Is there any guidelines in BS EN using the ratio of concrete 1:1.5:3? If there is any, what class of concrete they are?

Question

Vikash Mishra · Answer

Yes in India, the guidelines are expressed under following codes. a)IS 10262 (2009): Guidelines for concrete mix design proportioning b) IS 456 (2000): Plain and Reinforced Concrete – Code of Practice

Utilisateur supprimé · Answer

Volumetric design is obsolete these days. Used only for small and trivial designs !!

suhaib usmani · Answer

For M20 nominal mix concrete the mentioned mix is used, For reference only you can refer to IS 456, page number 23, link: http://civilengineer.co.in/wp-content/uploads/2015/02/IS-456-2000-Plain-Reinf-Concrete.pdf

Mushtaq Hussain Mushtaq · Answer

You can take guidelines from BS8500 for it. Class C 20/25 here applies with Portland Cement 325 kgs, along with admixture to get better strength.

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Is there any guidelines in BS EN using the ratio of concrete 1:1.5:3? If there is any, what class of concrete they are?

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