A. Low permeability B. Low thermal coefficient C. More cement content D. More coarse aggregates
Home/Civil Engineering (MCQs)/Building Maintenance/To control corrosion, concrete with _____ is used. Building Maintenance To control corrosion, concrete with _____ is used. A. Low permeability B. Low thermal coefficient C. More cement content D. More coarse aggregates Answer: Option A. Explanation: Less permeability leads to less chance of moisture, chemical absorption which is the factor for corrosion of steel bars. Show AnswerDiscussion
