Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 4 (Q.No. 16)
16.
Ordinary Portland cement is manufactured from
Discussion:
27 comments Page 3 of 3.
Vikram said:
8 years ago
Option A is correct answer.
Darshit said:
9 years ago
Yes, A is the correct answer.
SK ABDUL SURAJ said:
9 years ago
It should be A.
Because 1/3 of argillaceous material as clay & shals and 2/3 of calcareous material as limestone, chalk, marl.
Because 1/3 of argillaceous material as clay & shals and 2/3 of calcareous material as limestone, chalk, marl.
Nuthan said:
9 years ago
Yes, the Option A is the correct answer.
Baloch said:
9 years ago
I think A is correct, OPC contains mainly calcareous and alumina.
Kalaiyarasan said:
9 years ago
Option A is the correct answer.
Lucky said:
10 years ago
Option A is correct.
As limestone as calcareous material while clay as argillaceous material used for manufacturing OPC.
As limestone as calcareous material while clay as argillaceous material used for manufacturing OPC.
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