The heat transfer was augmented distinctly with increase of Reynolds number. The bleeding ratio also affects the value and distributions of heat transfer coefficients of all inner surfaces.

Results indicate that the admixture can reduce dry shrinkage effectively, delay or reduce concrete's cracks, improve comprehensive strength, reduce bleeding ratio and enhance durability etc.

In this paper, the behavior of grouting cement mortar to reinforce highway subgrade is analyzed from the aspects of stability, fluidity, viscosity, bleeding ratio and setting time of cement mortar.