Question

disadvantages of blast furnace slag​

Answer 1

Answer:

• initial strength is low,due to this it cannot be used in RCC works
• as the initial setting time is high,this cement is not used for emergency or repair works

Answer 2

Answer:

•Early strength is low;therefore it can't be used in reinforced cement concrete (RCC) works

•as the initial setting time is high this cement is not used for emergency or repair works