Dear Sir I beg your pardon When we check free fall height of hammer 380+_ 5 mm that time mould should be filled with aggregate and top of the aggregate surface height should be measured
Impact load means suddenly apply load And crushing strength means gredualy apply load. Impact value test use for highway construction which have impact load from wheels. And crushing value is useful in foundation column and other structures
Thank you sir. Very nice video, but sir if the height of free fall of the hammer is less than the prescribed value, what will be the effect on test result ?
@@HIGHWAYGUIDE absolutely right...qki jitna paas se hammer use karenge...agg. utna hi kam broke hoga ...jisse 2.36 sieve passing fraction ki value kam aaygi...to jaahir si baat hai...impact value bhi km aaygi
As per IS 383 - 2016 , There is only one limit for AIV for all concrete work in India 45 % except wearing course i.e runaway , spillway , road pavement , tunnel lining carrying water 30%.
As per IS 383 - 2016 , There is only one limit for AIV for all concrete work in India 45 % except wearing course i.e runaway , spillway , road pavement , tunnel lining carrying water 30%.
You have weigh dry sample weight 357.70 gram including steel cup and haven't deduct cup weight for net weight of material.so material weight will increase and impact value comes less.please explain
sr ye dono cylinder k dia alag alag hai small wale ka 75mm or jisme test perform karte hai uska 102 mm yadi ham testing cylinder dia.102 mm usme direct sample ko 3 layer me fill kare 25 blows k sath ,,fir test perform kare ,,,,ye thik rahega ya ni ..
Practically there will be no difference , can do but how you take weight and it will be difficult to keep fall 380+/- 5 mm.As per contract in your project or any project we had to follow Indian standard.
Thanks a lot sir
I have missed my transportation lab class but after watching this i am prepare for viva
Thanks a lot
All the best
Legends watch 1 hour before practical exams😀😀😀
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Same condition 😂😂😂
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You are right.. mere practical hone wala h after one hour 🤦😅😅
Ultra legend see on site during job before performing 🙂
awesome sir.... you have explained clearly at every step. This is a part of our project.
Few persons like u, make civil engineering study interesting.
Thank u ❤️
Thanks for this Informative videos, keep uploading more testing videos related to civil engineering.
Thank you, I will
thank u so much we need more videos like this its so helpful for my exam tom u hav explained everything in detail u r a life saviour 🙌🙌🙌🙌🙌🙌
Very good video for civil engineering students I am also civil Eng student. Thanks sir 🙏🙏
Keep on watching and share to your class mates also for their benefits.
You guys are awesome. Waiting for more field and lab tests. 🥰
Keep on watching
Thank u Sir uploading
Good knowledge for civil & special for Quality.
Thanku sir for this Beneficial Tests. This is really a best way to learn best
Keep watching
Tqsm Sir 💙 You Have Explained Clearly 💥 AIV Testing
If only there's English subtitles i would really appreciate your work sir 🤗
This is very useful 👍 video
Thank you 😊 very much 🥰 sir
Most welcome
GOOD 👍❤
Pura process mind me aa gaya sir thanku ❤️❤️
Thank you
Thank you for giving us a video..
It's my pleasure
Nice video sir clearly samaj me aa gaya tnq sir
Thank you
Thankyou sir uploading video
Keep watching
Bohot hi badhiya samjhaya sir dhanyawad 🤝
Very helpful. Thanks sir
Thanks for the awesome video.
Tq so much sir you have clearly A.I.V Testing 🙏🙏
Good jobb. Thanks for uploading this video
Very clear and visual practical
Awesome video sir . Plzz sir aur video banaiye n
Tnq sir je
Very helpful video.
Koti koti prnam sir g bhut achha samcha mai aya hai
Keep on watching my channel and share to your friends also.
Thank you Sir ,
Please explained over tests.
Before one night of exam like
Still students do civil Engineering
Nice Explain & very informative video 👌
Thanks a lot
Very well explained sir
Keep watching
Thank you sir for giving a video
So nice of you
Very gud explanation
Dear Sir
I beg your pardon
When we check free fall height of hammer 380+_ 5 mm that time mould should be filled with aggregate and top of the aggregate surface height should be measured
MashaAllah JazakAllah
Sir what's difference between aggregate crush value and impact value.
If anybody knows pls reply
U don't need to do LAV if u do AIV. They are pretty much same. Nowadays LAV is obsolete.
Impact load means suddenly apply load
And crushing strength means gredualy apply load.
Impact value test use for highway construction which have impact load from wheels.
And crushing value is useful in foundation column and other structures
@@A____k thank you bhai
Very well explained
Thanks sir.
Thanks for liking
Thank you sir. Very nice video, but sir if the height of free fall of the hammer is less than the prescribed value, what will be the effect on test result ?
Aggregate Impact value will be less
@@HIGHWAYGUIDE Thank you sir.
@@HIGHWAYGUIDE absolutely right...qki jitna paas se hammer use karenge...agg. utna hi kam broke hoga ...jisse 2.36 sieve passing fraction ki value kam aaygi...to jaahir si baat hai...impact value bhi km aaygi
Very nice sir ❤
Good explanation....
Keep watching
Ultra legends watching this video before job
Thanks ☺️ for this video
Very helpfull sir... Thanks a lot.... But range bta dijie value ka
As per IS 383 - 2016 , There is only one limit for AIV for all concrete work in India 45 % except wearing course i.e runaway , spillway , road pavement , tunnel lining carrying water 30%.
sir good video but you don't minstion minimum % maximum
for example ; result is minmum 5% to 11%
For other than wearing course , it is 45%.
Good and must question
Thank sir so for amazing video
Keep on watching
Sir plz tell imapact value of aggregate higher percentage better or lower?
Thank you so much sir
Is it recommended value what have you shown in the video (7.07%) ???
@@MayurPatel-uv4fm no
Then pass by 8 no sieve, sir please clear the confusion.
1/2 inch passing and 3/8 retained?
Very nice demonstration with sound explanation......👏👏👍👍💐
Keep on watching
.
thankyou soo much sir.
I understand the how to do aggregate impact test clearly.. But what is use of that aggregate impact value...?
The main aim of this test is To determine the impact value of the aggregates used in pavement construction(Road
sampling is done in wrong way.Can we sample from single place?
But sir....please let me know , what should be value of AIV .pls
Sir please aap you tube per video kis category me upload karte ho please sir bata dijiye me bhi apki trah hi video Upload krna chahata hu please sir
Sir sample oven dry ku karna hai ? Purpose?
Apko test ke sath details mai limit batana chahiye road mai kitna lete hai Building mai kitna lete hai bridge, railway, tunnel, dam etc.
As per IS 383 - 2016 , There is only one limit for AIV for all concrete work in India 45 % except wearing course i.e runaway , spillway , road pavement , tunnel lining carrying water 30%.
Sir I have one doubt why didn't not subtract bowl weight from total weight
Please see I had tared.
Sr mera 1 question hai jo blows de rhe 15 times uska weight kitna hoga
Sir ,what is permissible limit of percentage beyond which test must be repeated?
Other than wearing course , it is 45%.
thank you sir bilkull samazz me aagyaa 🙏
Thanks for appreciation.
थैंक्स सर फॉर क्लीयरिंग डॉब्टस
So nice of you
Extra legend watch this video only before 30min of external 😀
You have weigh dry sample weight 357.70 gram including steel cup and haven't deduct cup weight for net weight of material.so material weight will increase and impact value comes less.please explain
Before writing comments , please see video carefully .
I have tared before taking sample weight.
@@HIGHWAYGUIDE sahi kaha apne...is bhai ne theek se nhi dekha...apne us cylindrical measure cup ka wait zero kr diya tha
Very clear video
sir agar partical size 40mm hai to kaise karte hai aiv
Love you Sir.
Bohat hi zabardast Sir Thank you
Jay Shree Ram 🚩🔥🌎
Sir AIV apparatus ki height ka calibration cup m agg dal kr krege Ya Fir empty cup se
After putting aggregate
Wow Exeliant sir 5*
Keep watching
very well explained
Thanks for liking
Thank 🙏❤ u sir
Thanks sir ji 🙏
Sir g can explain how much limitations of test results
As per IS 383 for general concreting it is max 45 % but for wearing course it is restricted to max 30 %.
Good explanation
Keep watching
Sir wonderful
Keep watching
Sir will the size of the aggregate taken for the sample remain same for Water bound macadam...passing 12.5 and retain on 10mm?
Yes
How much Aggregate impact value...?
Very good
Impact value kitni honi chahiye sir
Awesome❤️
Kitni hone tk aggregate achha hota hai?
Sir impact value pass h ya fail y kese pata chalega
For normal concrete work it is 45 as per IS 383 - 2016
nice video sir
Sir whenever I try to get your membership,my request got rejected while doing payment please resolve my issue
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@@HIGHWAYGUIDE ok sir
sr ye dono cylinder k dia alag alag hai
small wale ka 75mm or jisme test perform karte hai uska 102 mm
yadi ham testing cylinder dia.102 mm usme direct sample ko 3 layer me fill kare 25 blows k sath ,,fir test perform kare ,,,,ye thik rahega ya ni ..
Practically there will be no difference , can do but how you take weight and it will be difficult to keep fall 380+/- 5 mm.As per contract in your project or any project we had to follow Indian standard.
Very nice video sir
Keep on watching
Excellent 🙏
Sir in highway how much impact value of aggregate is permissible.
For highway or concrete work ?
Hammer ka wt kitna hota he sir
👍👍👍
Very nices videos sir
Thanks for appreciation.
Thankyou sir 👍👍❤️
Thank you very much
Thank you 😊
You're welcome 😊
Well explained
Thank you
Tnq sir
Just amazing