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water mitigation
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  1. Concrete, Stone & Masonry
    Hi all, Hoping someone can help me understand how our house was built and what we can do to mitigate water. House was built in the 80s, upstate NY. Clearly it's a floating slab: avg .5" gap around entire perimeter with old, rotted felt slab is about 6" deep sitting on top of plastic which...
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