How to calculate water cement ratio in concrete | Basic Calculation Hindi

[@AmitSahCivil]

Volume of 1 bag of cement= Mass of cement /Density of cement =50kg/1440kg/m3=0.03472 m3 Volume of 1 bag of cement=0.003472m3 Now, as we know 1 m3 of water is =1000 Litre (General Rule) 0.03472m3 of water is=1000*.03472=34.72 which is taken as 35 Litre If u r still in confusion let me know.

[@rajeshpatel631]

Tutorials Tips from

[@skabdulrafi4516]

how you got 0.5

[@AmitSahCivil]

Calculated value from lab

[@skabdulrafi4516]

Different grade different value will be there right

[@AmitSahCivil]

Right dear

[@anmoldhakal]

Thankyou so much. ❤️ from Sikkim

[@abhishekfaridvar3321]

Thanku sir,,,,, Sir estimate nikala bataiye,,,, aur BBS bhi SIR plz

[@AmitSahCivil]

Check uploaded Video and find BBS playlist in playlist

[@deepakkava8887]

Very nice explained Water to cement ratio Just go in more details like how 35 liters came for 1 bag of cement I came to know about this in comment section

[@alawsharrealestate6379]

Thanks for sharing this informative video. We manufacture concrete pavers, blocks etc. we have 1/2 cubic meter mixer where we are producing load of 750 kg (250 sand, 450 aggregate and 50 cement). can you please guide how much water ideally should be added to mixer. Thankyou!

[@AmitSahCivil]

Bhai aapka ratio mujhe sahi nahi lag rha hai, aapke block ki strength kitni aa rahi hai??

[@narendrakhona1168]

NICE INFORMATION, JUST WANTED TO KNOW THAT ANY MATERIAL WEIGHING 50KGS, THE VOLUME WILL BE 0.03472m³. THANKS

[@PurushottamDeshmukh-z7n]

Sir 1 quetion hai aap bol rahe hai ki 50kg ×0.5 kg ko kg se multiply krne par answer kg mai ata hai sahi hai phir jo aapne upper 50 kg / 1440 kg to isme bhi apne kg ko kg se hi Divide kiya hai na to answer m3 mai kaise aaya please give answar

[@AmitSahCivil]

by weight or by volume 2 type se materials quantity, calculate hota hai, isliye data alag alg aata hai

[@upkarparashar2162]

Your right now dear

[@VikasSharma-nm1pc]

Bhai you should know that for water 1kg =1 liter

[@nibhayadav2933]

Thank you sir

[@ashokkumaryadav6477]

Clear water cement ratio is weight of water to weight of cement not volume.water/cement=.5 then water=cement×.5=50kg×.5=25kg=25 Liter.1liter water at 4°c=1kg.

[@olympusbiz9583]

As per which code 35lt of water consumed by 1 bag of cement.........is it same for m20,m30 and etc

[@AmitSahCivil]

Sir please watch video again

[@abhitech9350]

Sab ka diffrent hota hai m25 27L/per bag M20-30L M15-32L M10-34L M7.5- 45L

[@KaleemKhan-yv9lz]

Sir, suppose i want do a slab so which one i need to take for concrete mix M20 or M25 and please tell what is the ratio of concrete mix design (cement, sand, aggregate and water), also tell how many days curing require to get enough strength. thank you.

[@AmitSahCivil]

+Kaleem Khan concrete mix is completly depends upon the structure. If you are talking about residential project, you can take M20. If you want more strength in your project, then you can take M25. Generally people prefer M25, because they can't prepare proper mixture of concrete mix manually.

[@AmitSahCivil]

+Kaleem Khan I will clear your remaining question in my next videos... I already clear your question in my old videos. For more in details, please keep watching and spread your love like this only. ☺

[@mahesh-qc6ki]

sir actully mass density of water 1000kg for cubic meter by this rule one kg of water is one liter but in this problam density of cement is different which one we take in considaration

[@prashanth1882]

Make videos on mix disign, steel basic check at site

[@AmitSahCivil]

Ok

[@justforcivilengineer9683]

Bhai tumhari calculation to Out of the box he.... Bhai ye to syllabus ke bahar ka he...😂😂😂😂 Mene to bachpan me pdha tha D=M/V Hota he 50/1440= 0.0347m3 1/0.0347 = 28.81 bags We can say 29 bags...in 1 meter cube😂😂😂😂

[@AmitSahCivil]

Bhai mere, maine kya 50-60 bag bata diya kya??

[@vishalchandrachoudhary7682]

Mast video he

[@vvv3119]

very useful...

[@Truelines-o1e]

Sir 1 bag cement (50 kg) main m20 slab casting ke liye kitna pani lagega. Koi kahta hai 22.5 litre,17.5 litre,27.5 litre, 25 litre samajh nhi aata kon sahi bol rha hai.please reply Please ye bhi bataiye wintre aur summer main kitna water lagega

[@AmitSahCivil]

water, material k moisture par v depend karta hai, so 20-22 ltr. water is ok,

[@Truelines-o1e]

@@AmitSahCivil Moisture alag baat hai par is code 456 ki calculation alag alag kaise ho sakti hai

[@AmitSahCivil]

water cement ration 0.40 to 0.55 tak liya jata hai

[@sneharanvir20]

M15 grade, W/C-0.6 & unit weight of concrete is 2400kg/m3 then water required?

[@anilkirade9320]

very nice sir

[@AmitSahCivil]

thanks

[@abhaybrahmbhatt838]

Superb vidoes

[@riteshkumarmishra6525]

Please confirm for moisture content in aggregates

[@AmitSahCivil]

Ha design mix mai aggregate ka moisture v dekha jata hai,

[@swag7765]

Nice, sir

[@AmitSahCivil]

Thanks

[@Raogari_kathalu]

Hai, I have doubt for bro.. for 1 bag cement it needs 35lit of water to mix, but when we making concrete it reduces to 0.45,0.50 etc depending on grade of conrete, water decreases, it is sufficient for making concrete 35lit to half amount

[@imranshaik3113]

KOUNSE GRADE KO KOUNSA RATIO USE KARNE KA BATHAE NAI AAP

[@imranshaik3113]

M10 , M15 ,M20, M25 KO KOUNSE RATIOS USE KARNA AAP BOLE HI NAI BLIND SE HAR AK GRADE KO 0.5 RATIO USE KARNA AAP TITLE AK RAKHTE AUR AK BOLTHE

[@Aahanpawar]

Dear sir what is admixture ratio for m10 m20 & so on ...n hows the calculate it ?...

[@AmitSahCivil]

admixture ka ratio depend karega aapko strength kya chahiye or kis use k liye concrete banana hai.

[@AmitSahCivil]

waterproofing ka kaam karna hai to concrete mai waterproof daal do

[@noushadkhan5294]

Very usefull vdo...thnk u👍

[@jeevanchaudhary7222]

0.5 is for RCC work but for PCC 0.4 is taken as W/C for M25

[@suleman3345]

thaNKS A LOT

[@AmitSahCivil]

Thanks for watching, you can watch more videos related to civil Engineering

[@suleman3345]

YOU ARE DOING GREAT WORK.

[@AmitSahCivil]

Thanks you dear

[@shahnawazhaidar]

1 liter water is equal to 1 kg...so the point where you are converting 50 kg cement in terms of liter (35 liter) is just wrong..there are multiple factors deciding w/c ratio however M20 needs 0.5 times of cement normally.

[@AmitSahCivil]

Ok thanks for your feed back

[@rupeshdewangan897]

Ha sahi m b confuse tha k aap 35 litre kaise liye hm kaise assume kiye k 35 litre hi Lena h or jab w/c=0.5 To sir w=cx0.5, 50x0.5= 25 liter/kg hoga na sir. Kya m galat solve Kiya plzz sir commt

[@AmitSahCivil]

Bhai mere pani lit mai hai cement kg mai hai dono ka unit factor v same hona chahiye na, isliye cement ko v lit mai convert. Kiya than calculation kiya

[@pradiptamitu6237]

Sir ye jo water ratio 17.5 liter per bag cement M5 ke liye ? ya har grade ke liye 17.5 liter per bag cement ke liye? Please reply.

[@AmitSahCivil]

Water ratio completely mix design pr depend karta hai.

[@ayub.civil1239]

Sir aap Kaisa liye 30 litres per bag karke...to kuch to rahtana.... jo o grade ke mutabik some litres karke... Sir please o to bi batado

[@AmitSahCivil]

Aap puchna kya chahte hai

[@AmitSahCivil]

Koi v calculation karne k liye unit ko same karna padta hai isliye hm cement ko litter mai convert karenge kyoki water ko hm litter mai lete hai

[@anshikavijay6763]

Sir m15 ke liye kitna water use krenge

[@AmitSahCivil]

M15 mai 0.5 daal sakte ho, but depend upon structure

[@rajukumar94380]

Nice concept

[@rajukumar94380]

Good one

[@sonuchauhan-jf5vs]

Super hai 👍👌

[@wasifali366]

Awsome Dear sir

[@AmitSahCivil]

Thanks

[@swatigupta4869]

Best 1 Sir.....

[@sanusangam281]

Sir 1 bag of cement me do alag alag water quantity kyu? 17.5 L water = 25Kg Water? 😳 Please ans. me

[@AmitSahCivil]

by volume and by weight mai difference aa jayega material mai isliye

[@Berojgarhaibhai]

Sir agr m15 lete hai to usmw kitna water lgega

[@AmitSahCivil]

Use kis mai karna is par depend karega,

[@sagarvyavahare8813]

Nice sir

[@arupanandaparimanik4225]

M30 ratio how much water requirement. Please describe.

[@wasimumbaikar976]

Sir please M30 ratio batai... 1.2.4 type me

[@AmitSahCivil]

depend upon design

[@user-bp2lf3dc3d]

Sahi Laga .Mera Chhota mixer hai.to puthing pethi bharai chal rahi hai.m -25 mix Mal ban Raha hai.to to kitna Pani dalu bhai

[@khajask8113]

its for M20.? 1bag(50kg) want 17Ltr.?

[@AmitSahCivil]

Depending upon design mix

[@shauryashuklashukla8003]

Sir corse aggregate me tow material hote h 10mm /20mm iska Kya anupat hota h grade me

[@AmitSahCivil]

Mix design par depend karega iska anupat

[@shauryashuklashukla8003]

M-50 mix design me Kya anupat hoga

[@AmitSahCivil]

Uska anupat mix design par depend karega ko strength kya chahiye kis cheej k liye design karte hai wo lap mai hi possible hai

[@rohanbetageri6616]

What is mean by 35 ltr

[@tanvirtscientist608]

if you people take 1m^3 foam and 1m^3 cement which one will have the more mass? if you understand that, this tutorial should be understood by all of you!

[@AmitSahCivil]

I don’t know about Foam, But I think cement have more mass than foam

[@jagabandhubehera2695]

Sir M-15 & M-20 ka W/C Kia aega ? And please reply me. Thanks

[@AmitSahCivil]

+Jagabandhu Behera bhai or mix design ready hoti hai tab usmai ye chij mentioned ahta hai ki, water ration kitna lena hai, bas ussi se calculate kar lo 1 bag ka fir jitne m cube ka banana rahta hai utne m cube mai kitne bag aayenge usse multiple kar do

[@jagabandhubehera2695]

Tutorials Tips Sir ek example dekhadigi

[@AmitSahCivil]

+Jagabandhu Behera ji, dekhiye laboratory mai jab hm concrete mix ka testing kare tab ye pata chalti hai, agar aapko basic lena hai to 0.5 se multiple kar do bas

[@tanvirtscientist608]

let's see! 1m^3 water =1000 litres or kg and 1m^3 cement =1440 kg or liters (as you know 1 kg=1 liter). then the different in the masses of cement and water=1440-1000=440kg. though the volumes are same, masses are different! that's why 0.003472 m^3 =50 kg and same size of water is 34.72 or 35 liters!

[@AmitSahCivil]

Ok thank you jao pogo dekho

[@AmitSahCivil]

Water ki density depend karti hai temp. Par or jab hm design mix ki baat karte hai to water ko 1 litt. =1 kg nahi lete samjhe, equal hota to pani ko v kg mai lete lit mai nahi, kuch diffraction hai scientist sir, kya aishe banoge scientist

[@tanvirtscientist608]

@@AmitSahCivil i think you that you did not understand, what i said! i was supporting your logic sir! read my comment again but carefully!

[@tanvirtscientist608]

and i never said i know 1kg=1liter! i have just used others' logic to make them understand your tutorial bro! i said "as you know" never said "as we know". and i know that 1 liter and 1kg are not same!

[@AmitSahCivil]

Understood Dear.

[@sandhyashrestha4406]

How we can say 1bag cement-35 liter explain please???

[@AmitSahCivil]

First you have to convert 1 bag cement into volume of it, than multiple with density of water

[@chandrakanthnaik5882]

plz mention all grade of mix ratio of water quantity IS 456-2000

[@AmitSahCivil]

ok sir

[@haseenullah9519]

M5(1:5:10)=60ltr/bg, M7.5(1:4;8)=45ltr/bg ,M10(1:3:6)=36ltr/bg, M15(1:2;4)=33ltr/bg M20(1:1.5:3)=32ltr/bg, M25(1:1:2)=30ltr/bg

[@jitendersharma3554]

What will be water cement ration for M:15,M:20 etc W/C=?

[@AmitSahCivil]

not more than 0.45

[@prahalladsamal8616]

0.5 ap ne kaha se liya..... Kaise nikala jata hain WCR????

[@AmitSahCivil]

calculated value hai by lab

[@mdrajahasan1635]

@@AmitSahCivil sir in lab w/c ratio is rang from 0.4 to 0.6....u had taken 0.5..y didnot u taken 0.4 nd 0.6

[@alpesh7910]

M-30 design mix how to calculate water ratio ????

[@abdulshahrooq6658]

Sir aapne M25 ka 0.5 bataya hai standard value hai toh M20 ka Kiya hoga ..

[@AmitSahCivil]

nahi bhai ye sab general value, jo normally use hota hai standard aapko design mix se hi pata chalega, normally aap M-20 k liye 0.5 or M -25 k liye 0.45 le sakte hai

[@3danceer183]

There is some confusion.. Apne 1cubic meter ka water nikala h.. 1cubic meter me 35 kg cement hota h ap k mutabik.. Ye batai 50kg cement k bag ko liter me kese convert kare?? 50 kg bag ka water nikalay.. Plz thanks

[@AmitSahCivil]

Volume of 1 bag of cement= Mass of cement /Density of cement =50kg/1440kg/m3=0.03472 m3 Volume of 1 bag of cement=0.003472m3 Now, as we know 1 m3 of water is =1000 Litre (General Rule) 0.03472m3 of water is=1000*.03472=34.72 which is taken as 35 Litre If u r still in confusion let me know.

[@justforcivilengineer9683]

Bhai tumhari calculation to Out of the box he.... Bhai ye to syllabus ke bahar ka he...😂😂😂😂 Mene to bachpan me pdha tha D=M/V Hota he 50/1440= 0.0347m3 1/0.0347 = 28.81 bags We can say 29 bags...in 1 meter cube

[@AmitSahCivil]

To kya mai 1 cum mai 50 bag bata raha hu?????

[@AmitSahCivil]

Batana kya chah raha hu ye dekho??

[@wanikhalid8982]

For nominal mix grades of concrete how to calculate qty. Of water required.

[@AmitSahCivil]

Nominal mix mai 0.5 k according pani daal do ya workability k according daal do

[@faiziraza504]

sir G ek bat samajh mei nai i ye 1 bag cement kaise equal ho gaya 35 liter k while 1 kg= about 1 liter hota hai

[@AmitSahCivil]

Very good question

[@AmitSahCivil]

But cement ka volume density sab alag alag hota hai na

[@AmitSahCivil]

Water ki density 1000lt/m^3 hota hai or cement ka 1440kg/m^3 hota hai dono mai fark hai

[@indaindragonEr]

Kon bola 1kg= 1ltr

[@skycivilengineering9146]

sr w/c 0.5 w=cx0.5 w=50x0.5 =25kg/bag how can convert in litters ??

[@AmitSahCivil]

Your calculation is right but water ko litters mai measurement karte hai na ki KG mai, waise KG or Litters mai jyda koi frk nai hota hai, koi v calculation karte hai to unit same lete hai na ki alag alag

[@skycivilengineering9146]

thanks

[@rohanbetageri6616]

How it comes

[@shekharnikam5626]

friends 1m3 means 1000litre and 0.034m3 means 34 litre

[@AmitSahCivil]

0.035 ko lit mai convert karene k liye water ki density se multiple kar denge Water ki density hoti hai 1000lit/m^3

[@shariqkhan-hf2eb]

How to calculate volume of water required for 4 bags of cement each of 50 kg?

[@Vamsi777]

138.89 Ltr

[@er.manishkumartiwari6038]

Sir building construction , road etc. Mai kon kon se ratio use hote hai

[@AmitSahCivil]

Depend karta hai road kis rype kabhai generally m 20 basic type road mai use karte hai, bas uska sub base layout heavy hota hai,

[@ramkrishnamahato4997]

Sir, how to u calculate 1 bag cement=35 litre...

[@AmitSahCivil]

Sir please aap video ko ek baar aur dekhiye or comment section ko v read kariye, agar phir v na samjh aaye to please let me know. Again i will explain

[@AmitSahCivil]

Volume of 1 bag of cement= Mass of cement /Density of cement =50kg/1440kg/m3=0.03472 m3 Volume of 1 bag of cement=0.003472m3 Now, as we know 1 m3 of water is =1000 Litre (General Rule) 0.03472m3 of water is=1000*.03472=34.72 which is taken as 35 Litre If u r still in confusion let me know.

[@BilalKhan-ye6ld]

How you can convert one bag of cement into 35 liter?

[@AmitSahCivil]

Watch this video again

[@sarimkhan6640]

How u can take 35 liters of cement in 50 kg bag? 1liter=1kg i think plz answer

[@AmitSahCivil]

See calculation, 1litter = is not 1 kg, its different depends upon temperature

[@sarimkhan6640]

Tutorials Tips ok can u explain me more coz in Google it shows what i said

[@AmitSahCivil]

Yes, if both value is equal than why these two different unit made

[@AmitSahCivil]

If you see oil bottle, there mention 930gram for 1 litter, but oil or water density is different

[@sarimkhan6640]

Tutorials Tips ok sir now tell me for 1kg how much liter we required in case of cement

[@nehakamdi6363]

I just want know how u decided 0.50 as wc ratio

[@AmitSahCivil]

In this case I assumed w/c ratio 0.5 , which generally considered for M25 concrete. Hence 0.5 is taken.

[@AmitSahCivil]

Also It's ratio

[@nasrodenmenor5120]

water cement ratio should be calculated based on compressive strength. You can refer to ACI STANDARD TABLE.

[@KamalSharma-bw8ce]

Sir 50 kg ko ltr me kaise convert kiya.....explain

[@AmitSahCivil]

Water ki density se kg ko multiple kar do

[@mahendrapatel1777]

sir w/c ata kaise jaise o.5 ratio kaise aya...

[@AmitSahCivil]

ye ek ratio hai jo practically perform kar k banaya hua hai, ye koi formula se nahi aaya

[@rivalrecall6405]

Need to explain briefly

[@kingking-ic8ib]

sub book mein Cement KG x w/c hi karete hai ratio ( cement aur sand metal ka ratio kou x 35 liter pakede te hai )

[@kingking-ic8ib]

1.5 loose material ke isab se total tumara water kg gumara kam bhaute kam ayega slum pura tight hoga

[@Aadigill]

Litar cement ke samag nai ai ka ak bag ma 35 litar cement hota ha

[@prakashnigam7]

Water 17.5 litres per bag hai and 25 kg per bag but water density is 1000kg/1m3 so 1 kg of water = 1 litre of water. How does kg and litre makes a difference in water quantity??The values should be same in kg as well as litre.

[@AmitSahCivil]

If water or kg is equal than why there are two type of unit use, There are some differences between kg or litter

[@prakashnigam7]

In the case of water kgs and litres are the same.Please correct it. You are givng false information to the students.Because in case of pure water 1l=1kg.

[@AmitSahCivil]

No sir pure water not 1kg =1lit, its depend upon temperature of water

[@AmitSahCivil]

Agar kg or litter same hota to 2. Unit hoti hi nahi

[@cristofer8263]

Study books again ...... M20 Coarse aggregate = 35*2 Sand =35*4 Water =50*.6

[@AmitSahCivil]

Where’s cement??? What is 35*2

[@veerendrabiradar6238]

As u calculated 1st. 17.5 liter/bag of cement for w/c =0.5 2nd. 25 kg/bag for w/c = 0.5. But 25 kg of water = 25 liter of water. as the sp. Gravity of water is 1. Can u please give me an explanation regarding this.

[@AmitSahCivil]

You can say 1 lit. = 1 kg, but it's depend upon water temp., agar KG or lit. ek hi hai water k liye to 2 unit kyo hai hm water ko kg mai nahi lit. mai hi count karte hai,

[@KumarAbhijeetRaj]

@@AmitSahCivil are baba water ka density 1 hi Hota hai 4-degree Celcius pe & temperature change bhi hua to jyada se jyada 1 se 0.97 ho jayega even 70 degrees Celcius pe !!! ab samajhdari se socho ki yadi density thoda kam bhi hua to 25 kg water ka volume jyada se jyada 26 litre ho jayega !!! isliye question ye hai ki tumhare 17.5 litre aur 25 litre wale calculation Mai bahut difference hai.....ab uska justification do aap ?

[@mrking3075]

Ulta Pulta Mat Sikhao Sir Ji.. Water Cement Ratio = Weight of Water/Weight Of Cement hota hai.. Water Cement Ratio = Volume of Water/Volume of Cement Nahi Hota hai.. Litre Volume ka Unit Ho gaya Litre/Litre kar rahe ho..ye toh Volume/Volume hogaya... Apko Kg/Kg Karna tha.. Pani ko kg mein convert karo naki cement ke 50kg ko litre mein 1Bag cement ke liye 25 Litre Pani Lagta Hai..agar ratio 0.5 hai toh..

[@mrking3075]

Sorry Sir agar aapko Bura laga ho toh.. Lekin jo galat hai wo galat hai Reply ka intezar Rahega..

[@AmitSahCivil]

To bhai 2 method hai to dono hi bataya hua hai video pura to dekho

[@mrking3075]

@@AmitSahCivil lekin method 1 toh pura galat hai..aisa koi method nahi h..method no 2 sahi hai.. Aur 25 ltr water = 25 Kg water (4 degree k hisab se)

[@munindramohanta2584]

density of water is 1kg/ l. Then 25 kg will be 25 liters.

[@AmitSahCivil]

Really, than please tell me why we use litter unit???

[@munindramohanta2584]

@@AmitSahCivil what?? 1 litre (volume) weighs 1kg ...Hence the density is 1. How difficult is that to understand?

[@AmitSahCivil]

If both unit (KG and Litter ) are same than why we use both, why not we use kg for water. If you have solid answer for than reply otherwise please dislike video of any thing wrong

[@munindramohanta2584]

@@AmitSahCivil what do mean both units are same ???. Ofcourse they are not same. Litre is a unit for VOLUME. KG is a unit for MASS . Density is MASS / VOLUME. 1 LITRE of water WEIGHS 1 KG.

[@AmitSahCivil]

Litter for volume?

[@chanchalmajee5958]

1:2:4 rasio what water?

[@AmitSahCivil]

.45

[@SarojKumar-fy2pu]

but when we convert kg into liter then 1 kg is equal to 1 liter

[@AmitSahCivil]

If 1kg is equal to 1 litt, than why these 2 types of measurement.

[@monuv7604]

Difference between kg and liter

[@AmitSahCivil]

These both are different bcoz each is different unit itself.

[@SmithKhersaBiker203]

1;1.5:3

[@durulislam1488]

1cft = 28 liter water so 1 bag cenment = 1.25 cft 28 * 1.25 = 35 liter water but how to calculated. w/c-.0.5????

[@mdrajahasan1635]

I think w/c rang from 0.4 to 0.6...

[@nirajpatil5938]

We take 0.5 for m25 ratio

[@NitikGupta-cm6fg]

1 bag of cement=35 L kesa aaya

[@AmitSahCivil]

Video fir se dekhiye

[@SameerKhan-lc7ds]

M 25 1 beg cement 17 ltr water minimum

[@nibhayadav2933]

Thank you

[@yogeshvlogs1993]

3:1 resio

[@AmitSahCivil]

?????

[@syedfazil2510]

Bhai 0.5 kya h pls btae

[@AmitSahCivil]

Ratio hai jaise, M25 ,20 hai ussi tarah cement mix banane mai kitna pani mix karna hai usko calculate karne k liye ratio hai

[@shubhamrahangdale338]

M 20 in water quntiti

[@AmitSahCivil]

depend upon moisture of sand, you can use approx 20-21 litter per bag

[@VikramSingh-ms4pt]

Sir Why one bag cement is equal 35litre

[@AmitSahCivil]

Why 1CM = 10mm

[@krishnarajupadhyay4819]

Dear Vikram Singhji, Volume of 1 bag of cement= Mass of cement /Density of cement =50kg/1440kg/m3=0.03472 m3 Volume of 1 bag of cement=0.003472m3 Now, as we know 1 m3 of water is =1000 Litre (General Rule) 0.03472m3 of water is=1000*.03472=34.72 which is taken as 35 Litre If u r still in confusion let me know.

[@AmitSahCivil]

Thanku sir, for your valuable comments.

[@krishnendumaity7000]

Thanks Krishna Raj sir..

[@DineshKumar-ic9zt]

Water ko me or cement bhi kg to ratio 25 litter aayega

[@AmitSahCivil]

yes

[@mdrahemat.3534]

W/c ratio 0.5 standard

[@AmitSahCivil]

Standard nahi hai, par minimum man sakte hai, fir bhi depending upon mix design

[@avinashverma5]

1440 to cement ki density hoti h to ye concrete ki kese hui

[@AmitSahCivil]

Concrete ki baat nhi hai water cement ratio ki baat h

[@shoaibrainnaqshbanditikamg2390]

M3l20

[@sudhishkumarshah4396]

0.5 aaya kha se

[@AmitSahCivil]

Calculation

[@er.ganeshfulpagare8829]

Sir 0.5 kaise aaya

[@AmitSahCivil]

calculated ratio hai ye ya formula kah sakte hai

[@BrijNandanJha]

Liter

[@AmitSahCivil]

Kg

[@hussainicct9377]

M20 k liya

[@sibaprasadpanda4899]

Bhai 0.5 kaise aya

[@AmitSahCivil]

This is calculated value

[@KumarAbhijeetRaj]

Are baba water ka density 1 hi Hota hai 4-degree Celsius pe & temperature change bhi hua to jyada se jyada 1 se 0.97 ho jayega even 70 degrees Celcius pe !!! ab samajhdari se socho ki yadi density thoda kam bhi hua to 25 kg water ka volume jyada se jyada 26 litre ho jayega !!! isliye question ye hai ki tumhare 17.5 litre aur 25 litre wale calculation Mai bahut difference hai.....ab uska justification do aap?

[@AmitSahCivil]

Concrete mai 70 degree ka pani daloge kya??? Or jo concrete ka or pani ka lab temperature hota hai wo +- 27 degree par dekhte hai ,4degree par nhi , or jab design mix ki baat karte hai na , volumetric ya weight mix hota, ab aap ka design koun sa hai wo kaise calculate ye aapko dekhta hai,

[@AmitSahCivil]

Kabhi lab mai jaana to ek kaam karna, ek measuring jar lena ismai 1 litt pani dalna or uska weight lena, kuch cheeje clear hongi

[@KumarAbhijeetRaj]

@@AmitSahCivil abey bhai kya buddhi hai yaar tumhari !!! wahi to samjha raha hoon yaar ki 4 degree se 70 bhi kar loge to density difference itna nhai hota hai....iska matlab ye hai ki room temperature jo ki 30 degree cesius maan le to density 0.99 ayega !! matlab ki 1 litre paani 0.99 kg ke barabar hoga !! itni si chhoti bat tumhare bheje mai nahi jaa rahi hai :D

[@KumarAbhijeetRaj]

@@AmitSahCivil beta aisa hai na humara kam lab mai hi hota hai aur hum research scholar hai aur ye water naap taul karte rehte hai ...thik na ? tum lab mai kaam kiye ho kavi ?

[@AmitSahCivil]

Nahi bhai hmm kaam nhi kiye,

[@rajuverma7987]

L

[@AmitSahCivil]

??????