Overall cost to widen driveway. A proper driveway extension will have to be installed just like the original driveway, so even if you're just adding a few feet to each side, you may incur some considerable costs with excavating the area, setting up the driveway base and then installing the extension.
Definitions for vitrified. glassy, vitreous, vitrified(adj) (of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it. glazed pottery; glassy porcelain; hard vitreous china used for plumbing fixtures. vitrified(Adjective)
Titrimetry refers to that group of analytical techniques which takes advantage of titers or concentrations of solutions. In metallurgy the word titer refers to the fineness of gold or silver. In chemistry it is the measure of the concentration of a solution. In medicine it is defined as the extent to which an antibody solution can be diluted before it ceases to give a positive reaction with an antigen.