3) Water pipe leak under floor slab - A leaking water pipe will also cause moisture to move up through a floor slab and initially mimic the sweating caused by a missing vapor barrier. But eventually the water will start to pond in an area or bubble up from small cracks.
impassive â(comparative more impassive, superlative most impassive) 1  Having, or revealing, no emotion. 2016 May 22, Phil McNulty, âCrystal Palace 1-2 Manchester Unitedâ, in BBC: It was a victory that clearly meant so much to Van Gaal as the normally impassive manager raced from his seat in the technical area to celebrate Lingard's winner. Still or motionless.
impediment. n pl-ments or-menta (-ËmÉntÉ). 1. a hindrance or obstruction. 2. a physical defect, esp one of speech, such as a stammer. 3. (Law) law an obstruction to the making of a contract, esp a contract of marriage by reason of closeness of blood or affinity.