cube test | concrete test | QA/Qc engineer responsibility during test | Cube test fail | Report
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No clarity… some incorrect informations had been shared .. … don’t follow the video guys..
Sahi kaha ye 15% acceptence criteria wale pe 16,25,20 wale pe calculation sahi nahi kr raha h.
Particularly
Video observed 13:30 min Mistake
Qty-: 6-30 criteria
Fck-2 ( ex M30 30-2) 28
Aap Bol ra ho
Fck+2 ( 30+2) 32
One sample means 3 cube as per IS-456:2000, Page-29 👍
Brother be noted that Till 5m3 -1 sample
6-15m3-2sample
16-30m3-3sample
31-50m3-4sample
And add 1 addition for every 50m3 of concreting
Exactly 💯.
But is ka iscode konsa hai
👌👍
Bro..what is the minimum load for m20/25/30
Right
0-5m³=01 sample
6-15m³=02 sample
16-30m³=03 sample
31-50m³=04 sample
After 50m³
Every 50m³ take only 01 sample
Rebound hammer कभी फेल नहीं होता इंजी साब.... उसके अंजर पंजर इतनी ढीले ढक्कन होते हैं कि थर्मोकोल पे भी मारोगे तो भी M 50 की strength देगा...!!
🤣😜😇😅😂🤣😜😇😅😂
There is no alternative of core test
Design concrete formula dekhe please compressive strength =fck+1.65s where s is defined as standard deviation where the value given in is code 456 2000 CONCRETE M 5-15 TAKE 3.5 M20 AND M25 s=4 and above m25 takes s= 5
In strength checking u wrote fck -2 and ur doing addition 30+2 so confusing…
Bhai 13 Feb 4:00 PM ko Concrete Cast kiya to 20 Feb 4:00pm ko 7 days hota hai, ye 19 ko Ap kaise test kar de rahe hain ? Aur ek Baat ye ki After 7 days after 28 days test hota ya at 7 days at 28 days ?
sir jitna formula use kiye oo 28 days k liye h ya 7 days k liye use hoga plz reply sir 🙏🙏🙏🙏🙏
Thank you sir ji.. but video me corrections hai..
1) 16-30 - 3 samples
2) acceptance criteria. Is code hamesha sample bolta hai.. 3 cube ka.. IS code me specimen nhi mension Kiya kahi pr bhi single cube ka..
Sir you tell what not to do by civil engineer (mistake) but how to overcome from that mistake make on that video
Kindly be noted is code 456 2016 read kre Jo btata hai 7 days strength 60% kr di gai Hao
Wrong explaination
सर एक बात पूछनी है जैसे साइट पर TM आया हमने उसमे से कंक्रीट ली क्यूब टेस्ट किया ,अब अगर वो क्यूब सारे टेस्ट में फेल हो गया तो,tmके ओर कंक्रीट का तो यूज कर दिया है तो अब क्या उसको तोड़ देंगे???
Kuch nhi hota.... RMC concrete supply karne wale barabar apna katate he..... Cube sampling error bolke.... Agr fir bhi client nhi manta toh NDT test kiya jata he.... Or usme pass ho jata he
Core cutter or rebound Hammer test pr jayenge uske baad hum . Vahan pass ho jata h
Soil ka dry density test ka video bnaiye
Boss ek sample mein 3specimen cube aayega,aap 6 bta rhey ho .....if I am wrong please clear....
3 for 7days and 3 for 28days
U r right, 1sample=3 specimen..is 456-2000
Fake video
A little learning is a dangerous thing.
Too many wrong concepts have been delivered here.
We have many learners and beginners here
We shouldn't spoil young engineers.
Request everyone not to follow this.
You will have misconceptions
Nice
Kuch bhi bta rhe ho.
Pehle dhang se padh lo
sir any course for QA QC engineer
Sir..
Ye Fck + - ka concept sahi se btao .
Galat bta rhe ho .
Fck+4 in 28 days
I respect this job. I am a service engineer of this machine and Calibration service provider❤❤
For 3 days its 40% as per is 456
Sir but before rebound hammer test. UPV test is carried out whoch is NDT. So first UPV if in this upv concret is fail then Rebound hammer test is carried out.
Confusion zada create krte ho
Bohot
Aap study kr k video bnay design code study kre and update rhe amendment bhi study kre
Bhai aap apna subject thik se dekhlo pehle bht sare mistakes hain pls dont mind
Very good knowledge 👍
Coaching ji 16 to 30 kuch nahi bole
Sir 15% wala method ka iscode konsa hai sir
Is 456 page 29 caluse 15.4
fck -2 ki jagah fck+2 kar raha hai bhai
aspalt
Cement cube size _70.6
u good teacher sir pk
❤❤❤❤
Eak 1sample may 3set Hote hai 6 nahi
सर इसको एक बार और बताए
Sar pravte site higway engring ki saaley kitne hote hai
retrofitting ke upar video banao
5 year experience
Nice
ये अभी training पर है
Thanku sir
Very good sir
Quality hai vedio me
5 year experience
इस मे ग्रोथ कैसा है
Good knowledge Sir
Thank you sir
@@civilsitevisit Sir We need all important I.S. Codes please gave us video about I.S codes for testing
@@civilsitevisit Lab ki all testing ki video laoo please
@@civilsitevisit sir kindly mentioned where mentioned that strength 3' 7, 14,28 days result as per you describe
Very nice video🎉good Explain sir keep it up ❤
I love your way to give knowledge to everyone.