This European Standard describes two alternative methods for determiningThe resistance toThermal shock of dense shaped refractory materials by an air quenching method, which proved to giveThe most reliable results when compared withThe behaviour of refractories in furnace linings. Method B can also be applied to unshaped refractory materials.
EN 993-11:2007 history
2007EN 993-11:2007 Methods of test for dense shaped refractory products - Part 11: Determination of resistance to thermal shock