Historical
CSA A220 SERIES-06
Concrete Roof Tiles (includes update #4)
This Standard applies to concrete roof tiles and tiling accessories intended for use as weather-resistant roofing materials.
This Standard specifies the requirements and procedures for the sampling and testing of concrete roof tiles for dimensional tolerances, water absorption, water permeability, freezing and thawing resistance, transverse strength, and material quality.
(includes update #4)CSA America, Inc. [csa]