The Ampang Light Rail Extension in Kuala Lumpur, Malaysia is the first overseas rail project of China Communications Construction, Second Highway Engineering Bureau and China Railway Corporation. It is of great significance for China Communications Construction to open up the rail engineering market in Malaysia and even Southeast Asia.
Innovative rail welding technology and ballast bed construction technology
A simple long rail welding base is set up on the bridge to ensure the quality of rail welding; the ballast bed is constructed by straight laying long rails with rail racks, which saves resource investment.
Optimized the installation and construction design of the conductive rail bracket
Changed from drilling to pre-embedding, and from side burying to L-wall top burying, which reduced the installation difficulty of the conductive rail and saved the installation cost.
