CEN - EN 12370
Natural stone test methods - Determination of resistance to salt crystallisation
|Publication Date:||1 March 2020|
|ICS Code (Mineral materials and products):||91.100.15|
|ICS Code (Mining and quarrying):||73.020|
This document specifies a test method to assess the relative resistance of natural stones with an open porosity of greater than 5 %, measured in accordance with EN 1936, to damage caused by the crystallization of salts. The test is not necessary for low porosity stones.