Civil Engineering - Building Materials - Discussion
Discussion Forum : Building Materials - Section 1 (Q.No. 11)
11.
The initial setting time of lime-pozzolana, is
Discussion:
52 comments Page 4 of 6.
Civil era said:
7 years ago
Pozzolana material particles size is less than 90micron, it does not have any cementing property but shows when it contact with water due to overgrinding (i.e less than 90micron) its rate of hydration increases but less heat of hydration so it shows large initial setting time but in question lime-pozzolana (it means it is a gauged cement) lime also show setting property also some time addition of water.
Souhard bhati said:
7 years ago
Aluminum has a quick setting quality when mixed as raw material then how high alumina cement has more setting time as compared to opc, Even the aluminum amount is high.
Ravikant said:
7 years ago
What is the setting time of Rapid hardening cement?
Sumit said:
7 years ago
What is the initial and final setting time of RHC?
Rupal said:
7 years ago
Why has the minimum initial setting time for opc been prescribed as 30 min?
(1)
Sam said:
7 years ago
I think it is 90 minutes.
(1)
M Abbas khan said:
6 years ago
The final setting of cement 10 hours and lime is 24 hours.
(1)
Nitesh said:
6 years ago
What is the final setting time of lime pozzolana cement?
Satyam kumar said:
5 years ago
The initial setting time of lime pozzolana cement is 120 minutes.
(3)
Paras chy said:
5 years ago
What is the Final setting time of pozzolana cement?
(1)
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