Research on the Performance of High Performance Concrete with the High Content Slag Cement

摘要

The performance superiorities of HPC(High Performance Concrete) added with slag cement of 70% content slag were discussed and experiment research in all the performance of HPC was performed, including intensity, fluidity, durability etc. Meanwhile, The contrast experiment was made to the concrete added with ordinary silicate cement. The result showed that the mechanics and durable performance of concrete with slag cement is better than the same grade ordinary silicate cement. Both the energy consumption and exhaust emission in production of the high content slag cement are lower than that of the ordinary silicate cement.