formation (1) modèle (1) laboratoire (1) cendre volante (1) béton (1) ciment (1) Testing (1) Propagation (1) Training (1) Testing (1) Forecasting (1) Fly ash (1) Feeds (1) Experiments (1) Example (1) Error (1) Concrete (1) Cement (1) Back (1) Properties (1) Models (1) Quantity (1) Experiments (1) Training (1)