PREDICTION OF THE PROPERTIES OF FINE-GRAINED CONCRETE BY THE DISSOCIATIVE-STEP OPTIMIZATION METHOD

Abstract

The article is devoted to the problem of using ash and slag waste. The prediction of strength properties in different periods of hardening of fine-grained concrete was carried out by the dissociative-step optimization method. The prediction of strength properties in different periods of hardening of fine-grained concrete was carried out by the dissociative-step optimization method. It is shown that the required strength of fine-grained concrete on low-grade cement using ash and slag waste is provided only when it is combined with grinding for 1.5 hours.