engineering recuitment MP Vyapam Sub Engineer Mock Test 2024 Construction Materials and Management Cement
As per IS specifications, the heat of hydration of low-heat portland cement for 28 days is:
1
Not more than 100 calories / gm
2
Not more than 50 calories / gm
3
Not more than 75 calories / gm
4
Not more than 150 calories / gm