Subject: Things to do when we have post-tensioning cables passing through precast panels
If we have both post-tensioning slabs in the location of precast, we have to provide a block-out hole in the precast to pass the tendons through the precast.
What we care to take when detailing precast panel.
We have to provide an opening in the panel for PT cables to pass through. Do not place any precast hardware closer than 100 mm from the hole/block-out.
How it looks
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