Bituminous road structures

Activity Unit Layer thickness (cm) Skill Material
3.0 3.5 4.0 5.0 6.0 7.0 8.0 2x2.5 2x3.0 Quantity Product
Time standard (hour)
Cleaning asphalt or concrete surface m2 0.16 labourer - -
Bituminous aggregate levelling course, variable 
thicknessx (BA-35, IB-35, AC-12, etc.)
m3 0.37 spreader 2.36 t hot mix
Improved BA-35 bituminous aggregatex m2 - - 0.015 0.018 0.022 0.026 0.030 - - spreader 0.0235 t/cm hot mix
BO-20 bond coursex m2 - - 0.015 0.018 0.022 - - - - spreader 0.024 t/cm hot mix
AC-12 fine asphalt concretex m2 0.011 - 0.015 - - - - - - spreader 0.024 t/cm hot mix
AC-20 asphalt concretex m2 - - 0.015 0.019 0.023 - - - - spreader 0.0245 t/cm hot mix
Producing mastic asphalt (at asphalt plant) m2 0.075
0.115
0.840
0.123
0.096
0.144
- - - - 0.12
0.18
0.142
0.213
spreader
labourer
0.0245 t/cm hot mix
x Representative data for VÖGELE FINISHER (one machine + 7 workers)
BA = base course; BO = bond course;
IB = improved base course; AC = asphalt concrete (top/wear course)