Analiza stereologiczna kruszywa w betonie - sposób uzyskania krzywej uziarnienia

Wykazano przydatność metod stereologicznych do opisu morfologii ziaren kruszywa grubego w betonie. Opisano kolejne etapy przygotowania obrazu do analizy oraz przedstawiono sposób uzyskania krzywej uziamienia kruszywa grubego w betonie na kruszywie bazaltowym.

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The method of investigation of aggregate in hardened concrete with use of image analysis has been presented in the contribution. The method of surface preparation, obtaining of the grading curve and results analysis have been described. Volume of aggregate and the basalt shape factor has been determined. Obtained results confirm usefulness of the basalt shape factor for receiving of information on the grading curve of aggregate in hardened concrete.