Improvement of mechanical properties of railway track concrete sleepers using ultra high performance concrete (UHPC)

In recent times, the shape of beams evolved from wooden sleepers and then to steel until they reached concrete sleepers. These play a very important role in transferring loads train wheels subgrade layers fixed by railway. This development took place we mono-block paper discusses, through laboratory experiments, effect ultra-high performance mixtures on behavior sleeper B70. The ability these new resist was also studied, compared its conventional research aimed determine experiment if sleepers' fulfilled European requirements standers for prestressed sleepers, make comparisons between UHPC All were tested under static load tests at rail seat center section pull-out cast-in fastening components. initial results suggest that generation Ultra-high can be created; long-term efficiency this category will need confirmed dynamic fatigue practical use.