In order to identify the construction process parameters of hot rolled asphalt (such as particle size, spreading quantity, mixing temperature, paving temperature, rolling temperature and compaction work), the orthogonal test of four factors and three levels was carried out, and taking the high-temperature performance, embed bonding, anti-sliding performance and compactness as evaluation index, the influencing degree of these construction process parameters on various performance index were analyzed, and the optimal level combination of each process parameter were determined. The results show that the influence of different construction parameters on different performance of hot rolled asphalt is significantly different. The main factor affecting high-temperature performance is compaction work. Increasing compaction work can effectively enhance high-temperature stability. Increasing the amount of spraying will reduce the embed bonding between the spraying layer and the embedded layer. Meanwhile, the lower the construction temperature is, the worse the embed bonding is. The size and amount of gravel sprayed have obvious influence on the anti-sliding property. On the premise of guaranteeing the cohesiveness of embedding, the construction parameters corresponding to the larger structural depth can be selected. The better combination scheme of each factor and level is as follows: the number of paving is 12 kg/m2 , the gravel size is 9.5～13.2 mm, the construction temperature is 170?160?150 ℃, the compacting work is 90(135) kN.