We know one double bass that had the same set of strings for over twenty years. Bows need rehairing from time to time, and need coarser hair than the others, but this should still not cost more than Â£15 - Â£20. Double bass bows need a special kind of rosin, coarser than that used by violinists or 'cellists.
By industry standards, the standard floor-to-countertop height is 36â (3â-0â). If you are remodeling your kitchen and buying pre-built base cabinets (34 Â½â standard), this will be the height they fit into by most manufacturersâ standards.
Weight A 1 Â½ inch thick countertop made of standard concrete has an approximate weight of 18.75 pounds per square foot. (Granite is approximately 18 pounds per square foot.) Standard cabinetry will typically support this weight because itâs distributed over a large area.