Gauged mortar

from The Collaborative International Dictionary of English v.0.48

Gauged \Gauged\, p. a.
   Tested or measured by, or conformed to, a gauge.
   [1913 Webster]

   {Gauged brick}, brick molded, rubbed, or cut to an exact size
      and shape, for arches or ornamental work.

   {Gauged mortar}. See {Gauge stuff}, under {Gauge}, n.
      [1913 Webster]