2 ms·
Interesting! But what holds these blocks at the separation once the foam is no longer load bearing ? Some external bracing ?
by m4rtink 6y ago
Interesting! But what holds these blocks at the separation once the foam is no longer load bearing ? Some external bracing ?
- londons_explore 6y agoTypically the foam is only in the middle of the concrete slab, so there are still a few inches of attachment all around all the edges with contact. There is rebar in those edges too.
- m4rtink 6y agoInteresting, do that's how it works - thanks for the explanation! :)