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Konstruktor projektujący elementy żelbetowe ma dziś do wyboru polską normę PN-B-03264:2002 z poprawką Ap1 z 2004 roku lub Eurokod PN-EN 1992-1-1:2008. Obydwa dokumenty wskazują normę PN-EN 206-1, jako dokument odniesienia dotyczący określenia klasy betonu. Dokładna analiza istoty normy PN-EN 206-1 wskazuje na fakt, że zawiera ona zalecenia, wytyczne i reguły dla producenta mieszanki betonowej. Średnia...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.