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.
imÂ·pulÂ·sive. adj. 1. Inclined to act on impulse rather than thought. 2. Motivated by or resulting from impulse: such impulsive acts as hugging strangers; impulsive generosity. 3. Having force or power to impel or incite; forceful. 4. Physics Acting within brief time intervals. Used especially of a force.dj. 1. characterized by actions based on sudden desires, whims, or inclinations rather than careful thought: an impulsive man. 2. based on emotional impulses or whims; spontaneous: an impulsive kiss.