Additive for Asphalt, Rubber Powder, Cement and asphalt mixture using Said Additive

摘要

Additive for Asphalt, Rubber Powder, Cement and Asphalt Mix that uses the same tasks, applicable in both Paving, repaving and Patching and Repair tasks of the same when and where the Additive is added to the Cement and Asphalt Mix, The latter is better and easier Preparation and ApplicationTo maintain the viscosity of Cement and asphalt and allow descend in Thirtieth working temperature as well as doing the Asphalt is more durable and more stable thanks to the features provided by the Rubber Powder used.The proposed Additive is mainly composed of rubber Powder, preferably recovered from Scrap Tires in a range of 30 to 40% by weight and at least one olefinic Polymer in a range from 60 to 70% by weight.