Road construction on weak soil sediments is one of the main problems in road construction. These weak soils have low bearing capacity and...
Type of file: MSP PDF| Date: General| Gantt Chart| Duration: 365| Activity Number: 15| Number of Pages: 1|Language: English
I would like to inform you that the tajhizat sazeh iranian industrial group Iran to comply with Inte...
Bitumen VG 30 It is a kind of bitumen which is produced during the process of oxidation of vacuum bottom in distillation tower and is...