railway RRB JE (CBT I + CBT II) Mock Test 2024 Construction Materials and Management Miscellaneous Material
Select the incorrect statement with respect to lime:
1
Eminently hydraulic lime has clayey impurities less than 5 - 10 per cent and slakes vigorously.
2
Feebly hydraulic lime has less than 5 - 10 percent of silica and alumina and slakes slowly, after
few minutes (5 to 15).
few minutes (5 to 15).
3
Eminently hydraulic lime has clayey impurities 20 - 30 per cent and slakes with difficulty.
4
Fat lime Slakes is vigorously and the volume becomes 2 - 3 times.