Discuss the concept of high-performance concrete. Discuss some of its properties that make it preferred over conventional concrete. Comparing PCC with mild steel, answer the following questions: a....

Discuss the concept of high-performance concrete. Discuss some of its properties that make it preferred over conventional concrete.

Comparing PCC with mild steel, answer the following questions:

a. Which one is stronger?

b. Which one has a higher modulus or stiffness?

c. Which one is more brittle?

d. What is the range of compressive strength for a typical PCC?

e. What is the compressive strength for a high-strength concrete?

f. What would be a reasonable range for PCC modulus?