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. What are the main asphalt road base material composed of bitumen, coarse aggregate, fine aggregate, filler, asphalt material was divided into asphalt, emulsified asphalt, modified asphalt; coarse aggregate refers to the aggregate of that size greater than 4.75mm part of the municipal road construction materials, including gravel, crushed gravel, screened gravel, slag, slag, etc; fine aggregate refers to that part of the material that is less than 4.75mm in diameter; filler particle size of less than 0.6mm, must be used by the limestone filler or magmatic moderately hydrophobic stone through finely ground ore. Asphalt road is mainly gravel road base; commonly known as road base layer is made of two gray lime, cement, stone composition; pavement surface is permeable layer, adhesive layer, sealing layer and asphalt paving of the surface layers, etc. functional layers, its main material is asphalt and stone roads Nanchang Road Engineering Company Limited (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 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 Concrete Pavement Construction of specific programs in accordance with the design requirements and characteristics of the asphalt works, we do a good job controlling construction steps, construction sectors, focusing on construction technology and quality testing key points. In accordance with the technical requirements of construction, strictly follow the design intent, preparation of a detailed implementation of the construction design, construction units and later reported the Engineer for approval before implementation. 2.1, construction preparation and temporary facilities in selected after my unit received notification will immediately proceed with the formation of the Department of the project work, construction site safety railings and playing around work, and then remove the topsoil within the red line, ditching and draining Field reconnaissance survey pipeline work. Build temporary facilities, while tissue engineering and technical personnel examine construction plans, and learn the current practices of municipal construction technology, combined with the actual situation of the project and accurately release sewage, rainwater midline, midline road, after entering the red wire. 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. Require an asphalt material, asphalt: asphalt beneath layers of high-quality Class A asphalt road, the top layer of high quality asphalt bitumen wholesale, 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) Asphalt Pavement Base, should adopt the following layers of limestone alkaline rocks or using good adhesion of stone, basalt gravel layer using the above 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 bitumen 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. Wholesale asphalt, asphalt road surface through Treatment (certified), Pingxiang 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.