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说明了加强沥青路面结构层间粘结的重要性 ,经试验证明 ,SBR复合改性乳化沥青用作粘层油的路用性能优于普通乳化沥青和热沥青。
The importance of strengthening interlayer bonding between asphalt pavement structures is demonstrated. The tests show that the road performance of SBR composite modified emulsified asphalt used as viscous layer oil is better than ordinary emulsified asphalt and hot asphalt.