Civil Engineering MCQCivil Engineering (Shared)
The coefficient of thermal expansion of concrete may be taken approximately as:
Concrete Technology & RCCThermal coefficientMEDIUM
Choose the correct answer
A
10 x 10^-6 per deg C
B
5.8 x 10^-6 per deg C
C
100 x 10^-6 per deg C
D
25 x 10^-6 per deg C
Correct Answer
A. 10 x 10^-6 per deg C
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IS 456 gives the coefficient of thermal expansion of concrete approximately as 10 x 10^-6 per deg C. Reference: Clause 6.2.6 | Page: verify from your official BIS copy/PDF pagination
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