Vincent Chu Section

Roadwork

ConcreteBasics.org thanks Vincent T. H. Chu  for granting permission to reproduce his answers to some of the most basic yet highly challenging civil engineering questions on Bridges, Concrete Structures, Piles & Foundations, Earthwork and Roadwork

Roadwork: Q-A

1 How can unreinforced concrete pavement function without mesh reinforcement?
2 Why are concrete profile barriers designed with curved surface profiles?
3 Should joints of concrete kerbs be in line with the joints in concrete carriageway?
4 Why is the slump specified in concrete carriageway comparatively low (30mm) when compared with normal concrete (75mm)?
5 Can all utility detectors detect the depth of utilities?

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