Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 1 (Q.No. 25)
25.
In water bound macadam roads, binding material, is
sand
stone dust
cement
brick dust.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Mr Faisu said:   4 years ago
I think sand is the correct answer.

Bipin Kumar Chand said:   7 years ago
Why can't sand be utilised as Binding Material in WBM?

Only condition Binding Material has to satisfy is PI less than 6.

Chiranjit karan said:   7 years ago
Crushed aggregate dust.

P.dubey said:   10 years ago
Macadam road mainly made by broken stone dust.
(1)

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