Natural stone test methods. Determination of water absorption coefficient by capillarity LONG_TITLE This European Standard specifies the

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Natural stone test methods. Determination of water absorption coefficient by capillarity LONG_TITLE This European Standard specifies the1 Scope This European Standard specifies a method for determining the water absorption coefficient of natural stone by capillarity. NOTE This method is not suitable for stones with an open porosity less than 1 % when determined in accordance with EN 1936.