Abstract: A modular mobile vehicle washing and servicing facility for washing, vacuuming, and performing other vehicle servicing functions. The modular facility includes automated car wash equipment housed in mobile containers designed for easy transport and quick set up to serve as a functionally and visually integrated facility. The facility includes a car wash bay housing the car wash equipment and first and second bay modules positioned adjacent the car wash bay and housing additional equipment to support the washing features of the car wash bay. A canopy extends over the car wash bay to provide cover and protect the car wash equipment.

Abstract: The present invention provides zinc-free glass frits that can be used to formulate glaze compositions that develop glossy surfaces when fired on ceramic products such as floor tile and wall tile. The zinc-free glass frits include, by weight, from about 50% to about 70% SiO2, from about 5% to about 20% CaO, from about 3% to about 15% Al2O3, up to about 20% BaO, up to about 15% B2O3, up to about 10% K2O, up to about 10% Na2O, up to about 10% ZrO2, up to about 5% MgO and up to about 5% PbO and less than 0.5% ZnO. Glaze compositions comprising the zinc-free glass frits can be fired using conventional double fast firing, single fast firing, and gres porcellanato ceramic firing cycles.