Different types of concrete mix and their purpose design in Urdu/Hindi
Hi friends, in this video I teach you that what is mean by M20? and what are the different types of mixes? & there purposes.
Different types of concrete mix are available like M5, M7.5, M10, M15, M20, M25 Grade of concrete and their purpose design.
Nominal mix, standard mix and design mix are the basic types of the concrete mix.
This video is in hindi…..i will upload it soon in English but don’t forget to visit my website.
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