Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 3 (Q.No. 17)
17.
The cement whose strength is a little lower than the ordinary cement during the first three months but attains afterwards the same strength, is known as
Discussion:
15 comments Page 1 of 2.
James said:
7 years ago
GGBS Blast furnace slag cement obtains strength at a lower price.
(2)
Mubashir Sheheryar said:
5 years ago
Low heat cement is used in massive concrete like dams therefore to reduce heat of hydration LHC concrete is used which have low strength in the beginning but gains same strength of opc after 3 months.
(2)
Loksewa Master said:
3 years ago
LHC has a slower rate of hydration and achieves the same strength as OPC in 3 months whereas PPC attains the same strength as that OPC but doesn’t take that much time.
Thus LHC is the answer.
Thus LHC is the answer.
(2)
Nekk said:
8 years ago
PPC is correct. I also agree.
(1)
Savan Maniya said:
7 years ago
PPC is the correct answer because it has later strength.
(1)
Deep said:
7 years ago
PPC attains same ultimate strength as OPC but takes time.
(1)
Jack said:
7 years ago
Portland pozzolana cement is right.
(1)
Suryadhar said:
9 years ago
I think Portland pozzolana cement is the correct answer.
UDay Teja Reddy said:
9 years ago
I think option D is the correct answer.
Azar said:
9 years ago
Pozzolana cement is correct.
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