This short video show the stressing an unbonded post-tensioning tendon with a hydraulic jack (8-inch stroke). This tendon was roughly 130 feet long so it required two strokes. The elongation for a 100-foot-long tendon is roughly 8 inches.
@daaniicoo The two black-silver items protuding from the slab (in the bottom right corner) are not related to post-tensioning. They may be dowels of some sort.
esos dos elementos negro con niquelado que sobresalen de la losa en la parte inferior a los tendondes que se tesas... que son ..?¿?
daaniicoo 4 months ago
@daaniicoo The two black-silver items protuding from the slab (in the bottom right corner) are not related to post-tensioning. They may be dowels of some sort.
amsysco 3 months ago