Highway Asphalt Surface Construction Quality Control Technology

Because the superhighways asphalt pavement construction technique level of our country and abroad to compare to have the bigger margin still, the construction quantity control always is a problem of perplexing the engineering technical personnel. As for the asphalt pavement construction quality control, a great deal of research have already made at home and abroad, but did not become the systematic quality control method, can not raise the engineering quality effectively. This paper put forward the control method of the asphalt pavement construction quality facing the engineering quality problem appeared to our country superhighway asphalt pavement, for example, the material using not the norm, the asphalt mixture design not reasonable, the car-rutting disease harm, the water injure, the badly surface neat degree etc, from the angle that the asphalt surface course construction, considering the each link that may affect engineering quality, to take LeWen superhighway as an example, from the original material( including the asphalt , the aggregate and the filler), the asphalt mixture, the mixing and conveying of asphalt mixture, the spreading and rolling of asphalt mixture.