Mix Design M30 Grade | Concrete mix design M30 grade | M30 concrete mix design | Concrte mix design

[@CivilEngineeringMastery]

Dear All, There is confusion regarding the water-cement ratio. So kindly follow the below steps The water-cement ratio is 0.45 only pls check step no.2. So we need to add 0.01 one time in step no.5. It was an error in step no.5, (0.45 -0.4= 0.05) instead of (0.5-0.45 = 0.05). Kindly ignore that and follow the water-cement ratio of 0.45 as in step no.2. Thank you.

[@ramakuchimanchi7561]

Here, the value is +0.05 so, we have to decrease (-0.01) that's it or else we have to increase +0.01

[@anuragsingh-os3qs]

Very informative and it's very crisp and Cristal clear. Thank you madam 🙏 Keep enhancing our knowledge.

[@CivilEngineeringMastery]

It's my pleasure

[@learningofenglishgrammar8295]

your explanation is very good and valuable for me ... thank you madam for sharing your knowledge...

[@ramadevid4276]

Very clearly explained where you have picked the data from and justified. Thankyou madam.

[@satyamkumar1992youtube]

Very nice mam. U explained very well...

[@georgekiadii45]

Whoa...! Very instructive. Many thanks.

[@CivilEngineeringMastery]

Glad it was helpful!

[@ManiKandan-tg3di]

Thank you 🙏🙏🙏 mam.....i really learned.. thanks for your valuable content ❤❤

[@CivilEngineeringMastery]

Glad to hear that

[@SunkariSai]

Nice explanation ❤❤

[@manikantaarangi8377]

Super explanation 🙏

[@satyamkumar1992youtube]

Here w/c is 0.5 for which h c.agg should be inc by 2×0.01

[@akruthidhyaga744]

Nice explaination ,Thank you so much ma'am❤

[@CHANDANKUMAR-lc1es]

Superb & easy way of explaining the topic, thank u ma'am 🙏🙏

[@VasudevJangid-f1d]

very important lession

[@rakeshbhandari8866]

Nicely explained, thanks

[@CivilEngineeringMastery]

Glad it was helpful!

[@20-gopaljha34]

Agar slump 120 mm ho tu water content kasa niklna hai bilkul accurate ya tu pta chal gya every 25 mm slump 3 percent increase karta hai par 120 mm , 170 mm kasa niklna hai

[@santoshkumarbabar7215]

Good insights Thanks 🙏

[@milindbute5259]

Nice video madam,i would like to suggest you to kindly deduct the air entrapped percentage from unit volume on concrete as per IS table 3 for appropriate air entrapped for 20mm aggregate

[@CivilEngineeringMastery]

Thanks for the suggestion, I'll definitely consider it for future videos!

[@thegreenstick79]

Very Good explaination

[@ajeetmakedesigner59]

Wow very nice mam 😊

[@CivilEngineeringMastery]

Thanks and welcome

[@shankarrao4583]

Good Explained madam

[@nikhilnaik9303]

The ultimate best explaination

[@eslavathvishnu5208]

Thank you very much madam ...

[@CivilEngineeringMastery]

Welcome!

[@ankitdhatrak45]

Dhanyawad kaku

[@sarthakk5916]

😂

[@rajachandranraja8639]

We use the fly ash... how to calculate water content...

[@tejaeswar.veeramsetti5705]

Good explanation...TQ madam

[@CivilEngineeringMastery]

Welcome 😊

[@kingchola603]

அருமை

[@mohanbabupm5778]

Good expln

[@smartboyvenky9527]

Can I use some percentage of glass powder or fly ash as a replacement of cement content??..Will I get the strength if I replace the cement??.... please tell me

[@nikhilnaik9303]

Glass fibers shall be a good idea

[@surajnishad6831]

Good 🎉

[@rfbp9104]

Dear mam, kindly make a video of SCC concrete design mix process.

[@BhagavanRam-r7v]

Very nice

[@AnandRaj-rd4sb]

How to design all the designated grades with filler like fly ash and ggbs also can you please upload mam

[@munawarsyed7834]

Design a M30 grade concrete mix having a slump of 50-75mm for a structure likely to be subjected to extreme exposure conditions during its service life. The aggregates available is well shaped having a nominal size of aggregate of 20mm. specific gravity of 2.62 bulk density of 1540 kg/m3, moisture content = 1.0 percent and absorption = 0.5 percent, whereas the aggregates to be used has fineness modulus of 2.40, specific gravity 2.52. bulk density 1625 kg/m3, moisture content = 5 percent, absorption 0.6 percent. The available Portland cement has specific gravity of 3.14 Use IS method of mix design for mix proportioning to estimate mix proportions.

[@ii_AniMixPlay_ii]

Thanks mam it’s very useful

[@CivilEngineeringMastery]

Welcome 😊

[@diyadeb]

Mam in every numerical you subtracted 0.5-0.4 but in this case in the step 5 why you minus 0.45 to 0.4

[@user-ui3zz5fb8n]

Because in step 2). our water cement ratio was 0.45 and we have reduced it to .40

[@RishabhR4]

Why should we reduce it? Can you pls mention in which cases we should do that and is it 0.05 which will be subtracted from the given info?

[@Velhalla-vinod]

Please make a disgine of ggbs and flyash and microfine 4 blend mix disgine

[@shaikhzaid9823]

Good vedioo mam ek question tha agar hm cement km krte hai to w/c kaise manage krege please suggestions mam

[@nikilbadgaiyan5359]

How we adjust water absorb by aggregate.

[@sakshisali6330]

Mam if in question they also given the air content so what to do

[@ptsports2529]

Good

[@suheelbhat5939]

Can I get this PDF

[@arpannaskar6385]

Nice video. Please send us other informative videos.

[@CivilEngineeringMastery]

Sure 👍

[@newaction6506]

Many thank teacher! And dow can I get this code book?

[@CivilEngineeringMastery]

You can download from google.

[@venkatesharramshetti4595]

The final ratio we got is for weights right. ie 1kg of cement 2kg of fine aggegate....and so on

[@mabraty8837]

Hi, May you tell me What is this ratio ? this is ratio of mass or ratio of volume? For example M15 1:2:4

[@Rjverma1550]

10mm aggregate ratio kese nikale please answer the question ❓

[@navamhetre5933]

How to get the zone selection ???

[@civilengineers2006]

Thank you mam ek video Hindi language me bna dijiye please ❤

[@rarajahaj8114]

Super plastisizer mam Apne kitna use kiya

[@CivilEngineeringMastery]

1.1% of cement.

[@engrjo5119]

Good evening, where to download the tables reference being mentioned in the ACI method. Thank you

[@CivilEngineeringMastery]

It is Indian Standard(IS) code.

[@josephmogwira5945]

I need that book you are using madam PDF please

[@moeedahmed4180]

Thank u soo much mam

[@CivilEngineeringMastery]

Most welcome 😊

[@banavathvenkatesh6357]

Mam after using admixture w/c ratio will be 0.4. Then in step no.5 i.e. aggregate proportion step you added 0.01 one time only. Actually from 0.5 to 0.4 it is need to add 0.01, 2 times. Am i correct? Or any understanding mistake? Waiting for your reply mam.

[@CivilEngineeringMastery]

No. The water-cement ratio is 0.45 only pls check step no.2. So we need to add 0.01 one time only. It was an error in step no.5 (w/c -0.5). Kindly ignore that and follow the water-cement ratio of 0.45 as in step no.2.

[@vinayvandale6508]

@@CivilEngineeringMastery But for calculating cement content you used water-cement ratio as 0.4

[@santhoshcivil3316]

​@@CivilEngineeringMastery Which water cement ratio we have to consider mam..

[@SaisowmyaGera]

Madam once check the value of volume of coarse aggregate 0.549 is not correct madam 0.567 is correct

[@janeet84]

Thankyou so much you are wonderful

[@CHANDANKUMAR-lc1es]

Hello ma'am At 12.40 moment there is mistake ,the calculated W/C ratio is .4 but u use the .45 thereby ur calculated value of volm of C.A is wrong & also next value is errorful , so please justify the mistake .

[@CivilEngineeringMastery]

The water-cement ratio is 0.45 only pls check step no.2. So we need to add 0.01 one time in step no.5. It was an error in step no.5, (0.45 -0.4= 0.05) instead of (0.5-0.45 = 0.05). Kindly ignore that and follow the water-cement ratio of 0.45 as in step no.2.

[@RishabhR4]

So ma'am there is no need to subtract 0.05 from water cement ratio ?(which you did in step no 2 ), and if we have to subtract can u please explain why we should do that Thank you

[@saleempasha9763]

For Moderate environmental exposure condition how much w/c ratio has to be taken ma'am...

[@lalith4731]

For m 35 and m40?

[@suthishindia8865]

How to take Mass of admixture 1.1% of cement

[@balajibalu2558]

Assumption 1.1%

[@Allinone-hf5uu]

Every one say previous video in description box .....but nothing in it......

[@CivilEngineeringMastery]

Thanks for pointing this out! It is updated please check.

[@marirjpm9347]

Thank you ji

[@CivilEngineeringMastery]

Welcome

[@chetanchaluvadhichetan233]

W/C RATIO 0.5 but you taken 0.4..?

[@mdahmadraza9278]

Mam, how to calculate for 7 days .

[@msrinivasakannan]

Coarse aggregate volume need to be checked again... Pls

[@DevanshSanghvi-zk6cm]

Ya its wrong - correct value is 0.567

[@kbhargav8517]

Mam I love u 💗 💓 💛 ❤ 💖 💕 💗 💓 💛 mam I've understand

[@zamanzaman4667]

please this vedio again upload because shighting probleme, like smoky

[@ragnesh3979]

Ma'am can I have pdf of this problem ..I feel happy on ur reply ..

[@CivilEngineeringMastery]

Send an email to [e-mail]

[@mamata8496]

Thank you kaise 10 MM and 20MM ka proportion find out kare

[@avnish9935]

🙏

[@rajnikant_official_0074]

Do you have a link of this is code pdf

[@a.amirdhasudhan5503]

Why don't you include the Air content

[@ManiKrishna-qc2my]

Why is 1000 is taken mam every time calculating mix calculation

[@godwinchristgodwinchrist2041]

Ma'am pls I want take to you

[@tesfayeahmed8699]

You dont have any pecheny you are too fast how can lessan to bad

[@VikramYadav-dg7sl]

Bakwas

[@taofeekadebayosalam7157]

Please i need your email

[@CivilEngineeringMastery]

[e-mail]

[@AbcDef-t1f]

Thank you soo much mam

[@CivilEngineeringMastery]

Most welcome 😊