Instruments, machines and accessories for industrial laboratory, measuring and control devices

STANDARDIZED TESTS FOR CERAMIC TILES AND BRICKS

''VR'' COOLING TANKS

Suitable for determining the resistance to thermal shock.

UNI EN ISO 10545-9 European norm.

According to the norm, each sample must undergo 10 heating and cooling cycles. The sample must be heated in a thermostatic stove and cooled in accordance to two methods, depending on the water absorption of the samples examined. Tiles with a low porosity (water absorption of less than 10%) are immersed in water (VR/60/A tank). Glazed tiles with a water absorption of over 10% are indirectly cooled without immersion (VR/60/B tank).

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''VR'' COOLING TANKS
''VR'' COOLING TANKS

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