Objective:- The softening point is defined as the mean of the temperatures at which the bitumen disks soften and sag downwards a distance of 25 mm under the weight of a steel ball. Equipment & Apparatus Required:- Scope & Significance:- […]
Lab Reports
Introduction Sand replacement test method is used to determine the field density or in-place density of earth embankments, road fills, sub-grade, sub-base or any of compacted material. This method serves as the base upon which one can accept the density of a
Introduction:- Ductility of bitumen is its property to elongate under traffic load without getting cracked in road construction works. Ductility test on bitumen measures the distance in centimeters to which it elongates before breaking. Apparatus required, theory, procedure, precautions, observations,