Symptoms of bladder infections may include: 1  A burning sensation when urinating; this is the most common sign of a bladder infection. 2  Frequent urge to urinate.  Passing only small amounts of urine at a time despite the urge to urinate.
Sunshine. The term fracking sand refers to sand and similar small materials that are used during the process of hydraulic fracturing, a method for extracting underground natural gas from shale gas formations.
Grout fills seams between tiles. Most grout you will be using is called sanded, meaning thatâ grout contains sand. Sand is used by manufacturers because it is literally dirt-cheap and because it is a good material for what is a simple job: filling in a hole.