Greenspan has received confirmation from ICC Evaluation Service, LLC (ICC-ES), that its Cem-Rock® eXtreme X4 and Cem-Rock® eXtreme FLOOR comply with the provisions of the International Building Code (IBC) and International Residential Code (IRC) for USA.
This confirmation, as evidence in ICC-ES evaluation report ESR-5179, provides guidance to code officials faced with approving the use under these codes. The evaluation report is available online at www.icc-es.org.




