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Which of the following given statement is not correct?
  • a)
    The water/cement ratio (w/c) is the only factor influencing the strength of concrete
  • b)
    At water/cement ratio more than 0.6, concrete mix will results in higher porosity and lesser strength.
  • c)
    According to Abrahm’s law, the strength of concrete depends only upon water cement ratio provided the concrete mix is workable.
  • d)
    The addition of surfactants in the concrete mix results in increase in the water/cement ratio.
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which of the following given statement is not correct?a)The water/ceme...
Factor affecting concrete strength
a) concrete porosity
b) water/cement ratio
c) Soundness of aggregate
d) Aggregate paste bond
e) Cement related parameters.
Hence, The water cement ratio (w/c) is not only factor influencing the strength of concrete.
At water/cement ratio more than 0.6, the increase in volume of hydrated product will not be able to occupy the space already filled with water. Hence, porosity increase and strength decreases.
The addition of the surfactant in the concrete mix results in the decrease in the cement ratio.
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Which of the following given statement is not correct?a)The water/cement ratio (w/c) is the only factor influencing the strength of concreteb)At water/cement ratio more than 0.6, concrete mix will results in higher porosity and lesser strength.c)According to Abrahm’s law, the strength of concrete depends only upon water cement ratio provided the concrete mix is workable.d)The addition of surfactants in the concrete mix results in increase in the water/cement ratio.Correct answer is option 'A'. Can you explain this answer?
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Which of the following given statement is not correct?a)The water/cement ratio (w/c) is the only factor influencing the strength of concreteb)At water/cement ratio more than 0.6, concrete mix will results in higher porosity and lesser strength.c)According to Abrahm’s law, the strength of concrete depends only upon water cement ratio provided the concrete mix is workable.d)The addition of surfactants in the concrete mix results in increase in the water/cement ratio.Correct answer is option 'A'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Which of the following given statement is not correct?a)The water/cement ratio (w/c) is the only factor influencing the strength of concreteb)At water/cement ratio more than 0.6, concrete mix will results in higher porosity and lesser strength.c)According to Abrahm’s law, the strength of concrete depends only upon water cement ratio provided the concrete mix is workable.d)The addition of surfactants in the concrete mix results in increase in the water/cement ratio.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following given statement is not correct?a)The water/cement ratio (w/c) is the only factor influencing the strength of concreteb)At water/cement ratio more than 0.6, concrete mix will results in higher porosity and lesser strength.c)According to Abrahm’s law, the strength of concrete depends only upon water cement ratio provided the concrete mix is workable.d)The addition of surfactants in the concrete mix results in increase in the water/cement ratio.Correct answer is option 'A'. Can you explain this answer?.
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