1. Civil Engineering
  2. Concrete Technology and Design
  3. Pick up the correct statement from the f...
Q.

Pick up the correct statement from the following:

A. calcium chloride acts as a retarder
B. calcium chloride acts as an accelerator
C. gypsum (calcium sulphate) acts as a retarder
D. both (b) and (c)
Answer» D. both (b) and (c)

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