Warm-mix asphalt pavement performance and energy-saving analysis based on crushing bass

To the old cement concrete pavement which lost the overall loading capacity and large areas are damaged, by using rubblization technology to shocks, crushing and compaction it, pouring the warm-mix asphalt sealing, formed less than 60mm size of flexible base of gravel and paved with warm-mix asphalt pavement on this base. This article is about analysis of interlinear stresses of pavement structure and production cost analysis of mixture on this combination structure. Proved that the structure could in-place recycling, solving the environmental issues of dropped cement pieces garbage. Mix in mixture, spreading process of reducing harmful gas emissions, can save more than 30% of construction costs.