concrete mix M 20 grade. how to concrete mix from mixer machine? important point.
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- เผยแพร่เมื่อ 10 ก.ย. 2024
- concrete mix. how to concrete mix form mixer machine? Important point.
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Thank you so much i followed your method of mixing in the miller machine..i had great result in the cube test...for m25 ratio my comp test was around 35-38 N/mm2.
M25 ke liye 25 n/mm2 hi aana chaiye na comp strentgh agar apka 35 aaya strentgh toh M35 hoga grade
Very good। thanks for this video.
Proper video banaya hai bhai aap ne nice 👍
Plz share and subscribe
hi,very well explained.thanks
M20 me 1: 1.5: 3 ratio se samaj nhi aa rha....
Aap cement, sand , gitti sabi kitne tasla lagega.....aisa bataye please ??
Very Informative Sir
Thanks
Sir only 20 mm aggregate se slab casting kar sakte hen ya nahi kuch problem to nahi hoga na sir reply
Please m25 ka bhi video bandijiye
Thank you sir.
Amazing 1:2:4 k liye aise he video banay or 1:6
great ❤️
Lovely video
ye mixer kitne liter ka hai. size ,, aur 1 bag cement me kitna cubic metre ka mall banta hai
Very very usefull
Plz share
Aap ka tabela kitna diameter kitna hai ?
Sir,
Mai site me ek problem face karta hun.
Design ke according M20 ratio 1:1.5:3 hai. Toh according to theory 01 Cum banane me 8 bags cement lagta hai. Lekin jab same ratio ke hisaab se mixture banate hai toh actual cement consumption 7 bags per Cum lagta hai. Aisa kyo hota hai mere sath.
Water sand aggregate ka density same nahi hota hai as per theory data...
Admixture ke upper video banayye...aur quantity kitna dale
I will follow
Nice
Sir eska or part hai kya mujhe help chahiye
Aap playlist me ja kr dekho aapke jarurat k according video mil jayega
Is it weigh batching or volume batching ?
Volume batching
क्या ये मुमकीन हे की M20 ग्रेड फॉर्म्युला हँड मिक्स हो सके रोज के काँक्रीट के लिये यानी 10/12 बॅग डेली काँक्रीट
You have to add bulkage of sand in %age as Per field test to have a proper nominal mix in all proportions.. Test at site is very simple.
Sir hamare yaha to sand n aggregate same lete hai ya fir 8 tagari sand n 10 tagari aggregate lete hai M20 grade ke liye... confusion???
Grade of M20, 1:1.5:3
Ghalat krte h.. Q k m20 k hisab se ye 3:5:9 ghamele bnte h ab isme site pr work flaxibility k liye log 3:7:7 b krlete h Taki aggrigate Kam ho aor smoothly failta rhe surface pr ab ati h bat m25 (1:1:2) ki to technically ye 3:3:6 bnta h site pr....
@@inno5infra m20 k liye site ratio 3:6-7:9 sand as per quality
Floor banane ke liye konsi cement ka istemal karna chahiye?
Aggregate size kitna
Paver block keliye konsa grade istemal karna padta hai
If the fine aggregate, coarse aggregate is Normal size then your formula is ok, but no material would be in normal size at sites practically, Hence we need to increase sand volume in order to get void free concrete.
Note: Volume of ratio is purely depends on Size of sand,Coarse aggregate.
Can u share your number ? I need an advice
What should be the changes in ratio.
1 : 10 : 12
For obtaining M20:
If it is 17 inches sizes gummhela,
1bag of cement
6 Gummehla Sand
8 Gummehla Aggregate
U will get perfect mix.
But sand,aggregate should be specified sizes.
Sir manual mixer machine me sbse pehele giiti (course agg) dalte na
M40 grade ke bare me aise hi btai
Bhai w/c ratio thik nahi hai.
Sir opc cement nehi mil raha market mai🤔
👍
M20 ग्रेड हँड मिक्स करने से काँक्रेट मे गॅप बहुत आ रहा हे तो उसके लिये क्या कर सकते हे! अग्रीगेट ज्यादा हो रहा हे और बनाने वाले लोग भी हम ये मात्रा में नहीं बनायेगे बोल रहे हे! ऐसा क्यो
Aap 10 mm and 20 mm both mix kare . 60% 20mm and 40% 10 mm .
Aapko sand 20% se 40% jyada add Karna chahiye gap ko pura karne ke liye.. it's called bukling of sand.. ratio should be 3:6-7:9 in m20 concrete.. add 10% extra cement in hand mixing
Mortar main kitna water lete hai...
2 cement 3 reta 6 bajri 25 liter water = M20 👍
Water ciment ratio par eak video Bana dijia sir
Playlist me ja kr dekh lo plz
1 cement bag = 3 butti
Footing size
Length 4'
Breadth 4'
Depth 18"
According to footing size how to calculate cement sand and aggregate using m20 grade and footing size
Plz rply ......
th-cam.com/video/a1giJSu2sG4/w-d-xo.html
@@civilsiteknowledge0728b tqs for rply
But solve the footing problem
सर नमस्कार, मै राजस्थान से हूँ, मेरे छत पर rcc का नहीं है जाेधपुर की पट्टी डलवाई है मेने 500 sq feet है अब आप ये बताओ इसके छत पर काेनसे ग्रेड का मिक्सर डलवाया जाये m20 या काेई और, और माल कितना।
M20 grand
Thanks sir
Manually mixture mechine se kitna "cum " concrete dispatch hota hai ?
Volume kitna hota hai iska
Slump is too high
What is volume of pan
Pcc 1:4:8 with 40 mm agregates plzzz..
Yes
Isme to lumps create ho gae he..... Cement use nai kiya ja skta
M30
Bulking of sand is not accounted
What is dhamela
Measurement box
Dhamela kya hai bhai,,
The cement quality at your site is not good, too many lumps have formed in cement. It appears to be set already by moisture.
How to wt is equal for three material s. All three materials wt different. So pls don't
By volume
PPC cement se sir plinth bim bana shkte hai kya ?
Aur
OPC 53 grade cement se diwal ki chunai aur plaster work kr shakte hai?
Opc se RCC and ppc se plaster and brick work
Sir ji strength val cement nhi hai ye
Galat
Thank you sir
Aggregate size kitna