Bis dato war die Frost-Tauprüfung eine langwierige und aufwändige Prozedur gewesen.
Immer wiederkehrend mussten die Betonteile von der Tiefkühltruhe in ein Wasserbad verbracht werden, in dem sie konstant 20 °C warmes Wasser während der circa 8-stündigen Abtauphasen umspülen muss.
www.atmosafe.netTo date the freeze-thaw resistance test has been a long and expensive procedure.
Again and again samples had to be brought from the freezer chest to a waterbath in which warm water at a constant 20°C has to rinse the concrete components during the 8-hour thawing phases. Testing freeze-thaw resistance in a tailor made test assembly:
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