Knowledge supported mix design of concrete

Model of computer aided mix design of concrete was developed by the computer program CAMDOC. Its application gives a possibility of simple and quick reaction to the most important variables in concrete proportions, equipment and concrete production, for the sake of the concrete quality control. Also, a proposal for neural network is given that can solve two main problems in the mix design: water quantity for the required workability of fresh concrete and the relationship between compressive strength and water cement ratio.