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The determination of the proportions of cement, aggregates and water to attain the required , The concrete as per IS 456: 2000, the grades of concrete lower than M20 are not to be used , M10 1 : 3 : 6; M15 1 : 2 : 4; M20 1 : 15 : 3; M25 1 : 1 : 2
CONCRETE GRADE: M5 = 1:4:8 M10= 1:3:6 M15= 1:2:4 M20= 1:15:3 M25= 1:1:2 CLEAR COVER TO MAIN REINFORCEMENT: 1FOOTINGS : 50 mm 2
16 Feb 2012 , , mix designthe ratio of cement sand and agregates depends upon grade , 44 bag of cement is required for 1cum of concrete work in M10
18 Dec 2015 , You have to either go by mix design or by taking nominal mix of the concrete for M20 , Nominal mix ratio for different grades if concrete Cement: Fine aggrega, , What is the meaning of M15 M20 M10 concrete? How do you.
15 May 2015 , View Notes - CIVIL from ECO 101 at Swamy Vipulananda Institute of Aesthetic Studi CONCRETEGRADE: M5=1:4:8 M10=1:3:6 M15=1:2:4.