Research On The Application Of Chip Seal On The Maintain Of Asphalt Pavements

This thesis analyzes the application of synchronization chip seal and the current domestic synchronization chipl seal technology issues,sum up the faults and defects of fomer construction and design ,and put forward the selection principle and method of materials,the determination of mixture and design of synchronization chip seal,which can guide comprehensively the design of synchronization chip seal.The principles are as following :1.Domestic mulsification test is not suitable for the evaluate of emulsion (modified) Asphalt applied in chip seal.2.Optimum dosage of alphalt is identied by pulling power and shear power;3.Performance of chip seal with basalt and modified asphalt emulsion t and modified aspshalt.4.The cost performance of synchronization chip seal is superior to the other table in ordinary asphalt pavement maintenance;5.Evaluation of appearance are even more profound significance than the conventional anti-slide performance indicators...