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Hlavní stránka>BS EN 993-18:2002 Methods of test for dense shaped refractory products Determination of bulk density of granular materials by the water method with vacuum
sklademVydáno: 2002-09-12
BS EN 993-18:2002 Methods of test for dense shaped refractory products Determination of bulk density of granular materials by the water method with vacuum

BS EN 993-18:2002

Methods of test for dense shaped refractory products Determination of bulk density of granular materials by the water method with vacuum

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Označení normy:BS EN 993-18:2002
Počet stran:14
Vydáno:2002-09-12
ISBN:0 580 40385 8
Status:Standard
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BS EN 993-18:2002


This standard BS EN 993-18:2002 Methods of test for dense shaped refractory products is classified in these ICS categories:
  • 81.080 Refractories
This European standard specifies a method based on water absorption with vacuum for the determination of the bulk density of granular refractory materials (grain density) having a grain size larger than 2 mm. NOTE: This method is proposed as an alternative to the method based on mercury displacement with vacuum described in EN 993-17 which is to be used as the referee method because of its reproducibility. However, mercury is known to be a hazardous substance and the method in this EN is recommended for all routine purposes.
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