For all terrazzo specifications, the NCTA refers to the National Terrazzo & Mosaic Association (NTMA), the central source for terrazzo technical data, details, and specifications. For in-depth information on terrazzo systems, visit the specifications section of NTMA website.
A nominal 1/4″ or 3/8″ thick resin matrix veneer placed upon a level concrete slab. Can be specified with glass, synthetic, or granite aggregates instead of marble to provide brilliant colors or chemical resistance. The best “thin-set” system.
A cement matrix and underbed system for interior and exterior areas where conditions require 1.25″ to 1.75″ inches of recessed depth to be filled in addition to the .5″ terrazzo topping.
A nominal 3/8″ thick polymer modified cement matrix veneer placed upon a provided level concrete slab. Polymer provides strength to allow for thinner applications of cementitious systems.