The slabs are provided as a platform for traffic to run smoothly on the girders for the transfer of loads of traffic safely to the pier cap which transfers it to the foundations.
This video shows the main reinforcement for bridge precast slabs and drainage details for how water is drained to the manholes on the ground.
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This is part of an animation series that shall show the step-by-step animation for the whole bridge including:
Playlist: https://www.youtube.com/playlist?list=PLmCNNff_HvEDW_VXHe2mrDwftgCNjGpp4
Piles: https://youtu.be/DY4hLto_rnA
Piles Cap: https://youtu.be/pF-8x_uKCMU
Pier: https://youtu.be/T8vvy66atg4
Transom/Pier Cap: https://youtu.be/RK2q6wlce0w
Girders: https://youtu.be/gxPylezJEp0
Slab: https://youtu.be/LAtC5XLCwgc
Barriers: (coming soon)
Abutment: (coming soon)
Approach Slab: (coming soon)
Wing Walls: (coming soon)