Quick setting cement is that kind of cement which sets in a very little time. The preliminary setting time is 5 minutes as well as the final setting time is 30 minutes. It’s composition is as follows:
- Aluminium sulphate (one to three percent by weight of clinker)
- Clinker
- The aluminum sulphte enlarge the hydration rate of silicate.
Uses:
- It is employed in underwater construction.
- It is also employed in rainy and cold weather conditions.
- Employed for anchoring or rock bolt mining along with tunneling
It is employed a higher temperature where water evaporates without difficulty.
Its price are approx. Rs.400/per bag. As the weight of per bag is 25 kg
