Brick Sand Problemo

its been almost a year since we finished our major reno in bed stuy and we have been noticing what looks like fine brick sand (pulverized reddish brown material) accumulating beneath the base/shoe moldings along the interior wall of the front facade wall (garden level). have no idea what this could be, but since it is accumulating at the rate of nearly 4 inches every two weeks, thought it would be wise to find out…

any suggestion?

By | 01/22/2007 9:17 PM