Precast concrete slab construction quite popular on the US west coast for commercial 1, 2, and 3 story Class A construction. Buildings like warehouses, and office space in industrial parks.
Less labor required. From the ones I've seen, concrete slabs were fabricated on-site.
Interesting that it's being tried for residential construction.
If done properly, should be quite strong.
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Mike
Village of Marsh Bend
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We live in interesting times
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