Fire Safety Data

Rated Fire Resistive periods for Concrete Blocks produced by Harney Masonry Ltd:

Block Type

Fire Resistance
100mm Solids 2 Hours
140mm Cavity 2 Hours
215mm Cavity

2 Hours



  • National Research Council of Canada
  • National Building Code of Canada
  • Masonry Institude of Washington
  • National Concrete Association
  • American Society for Testing and Materials
  • Guidelines for the constuction of Fire Resisting Structural Elements by W.A. Morris
  • IS.325: Part 2 1985. Code of Practice for use of Masonry

Our location

Co. Tipperary