Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 4 (Q.No. 8)
8.
Expansion joints are provided if the length of concrete structures exceeds
Discussion:
18 comments Page 1 of 2.
Majeed said:
5 years ago
Expansion and contraction joints are provided if the length of concrete structures exceeds 12 meters in length.
Reference: R Agore.
Reference: R Agore.
Gautam Dan said:
5 years ago
These joint provided in all the concrete structure of length exceed 12m.
Ref: R. K. RAJPUT.
Ref: R. K. RAJPUT.
Minesh Rathore said:
8 years ago
@Raj and @Ram 18-22 m take on concrete roads.
45 m takes on Rcc structures.
45 m takes on Rcc structures.
Mathan said:
7 years ago
But in practical we give extension gap for every 10m for retaining wall.
Diya said:
9 years ago
No @Raj.
45 m is the correct answer as per IS 456 clause 27.2.
45 m is the correct answer as per IS 456 clause 27.2.
Niranjan said:
6 years ago
45m is correct according to IS:456-2000 clause no:27.2.
Parth said:
9 years ago
I agree @Diya & @Darshan. 45m is correct.
Rahul said:
8 years ago
10m generally provide in construction joint.
(1)
Ram said:
10 years ago
18 m it is. Here we can take it as 15 m.
Minesh said:
8 years ago
And in wall 30m provided exp joint.
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