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Forensic Analysis of Old Concrete: The ‘Slab Poison’ Risk
Renovating a 50-year-old building? Beware of ‘Slab Poisons’ like oil, old cutback adhesive, and unvapor-barriered slabs. Testing guide for retrofits.

Renovating a 50-year-old building? Beware of ‘Slab Poisons’ like oil, old cutback adhesive, and unvapor-barriered slabs. Testing guide for retrofits.

When a commercial floor fails, the finger-pointing begins immediately. The installer blames the concrete; the GC blames the adhesive; the owner blames the architect. In