answer / brajesh kaurav. ratio of m10-1:3:6 m15-1:2:4 m20-1:1.5:3 that rattio is nominal mix basis.above m20than mix design is preford.basically m25 consider is 1:1:2

what is water cement ratio m10m15m20m25m30m35m m40.. answer / yogesh generally the water cencement ratio varies from 0.4 to 0.8 it depends on grade of concrete as the grade of concrete increases w/c ratio bcome less.

2) plz tell me compressive strength of m25m20 grade concrete for 7days & 28days …for rdc. 3)please send me the properties of mix design. 4)how many cube we will cast in 185 cum concreting/footing and why? 5)i need mix design detail m10 m15 m20 m25 m30 m35 m40. the weights of material for one bag.

nov 03 2012· how do you get the ratios for m15 grade concrete – rediff …. the nominal mixes of fixed cement-aggregate ratio … is 456-2000 has designated the concrete mixes into a number of grades as m10 m15 m20 m25 m30 m35 and m40. »more detailed

is 456-2000 has designated the concrete mixes into a number of grades as m10 m15 m20 m25 m30 m35 and m40. in this designation the letter m refers to the mix and the number to the specified 28 day cube strength of mix in n/mm2.

mar 08 2019· what is the ratio of grades m5 m7.5 m10 m15 m20 m25 m30 m35 m40? this a good question also plz explain with the name of concrete class with grades like class b class a class d1 class d2

mar 27 2017· grades of concrete: in is: 456-1978 the different grades of concrete are given as m10 m25 m20 m25 m30 m35 and m40. in the classification of concrete mix the letter m denotes the mix and the numbers 10 15 20 25 30 35 40 represent the predetermined works cube strength of 15 cm cubes after curing of 28 days in n/mm2.

oct 25 2009· mix ratio for m5 concrete is 1:5:10; compressive strength is 5n/mm2 @ 28 days. 1 part of cement 5 parts of sand 4 parts of coarse aggregate.

apr 08 2019· #watercementratio in #concrete #watercementratio in concrete water cement ratio test water cement ratio in plaster grade of concrete foundation marking #bbs #m15 #m25 #m20 concrete …

dec 08 2017· here is the table showing concrete mix ratio of various grades of concrete such as m5 m7.5 m10 m15 m20 m25 m30 m35 m40. these concrete mix design should be consistence throughout the ...

is 456–2000 has designated concrete mix into a number of grades like m10 m15 m20 m25 etc. here m refer to mix ratio for m10 it is (1:3:6) for m15 (1:2:4) for m20 (1:1.5:3) for m25 (1:1:2) note- m25 concrete mix will attain a characteristic comp...

which grade of concrete is the strongest? m20m25m30m35 or m40? ... which grade of concrete is the strongest? m20m25m30m35 or m40? question posted / trasha. 41 answers ... m means mixand numerical value give the strenth of concrete in n/mm2.therefore higher the value of mixhigher the compressive strenth of concrete.m40. is this answer ...

jan 16 2019· grade of concrete | concrete grade ratio | m5m7.5m10m15m20m25m30m35m40m45m50 #gradeofconcrete #concretegraderatio.

the above calculation you can use for all grade of concrete but just you have to put the different grade of concrete like m10 m 15 m20 m25 etc. just here with grade of concrete you can change the proportion and the method is just above which i have discuss . different grades of concrete

there are different types of grades for concrete mixes like m5 m7.5 m10 m15 m20 m25 m30 m35 m40 m45 m50 m55 m60 as per is 456-2000. the grades of concrete stand for the ratio with which the components of concrete i.e. cement fine aggregate (sand) and …

may 17 2017· concrete mix design of m5 m7.5 m10 m15 m20 m25 m30 and higher grades of concrete is calculated as below: the procedure for finding the different grades of concrete mixes are same. the below mentioned method can be applied to any grade of concrete by changing the values.

oct 29 2017· in this video lecture you are able to learn what is grade of concrete and water cement ratio in detail. and also concrete grade table with water cement ratio. to read articles :civilglobal ...

ordinary concrete m10 m15 m20 standard concrete m25 m30 m35 m40 m45 m50 m55 high strength concrete m60 m65 m70 m75 m80 ... read more asked in interior design concrete and cement

ordinary concrete m10 m15 m20 standard concrete m25 m30 m35 m40 m45 m50 m55 high strength concrete m60 m65 m70 m75 m80 concrete grade m 30? what is mixing ratio for concrete grade 30

apr 08 2019· #watercementratio in #concrete #watercementratio in concrete water cement ratio test water cement ratio in plaster grade of concrete foundation marking #bbs #m15 #m25 #m20 concrete quantity ...

concrete mix design calculations posted in mix design ... grade of concrete m25 m30 m35 please send as early as possible for u. regards reply link. mohammad usman march 26 2012 at 10:31 am. ratio mixes of the grades of concrete m5m10m15m20m25m30m35m40 ? reply link. vishal patidar march 28 2012 at 2:35 am. why do we design of mix concrete?

may 13 2015· concrete grade: m5 = 1:4:8 m10= 1:3:6 m15= 1:2:4 m20= 1:1.5:3 m25= 1:1:2 clear cover to main reinforcement: 1.footings : 50 mm 2.raft foundation.top : 50...

sep 03 2018· civil engineering this video will give the information about the different grade of concrete it will also gives information about the proportion of different...

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hence if you want to produce m20 m15 and m10 grade concrete the total dry volume of cement sand and aggregate you require will be 1.57 cubic meters and if you want to produce m7.5 and m5 grade concrete the total dry volume you will require will be 1.52 cubic meters. i have seen in many websites that they confuse with value for the total dry ...

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