DS DS/EN ISO 1893
DS DSEN SO 1893 2008-JUN-25 Refractory products - Determnaton of refractorness under load - Dfferental method wth rsng temperature
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This International Standard specifies a method for determining the deformation of dense and insulating
shaped refractory products, when subjected to a constant load under conditions of progressively rising
temperature (or refractoriness under load), by a differential method. The test may be carried out up to a
maximum temperature of 1 700 °C