Production Of Heat-Resistant And Frost-Resistant Composite Hermetic Mastics For Filling Cracks In Asphalt Concrete Roads And Defensive Joints Of Roads With Concrete Pavement

Abstract

The article presents the results of research on the production of cold-heat-resistant composite hermetic mastics with
specified sets of physical, mechanical and technological properties based on local organic-mineral ingredients and industrial waste for
filling cracks in asphalt concrete roads and expansion joints of roads with concrete surfaces. They can be used in various climatic
conditions and in mountainous areas at temperatures from -300
to + 1700C, and will also help to increase the long-term operation and
productivity of airfields, highways and bridges