The Orange Line (Line 3) involves the excavation of 4.5 Km of tunnel that is part of the 41.58 km, starting from the west (near the Jeddah Expressway) and ending in the east (near the National Guard Camp of Khashm El Aam) for a total of 22 built stations divided into 4 different types. excavation: 1 x EPB TBM NFM, diameter 10 m
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Category:
Construction
Location
Riyad, Al-Riyad, Arabia Saudita, Saudi Arabia
Subcategory
Built in
2015
Opened in
2017
Application Type
Contractor company
Salini – Impregilo Saudi Branch (Arriyadh New Mobility)
Synthetic waterproofing membrane Where to use • Drill and blast tunnel waterproofing. • Open cut tunnel waterproofing. • Underground structures waterproofing. Packaging Mapeplan TU S is supplied in…
Synthetic waterproofing membrane Where to use • Drill and blast tunnel…
High performance liquid foaming agent, based on biodegradable anionic surfactants, in combination with a natural lubricating polymer, for ground conditioning in mechanized tunnelling
High performance liquid foaming agent, based on biodegradable anionic…
One-component, ultra-fluid polyurethane resin applied by injection for waterproofing structures and ground and rocks subject to intense percolating water. The reaction time may be regulated.
One-component, ultra-fluid polyurethane resin applied by injection for…