engineering recuitment Bihar LRC AMIN JE Civil Mock Test 2023 Construction Materials and Management Cement
Le-Chateliers Apparatus is used to measure the unsoundness of cement caused due to the presence of
1
Unburnt lime (CaO)
2
Unburnt lime (CaO) and unburnt magnesia (MgO) both
3
Calcium sulphate (CaSO4)
4
Unburnt magnesia (MgO)