Page 17 - World Of Nurol Magazine-27
P. 17
Launching and Heavy Lifting
Operations
Combination of Incremental Launching and Heavy Lifting In the first sequence of heavy lifting operation 2.350
Operations provide uniqueness to the South Approach tons,118 meters length deck is lifted and erected to 60
Viaduct Construction. meters height. At the second phase 2.600 tons, 128 meters
length deck is lifted and erected to the 57 meters height.
22.500 tons weight, 1.123 meters length deck launched to Both are natioal record.
it’s project location in 15 months as a world record.
Steel Pier and Deck
Manufacturing Waterproofing and Asphalt
Works
When steel manufacturing works have been finished, surfaces of the viaduct located under the asphalt layer and
walkways isolated for waterproofing with membrane. Finally, 28 mm mastic and 32 mm stone mastic asphalt laid on
traffic flow zone.
17
