Rebound Hammer Test complete PractiCal with Calculation

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Rebound Hammer Test complete PractiCal with Calculation

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Күн бұрын

#reboundhammertest#concretetest
Objective of Rebound Hammer Test
As per the Indian code IS: 13311(2)-1992, the rebound hammer test have the following objectives:
To determine the compressive strength of the concrete by relating the rebound index and the compressive strength
To assess the uniformity of the concrete
To assess the quality of the concrete based on the standard specifications
To relate one concrete element with other in terms of quality
Rebound hammer test method can be used to differentiate the acceptable and questionable parts of the structure or to compare two different structures based on strength.
Principle of Rebound Hammer Test
Rebound hammer test method is based on the principle that the rebound of an elastic mass depends on the hardness of the concrete surface against which the mass strikes. The operation of the rebound hammer is shown in figure-1. When the plunger of rebound hammer is pressed against the concrete surface, the spring controlled mass in the hammer rebounds. The amount of rebound of the mass depends on the hardness of concrete surface.
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Пікірлер: 64

@amolkore6242 3 жыл бұрын

In IS code mentioned that, we have to derive correlation curve between compressive strength and Rebound numbers. From that we will get compressive strength.

@Aman-sy8ek 2 жыл бұрын

This was easy to understand sir thanks

@SEETAgr8 3 жыл бұрын

amazing video and the way you explained is so easy to understand. thanks

@HIGHWAYENGINEERING 3 жыл бұрын

Pls share if like

@er.ankurmehra 4 жыл бұрын

Explain method very good 👍

@mackorenmkhongbuh4056 Жыл бұрын

Very good sir...thank you so much...i am going for testing next week...

@eldhopv8106 3 жыл бұрын

Very good information

@AbhishekKumar-hg5dw Жыл бұрын

Very good👍

@chhayaverma3819 2 жыл бұрын

Good job

@jemilgaaru 3 жыл бұрын

Good sir 👌👍

@addampriest2767 4 жыл бұрын

Hello sir.. Thank you all of you. For this all important videos.

@HIGHWAYENGINEERING 4 жыл бұрын

Thank ...welcome

@adityapota1912 2 жыл бұрын

Thank you very much 🙏

@SurajKumar-ly7ds 3 жыл бұрын

Sir i am understand rebound hammer test thanks sir

@Rajkumar-qe1nh Жыл бұрын

Nice

@shahbazmohsin9364 4 жыл бұрын

Thanks sir

@ramkumarmahto3573 3 жыл бұрын

Very good sir 🎉🙏

@nothing-vv2yl 3 жыл бұрын

please share price detail and brand of this hammer

@saddamhossain3162 3 жыл бұрын

Good

@ashishmohapatra5412 2 жыл бұрын

Graph thoda clear kijiaa...... What is the curve line indicate

@arya4280 3 жыл бұрын

Thank you so much very helpful information

@vinayakyankanchi5064 3 жыл бұрын

Nice explain please add much more videos like digital rebound hammer test

@ranarizwan271 2 жыл бұрын

excellent videos

@Dr.Reactor 2 жыл бұрын

Thankyou

@shakebkamal1704 2 жыл бұрын

I think your explanation of +ve and -ve scales are opposite?

@HIGHWAYENGINEERING 2 жыл бұрын

Ok bro i will check

@akshmitkumar493 5 ай бұрын

Column M20 1 month ke bad kitni aani chahiye??

@jagadishlama704 Жыл бұрын

Horizental angle is center point than vertical is which point scale sir

@amibroy 2 жыл бұрын

Excellent

@magnolizete7506 Жыл бұрын

can we hammer the concrete more than 56 days?

@assamvalley3554 3 жыл бұрын

O its nice and so simple..Keep it up

@rajeenaibrahim117 2 жыл бұрын

Super sir.....

@moinquazi2847 2 жыл бұрын

Thank you so much sir

@jaikumar3537 3 жыл бұрын

retaining wall k slop m check krna ho to kon s angle lge gaa ...??

@HIGHWAYENGINEERING 3 жыл бұрын

Hammer to perpendicular hi rahega bhai..

@nagesh8018 3 жыл бұрын

Slab ki strength bhi is test se check ki jati hai kya sir?? Plz reply

@HIGHWAYENGINEERING 3 жыл бұрын

Yes

@nagesh8018 3 жыл бұрын

@@HIGHWAYENGINEERING thank u sir

@gopalshwethashenoy9408 2 жыл бұрын

Super🙏

@nomadic_gastronomer Жыл бұрын

Ye graph kaha se download kre soft copy

@dineshprajapati693 4 жыл бұрын

Where you from taken this specific data sir pls tell us

@HIGHWAYENGINEERING 4 жыл бұрын

IS Code 13311.2.1992

@dineshprajapati693 4 жыл бұрын

@@HIGHWAYENGINEERING 0,delaminated 20 poor 20,30 fair Where from you taken these data sir pls tell us with reference because if someone asked about this satisfy them Thank you sir

@raibaldev9901 2 жыл бұрын

Rebound hammer test kab krte hai

@kavithap6810 3 жыл бұрын

How test old building strength

@highwayguidecivilwalk 3 жыл бұрын

Sir this gragh not given is 13311 part 2 , please guide where this gragh is shown reply soon

@HIGHWAYENGINEERING 3 жыл бұрын

Graph is pasted by manufacturer on Hammer

@highwayguidecivilwalk 3 жыл бұрын

@@HIGHWAYENGINEERING we have purchased rebound Hammer but there is no graph pasted on device as well as not in the suitcase carring device. Our device is digital having display also , Please guide waiting