Research And Application Of High Viscosity Rubber Asphalt Crushed Stone Seal In Heavy Traffic Road

This artical is primarily includes: Describes the domestic and international crushed stone seal and readjustlnents of the use of heavy traffic on the roads in the territory; developed high-viscosity rubber asphalt as a crushed stone seal appropriate Binder; High viscosity rubber asphalt crushed stone seal room forming design and study of related properties according to the selected test road and test options for crushed stone seal test blending, summing up the crushed stone seal technology; to test road later observation, analysis of the test, test results and analysis of economic benefit, to lithotrity coattechnology of applling.Through research and applications on-time deliveries: (1) developed by high viscosity rubber asphalt advantages over conventional asphalt and SBS modified asphalt and Ordinary rubber asphalt, better suited to lithotrity coattechnology in heavy traffic road sections in the application; (2) High viscosity rubber asphalt crushed stone seal technology of high temperature stability and low temperature adhesive performance as well as shear bond has better performance than other Binder crushed stone seal; (3)high viscosity rubber asphalt make CR area, improved social and environmental benefits; (4) the aggregate use of basalt is superior to other stone, makes the crushed stone seal better; (5) in pavement maintenance, by comparison with other management techniques, high viscosity rubber asphalt crushed stone seal and cost-effectively significant added advantages over other curing methods.