Question

Choose the correct combination:1-Retarder 2-Accelerator 3-Pozzolana 4-Workability P. Fly Ash Q. Superplasticizer R. Gypsum S. Calcium chloride

• A. 1-R, 2-S 3-P, 4-Q
• B. 1-S, 2-R, 3-P, 4-Q
• C. 1-R, 2-P, 3-S, 4-Q
• D. 1-R, 2-S, 3-Q, 4-P

Answer 1

Answer:

A. 1-R, 2-S 3-P, 4-Q