Details: providing and applying tack coat with bitumen grade of 80/100 or bitumen emulsion using pressure distributor on the prepared bituminous/granular surface cleaned with mechanical broom as per mort&h specifications clause 503. 1) bitumen 80/100 @ 0.20 kg/sq.m providing and laying bituminous macadam with 40-60 tph hot mix plant producing an average output of 50 tonnes per hour using crushed aggregates of specified grading premixed with bituminous binder to the specified percentage of total mix , transported to site, with all leads laid over a previously prepared surface with sensor paver finisher to the required grade, level and alignment and rolled with smoth wheeled roller and vibratory roller to achieve the desired compaction, using antistripping agent @ 0.5% of bitumen content as per mort&h specifications clause 504 grade-ii (19mm nominal size)@ 3.3% of bitumen-mix a)antistripping agent @ 0.5% of bitumen content providing and laying bituminious concrete with 40- 60 tph drum mix
Sector: PWD