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Flexural Strength Concrete in Concrete Technology
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“HPC is..
1.
“HPC is not used in high span bridges”. Is it true or false?$
A.
True
B.
False
Answer» C.
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Related MCQs
Due to low w/c ratio _____________
____________ mm nominal maximum size aggregates gives optimum strength.
For high-strength concrete, a cement should produce a minimum 7-days mortar-cube strength of approximately ___ MPa.
Concrete having 28- days’ compressive strength in the range of 60 to 100 MPa.
HPC is not used in high span bridges.
High Performance concrete works out to be economical.
_____________MM_NOMINAL_MAXIMUM_SIZE_AGGREGATES_GIVES_OPTIMUM_STRENGTH.?$
Due_to_low_w/c_ratio$
For high-strength concrete, a cement should produce a minimum 7-days mortar-cube strength of approximately ___ MPa?
The choice of cement for high-strength concrete should not be based only on mortar-cube tests but it should also include tests of compressive strengths of concrete at ___________ days.
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