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 Shangli asphalt road, 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 constitutes million County asphalt road, 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, joint layer, the surface layer of the road surface. That at the beginning of compacted gravel (or crushed gravel), the stratification poured asphalt, asphalt road strewn caulking material, or re-paved in the upper hot mix asphalt seal coat, made of compacted asphalt surface layers. Asphalt pavement penetration level below apply to three and highways. 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 Xinfeng road asphalt, asphalt pavement construction industry has been recognized by the owners and customers. Permeable layer of sticky layer of asphalt pavement construction skills (a) the effect of the applicable conditions 1. The effect of sticky layers: the upper layer of asphalt or asphalt layer structural layer structure and structure (or cement concrete pavement) completely bonded into a Whole. 2. Fit the following conditions should be poured sticky asphalt: (1) two-tier or three-tier hot hot mix asphalt paved paved road in front of the upper (standard has been amended) asphalt paving (2) of the old asphalt pavement layers. Paving (3) of cement concrete pavement asphalt surface or pavement in front deck. Next to the noodles (4) mixed with a touch of new asphalt paved curbs, stormwater inlet, manhole. Yingtan Yingtan asphalt road asphalt road _ _ way through asphalt road in the price of each pass by Nanchang Road, Highway Engineering Co. 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!