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4 cards from this section. Quick, good the night before a test.
What is the primary indicator of concrete quality?
Think of the first test we discussed.
Name a standard code related to flexural strength testing.
It starts with 'I' for Indian standards.
What is the main objective of the compressive strength test?
Focus on what happens last in this test.
True or False: The bond strength test only measures the adhesion between the steel and concrete.
What happens when you pull steel from concrete?
You have a concrete specimen that can withstand a maximum load of 80 kN and has a cross-sectional area of 0.02 m². Calculate the compressive strength in MPa.
Convert your units correctly before performing the calculation!
A concrete beam of size 150 mm x 150 mm x 700 mm fails under a load of 12 kN when tested for flexural strength using a third-point loading mode. Compute the modulus of rupture.
Check which dimensions correspond to the beam size when using the formula.
5 more questions in this section. Enroll free to practise them all.
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