
Natural Stone Test Methods - Determination Of Frost Resistance
出版:Osterreichisches Normungsinstitut

專家解讀視頻
Specifies a method to assess the effect of freeze/thaw cycles on natural stones - refer to prEN 12670 for terminology and EN 12440 for denomination. Contains provision for both a shorter technological test (Test A) to assess the effect of freeze/thaw cycles on the relevant performance characteristics and an identification test (Test B).
Supersedes ONORM B 3123-3. (08/2004)