Development and application of recyclable asphalt pouring material.

Abstract

This study is concerned with the development and application of a specific asphalt mixture which can be reused by recycling as many times as requested by heating. This mixture is a joint material for road repair works used by impregnation.It comprises short cut and fine fiber, flake-shaped inorganic powder and rubber or resin together with asphalt at optimum ratios, carrying high initial strength and high impact strength, still keeping high fluidity at elevated temperatures. This report describes the properties of the mixture and its applications to road repair works.