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DIN EN 12371:2010
Natural stone test methods - Determination of frost resistance; German version EN 12371:2010
This European Standard specifies a method to assess the effect of freeze/thaw cycles on natural stones. The standard 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).
Deutsches Institut für Normung [din]