Q. Pick up the correct statement from the following. (Solved)
1. Calcium fluosilicates act as a retarders
2. CaCl2 acts as a retarders
3. Gypsum acts as a retarders
4. Gypsum acts as an accelerators
- c. Gypsum acts as a retarders
1. Calcium fluosilicates act as a retarders
2. CaCl2 acts as a retarders
3. Gypsum acts as a retarders
4. Gypsum acts as an accelerators