Question

What is the definition of high permeability of concrete?

1) High permeability of concrete will cause reinforcing to corrode.
2) High permeability of concrete will reduce reinforcing to corrode.
3) High permeability of concrete will reduce liquids to penetrate.
4) High permeability of concrete will cause concrete to last longer.

Answer 1

High permeability of concrete refers to its ability to allow fluids to penetrate easily through its structure, which can cause reinforcing to corrode.

Step-by-step explanation:

High permeability of concrete refers to its ability to allow fluids to penetrate easily through its structure. When concrete has high permeability, it is more likely to allow liquids such as water to flow through, which can cause issues like reinforcing rods to corrode. Therefore, option 1) 'High permeability of concrete will cause reinforcing to corrode' is the correct definition of high permeability of concrete.