JACT is fast. Only 5 to 7 months from submission to publishing thanks to electronic file exchange between you, the reviewers and the editors.JACT is high quality. Peer-reviewed by internationally renowned experts who return review comments to ensure the highest possible quality.JACT is transparent. The status of your manuscript from submission to publishing can be viewed on our website, greatly reducing the frustration of being kept in the dark, possibly for over a year in the case of some journals.JACT is cost-effective. Submission and subscription are free of charge . Full-text PDF files are available for the authors to open at their web sites.Scope: *Materials:-Material properties-Fresh concrete-Hardened concrete-High performance concrete-Development of new materials-Fiber reinforcement*Maintenance and Rehabilitation:-Durability and repair-Strengthening/Rehabilitation-LCC for concrete structures-Environmant conscious materials*Structures:-Design and construction of RC and PC Structures-Seismic design-Safety against environmental disasters-Failure mechanism and non-linear analysis/modeling-Composite and mixed structures*Other:-Monitoring-Aesthetics of concrete structures-Other concrete related topics