A lower ratio leads to _______

HPC is not used in high span bridges.

What is the compressive strength for UHPC?

What does x3 in power’s experiment stands for?

It is a ______ method.

For high-strength concrete, a cement should produce a minimum 7-days mortar-cube strength of approximately ___ MPa.

What is the percentage of the accelerator by weight in UHPC?

The material used for UHPC provides compressive strengths up to ______