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 services road asphalt industry, operating mainly in the field of 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 pavement construction concrete steps to touch the bottom of the oil spill Contact - asphalt concrete mixing - Shipping - Paving - initial pressure - complex pressure - final pressure finishing bottom: the identification of eligible pre-construction clean finishing bottom. A treatment agent brushing the underlying asphalt pavement: the appearance of full brush at the bottom of a gasoline diluted bitumen neoprene adhesives, brushing should be uniform, not through the end. 2 Paving additional layer: root canal, add a layer of yin and yang angle parts membrane. According to specifications and planning needs to cut to the appropriate shape coil paving. 3 Stones roll: The modified bitumen membrane by paving cropped length and volume spare, would have rolled coil road construction fees operation with φ30 pipe penetration roll heart, coil end starting point head start Bici shop, lit gasoline blowtorch flame gun or a special heating coil bottom junction with the road construction tender, insisted the gun away from the heated surface of about 300mm, reciprocating spray roast, when the investigation has just melted bitumen membrane when the heart tube two hand slowly roll forward laying demand firmly and evenly, do not nest gas, laying the blank width should grasp, paste method lap full width 80mm, width strip sticky law lap 100mm. 4 hot-melt Edge: take the seams heating coil gun, extrusion lamination to marginal asphalt cement. Coil head with a pitch at the end of close caulk embedded solid infill. 5 protective layer construction: the plane doing fine stone mortar or concrete protective layer; facade waterproof layer construction finished, should be diluted after spreading ballast protective layer of concrete and mortar. 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. Asphalt pavement surface layer is divided into several categories that asphalt is contacted by the mineral aggregate and asphalt material mixing together mixes in general. According to the material composition and structure is divided into a series of graded, successive graded mixture. Aggregate gradation according to the composition and size of the space is divided into dense graded rate, semi open-graded, open-graded mix. According to the nominal size of the largest particle size can be divided into special coarse type (nominal maximum particle size greater than 31.5mm), Coarse (nominal maximum particle size equal to or greater than 26.5mm), medium-grained (nominal maximum size of 16mm or 19mm) , fine-grained (nominal maximum particle size of 9.5mm or 13.2mm), sand type (nominal maximum particle size of less than 9.5mm) asphalt. By manufacturing technology into hot mix asphalt, cold mix asphalt mixture, recycled asphalt and other materials. Emulsified asphalt is emulsified asphalt and gravel crushing stone structure, usually the first set off the gravel, and then sprayed on the asphalt emulsion asphalt penetration style refers to the use of broken asphalt penetration (gravel) as the underlying rock, the joint layer, the surface layer road. That at the beginning of compacted gravel (or crushed gravel) road construction on how much money poured asphalt layering, spreading caulking material, or re-paved in the upper hot mix asphalt seal coat, made of compacted asphalt surface. Asphalt pavement penetration level below apply to three and highways. Reservations road construction, road and highway construction asphalt road through the phone by the 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!