This European Standard is applicable to expanded aluminosilicate used for treatment of water intended for human
consumption. It describes the characteristics of and specifies the requirements and the corresponding test methods
for expanded aluminosilicate. It gives information on its use in water treatment.
BS EN 12905:2005 history
2012BS EN 12905:2012 Products used for treatment of water intended for human consumption. Expanded aluminosilicate
2005BS EN 12905:2005 Products used for treatment of water intended for human consumption - Expanded aluminosilicate