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Design of concrete mix by IS code method ACI method - Road note no 4 method
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written 5.5 years ago by | • modified 4.8 years ago |
Road no 4 method
This method of designing concrete mix proportion is mainly based on the extensive laboratory and field experiment carried out the road research laboratory UK.
It was first publish in road note no 4 during 1950.
They have establish relationship between various properties of concrete and various …