayed through the layer of oil. 4. Shall design a uniform spraying fuel injection quantity, when tainted spill should sprinkle artificial fill. 5. Must be tough to stop and vehicle traffic through layer after spraying oil. 6. Before paving asphalt, still remaining part should not enter the bottom of the asphalt eradicated. 7. Permeable layer should be plenty of tarps and sprinkle soaked, usually less than 24h after top talent paving, but not in the transparent layer of oil sprayed upper construction for a long time not to how much money one kilometer road repair, construction as soon as possible. 8. After a stable inorganic contact semi-rigid material is sprayed through the bottom layer of oil, if not timely paved surface, and the need to open the traffic, shall be covered by the appropriate spread stone chips or sand, at the moment should be transparent layer of oil to add 10% dosage. With steel drum roller 6-8 regulator again, and speed control. 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) latest toll road repair, factory mixing 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 repair roads, asphalt pavement construction industry has been recognized by the owners and customers. Require an asphalt material, asphalt: asphalt beneath layers of high-quality Class A asphalt road, the top layer of high quality asphalt, the technical requirements should be consistent with the requirements specifications and design documents. Asphalt entire inspection by XX project department agreed to entrust a qualified test units, construction units and supervision units according to the construction site laboratory technical specifications for asphalt scene detection and retention samples were seized. 2, coarse aggregate: the stone hard, clean, free of weathered particles, gravel nearly cubic particles, particle size greater than 2.36mm (SMS top layer particle size greater than 4.75mm) national rural road repair, the following layer should be adopted alkaline limestone stone or stone using good adhesion, the top layer is made of basalt gravel should be chosen crusher rolling gravel, and strictly control the elongated flat particle content, in order to ensure the quality of coarse aggregate. Adhesion between aggregate and asphalt must meet regulatory requirements, take the top layer of anti-stripping agent before blending measure adhesion between the coarse aggregate and asphalt shall not be less than four. Aggregate quality should be the source, send someone stationed in aggregate processing plants. Fine Aggregate: A hard, clean, clean, no weathering, no impurities and artificial rolling properly graded meters of sand, not using scraps mountain farm, which should meet the quality requirements specified in the following table: 4, packing: alkaline limestone stone should be adopted by the resulting ore milled. Slag must be dry, clean, slag quality and technical requirements should meet the specifications and design documents, entering filler required for testing. Powder mixing machine can not be used recycled asphalt mixing in order to ensure the quality of the asphalt surface layer. National Rural road repair, road through the asphalt road construction, road repair Gian provided by Nanchang Road, Highway Engineering Co., Ltd. through the asphalt. 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.