+1 vote
in Irrigation Engineering by (75.2k points)
The use of sealing compounds for vertical joints is very successful.

(a) True

(b) False

The question was asked at a job interview.

The origin of the question is Joints Provision and Water Bars in RCC Ducts of Aqueducts topic in portion Cross Drainage Work of Irrigation Engineering

1 Answer

0 votes
by (106k points)
Correct answer is (b) False

For explanation: The use of sealing compounds is not very successful for vertical joints. A stepped joint with a water bar incorporated in the joint and sealing compound packed round the corrugation of the water would be much more successful instead of straight through-joint.

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