This volume investigates the theoretical foundations and practical applications of special concretes, specifically focusing on their rheological behavior in the fresh state. The author, P. Bartos, compiles research presented at the 1993 International RILEM Workshop to address the challenges of working with non-standard concrete mixtures. The text provides a technical framework for understanding how specific additives and mix designs influence the performance of concrete during the critical period before hardening.

Experts recognize this collection as a specialized archival resource for researchers and civil engineers interested in the history of concrete technology. Readers frequently note the technical density of the prose, which is tailored specifically for professionals in the field of materials science.