The material used for UHPC provides compressive strengths up to _______

Gel/Space ratio = x = Volume of gel / Space available = 0.657 C / 0.319 C+ Wo. Here C stands for?

What could be the possible answer among the following for water cement ratio for high strength concrete?

Where the matrix is extremely dense, a weak aggregate may become the weak.

Due to low w/c ratio _________

What is the percentage of steel fibre by weight in UHPC?

Concrete having 28- days’ compressive strength in the range of 60 to 100 MPa.

What is the approximate quantity of water in M5?