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Advances in Civil Engineering
/
2016
/
Article
/
Tab 5
/
Research Article
An Optimization Model for Design of Asphalt Pavements Based on IHAP Code Number 234
Table 5
Construction cost for different materials [
26
].
Layer
Unit
Unit cost (Rials)
Asphalt concrete
1 m
2
per cm thickness
18500
Asphalt treated base
1 m
2
per cm thickness
15800
Granular base
m
3
149700
Granular subbase
m
3
84900
Tack coat
kg
15600
At this time 1
30000 Rials.