500B steel tensile strength ans yield strength, elangation vedeo kardo... Its very important for me... Because iam using above steel and i want to compare with you. I am senior technicain in Gulf testing solutions (GTS LAB) in oman...
Why not write in the language your target audience is expected to understand ????????? It is so annoying and time consuming to see these MANY click bait videos... It should no be allowed... Probably 25000 of your 37000 viewers are visitors who DOES NOT understand this spoken language and was lured to click on your link.... At least place an English subtitle on it....
what if the re-bend exceeds 157.5 degree , which is verymuch possible in your test , do we again bend the rod to lesser degree ????? isnt this a hit and trial metod ????? y dont we do it with steel bending machine ?
In the re-bend test, the bar is bent at an angle of 135 degrees. Keep the TMT bar in boiling water at 100 degrees for 30 minutes, followed by cooling down the same. Once cooled, twist it again to 157.5 degrees and check for rupture or cracks. The TMT bar shall be deemed to have passed the test if there is no rupture or crack visible at the bend portion (tension zone) to a person with normal vision
Sir ye jo book aap use kar rahe hai IS wala...mujhe is book ka pura naam aur kaha se milegi ye book ye bataiye...mai steel casting banata hu, mujhe is book ki bohat jarurat hai sikhne aur reference k liye....
1 Tangent Modulus of Elasticity: EB 5 L3 m/4bd 3 (6) where: EB = modulus of elasticity in bending, MPa (psi), L = support span, mm (in.), b = width of beam tested, mm (in.), d = depth of beam tested, mm (in.), and m = slope of the tangent to the initial straight-line portion of the load-deflection curve, N/mm (lbf/in.) of deflection. M sir kya hh
1. Bend aur Rebend test karne ka ya bilkul sahi tareeka hain jiske baare zyada tar log jaagruk nahin hain. 2. Generally log jis sariya ko 180 deg pe bend karte hain, phir ussi sariya ko seedha karte hain aur isko rebend test ka naam dete hain. Aisa koi test BIS mein nirdharit nahin hain kyunki practically socha jaaye to concrete ke andar pada sariya itna zyada bend ho hi nahin sakta. 3. JSW aur JSPL jaise brand logo ko galat bend rebend test dikha ke ullu banate hain. 4. Achi quality ke sariya mein Sulphur aur Phosphorus jaisi ashudhiyo ki maatra IS 1786 ke according honi chahiye. Aur sabse zaroori hain ki sariya ki strength, elongation aur UTS/YS ratio achi honi chahiye. IS 13920 14.5% min elongation aur min 1.15 UTS/YS ratio recommend karta hain.
Bend aur Rebend 2 alag test hai, 1. Bend test me saliye ko 180 degree bend karke check karte hai k crack aaya k nai and 2. Rebend me pehle 135 degree bend phir boiling then 157.5 degree Rebend karke check karte hai k crack aaya k nai
Hello Sir which brand Steel tmt bars are best for house construction and which brand Steel tmt bars provides best strength and durability also? Reply soon sir please
Sir , good job
Agar engineering colleges m bhi ese hi practical karaye to maja aa jae, but wo kuch nahi karate.....
500B steel tensile strength ans yield strength, elangation vedeo kardo... Its very important for me... Because iam using above steel and i want to compare with you. I am senior technicain in Gulf testing solutions (GTS LAB) in oman...
Why not write in the language your target audience is expected to understand ????????? It is so annoying and time consuming to see these MANY click bait videos... It should no be allowed... Probably 25000 of your 37000 viewers are visitors who DOES NOT understand this spoken language and was lured to click on your link.... At least place an English subtitle on it....
Sir bahut accha Tarik say aap batye h please sir number send me
Sir, I m very big fan of yours as a civil engineer. Your videos always helpful for all civil engineers
Thank you brother 👍
what if the re-bend exceeds 157.5 degree , which is verymuch possible in your test , do we again bend the rod to lesser degree ????? isnt this a hit and trial metod ????? y dont we do it with steel bending machine ?
Sir please apka book ka nam bataya..?
Sir ...First bend 180 degree bend kese hua usko check kiye nehi mujhe to 60 degree jesa lag raha tha
Sir uts machine me job kitne kitne size lagta hai please bta dijiye
Bahut achhe tarike se batate h sir thanks sir🙏
Sir quality control engineer ko kon konse test aane chahiye iski video banay sir aur sabke report bhi banani batay to bahut help hogi sir
Machine m bend angle set krna padta h kya ya fir dekhna padta idea lga kr ki 157degree ho chuka h
sir ji, microscopy steel structure study video...
To be used hand safety gloves... Ji
Sir explain everything in paper also for
Hi Sir...
Do you have any verification procedure for the comparison of rotating speed of 3r/min to UTM load please give a reply.
Konsa company ka sariya ka test kiye hai sir , pls. Tell Name
Sir aapke pass jo is codes h jisme se aap dekhte h iski pdf mil skti h kya latest version kI
Before posting videos.. Editing must be ghere... So that unwanted and wrong words can be omit.
👍👍
Sir rebend mai boiling ke bad pura staight karke uske 157 par open karege ya 135 ke bad only 157
In the re-bend test, the bar is bent at an angle of 135 degrees. Keep the TMT bar in boiling water at 100 degrees for 30 minutes, followed by cooling down the same. Once cooled, twist it again to 157.5 degrees and check for rupture or cracks. The TMT bar shall be deemed to have passed the test if there is no rupture or crack visible at the bend portion (tension zone) to a person with normal vision
Sir jb aap rebend ka angle dikha rhe the toh wah caliper sahi nhi lga tha jo aap apne hatho se dhak rkhe the
Sir which book it is, please reply
Sir ye jo book aap use kar rahe hai IS wala...mujhe is book ka pura naam aur kaha se milegi ye book ye bataiye...mai steel casting banata hu, mujhe is book ki bohat jarurat hai sikhne aur reference k liye....
Bhai Is code - 1786 ki hai.
Bahut hi ache se explain kiya sir wao mja aagya good knowledge i hope all test verified fulfill
सर ये बुक कौन सी है। नाम बता दीजिये किताब का।
SIR WHICH BOOK U REFER .PLS SHARE .
🙏🙏🙏🙏👌👌
kisme garam keeya hai 100 deg cel tak
Sir 8s code read krne k liye koi book btaiye
Very nice knowlage
1 Tangent Modulus of Elasticity:
EB 5 L3
m/4bd 3 (6)
where:
EB = modulus of elasticity in bending, MPa (psi),
L = support span, mm (in.),
b = width of beam tested, mm (in.),
d = depth of beam tested, mm (in.), and
m = slope of the tangent to the initial straight-line portion of
the load-deflection curve, N/mm (lbf/in.) of deflection. M sir kya hh
Sir Ye IS code ki koi proper book bhi aati haikya. Jisme all is code ho.
Plz recommend sir
Aaj kal Google mein hi civil Is code list search karne se a jata. Use aap download kar lo.
Sir rate of loading
Re-Beand ka prosec Galat hai sir as per IS 1786- 2008 me re bend aalaga hai.
Sir 180 digree abhi bhi nahi hua hai
Thank you sir
very good video for civil engineering 👍👍👍👍👍👍👍
50 dia rod 90 degree bend in en8 material mein hosakta hai ya krack hojayega
Dear abhi tak hamne 50 dia ka steel use & test nahi kiya hai..
This is very good
Well done sir, carry on plzzzzz
sir I like your videos very much.. In this video what is the text book you showed and followed? let me know
Sir vedio bahut achha lgae but last me jo aapne angle Ko 157.5 ko degree selsious me represent kiya
Thanks sir❤❤
Good
Sir stress kitna dalte h isme
Best video than I searched many videos for bend & rebend test.
Keep it up sir for upload more videos ...............
Thank you bhai
Very good
Thanks for this valuable video/information sirji
Kon sa book h
Nice
Nice
good
Sir, I m very fan of your videos and your
Knowledge please tell me sir IAS code book name in civil engineer
Copy of IS code - 1786
Sir I am quality engineer in NHAI PROJECT Sir All test ke liye koi IS Code book available Nahin Hai jisme sabka IS CODE available ho ..
today i watch your vedio that help me in my practicle life on DAM Lab..Thanks a done
Bend test ke liye sample ki length kitni honi chaiye please reply
Minimum 300 mm
Best video than I searched many videos for bend & rebend test.
Keep it up sir for upload more videos .
Thanks🙏
Ok , Welcome brother..
@@rbsinghcivilengineeringaca6777 10mm ka band Re band video bano
excellent sir
1. Bend aur Rebend test karne ka ya bilkul sahi tareeka hain jiske baare zyada tar log jaagruk nahin hain.
2. Generally log jis sariya ko 180 deg pe bend karte hain, phir ussi sariya ko seedha karte hain aur isko rebend test ka naam dete hain. Aisa koi test BIS mein nirdharit nahin hain kyunki practically socha jaaye to concrete ke andar pada sariya itna zyada bend ho hi nahin sakta.
3. JSW aur JSPL jaise brand logo ko galat bend rebend test dikha ke ullu banate hain.
4. Achi quality ke sariya mein Sulphur aur Phosphorus jaisi ashudhiyo ki maatra IS 1786 ke according honi chahiye. Aur sabse zaroori hain ki sariya ki strength, elongation aur UTS/YS ratio achi honi chahiye. IS 13920 14.5% min elongation aur min 1.15 UTS/YS ratio recommend karta hain.
Bend aur Rebend 2 alag test hai, 1. Bend test me saliye ko 180 degree bend karke check karte hai k crack aaya k nai and 2. Rebend me pehle 135 degree bend phir boiling then 157.5 degree Rebend karke check karte hai k crack aaya k nai
Thank you sir. ...good work
Captain 600bar kaisa quality h
Good steel bar hai brother 👍👍
Nice one
Bend test not done at 180 degree exactly
Thats Good
Sir ap konsi refrance book use krto ho test karne keliye
Is code - 1786
Mst tha sir video
Very good content. God bless sir
Excellent very nice explain
Which IS code used for steel testing
Is code - 1786
In rebent test, aapne steel ko 135° nahi 45° bent kiya hai.
Sahi tarike se explain kiye नमस्ते जी
Bhut super 🙏
good
nice
Dear sir kya Rathi Fe 550hd ka test kar sakte h kya
Yes..
Very good video sir
Giving us very good knowledge, thank u
well done sir, IS CODE NUMBER KYA HAI
Is code - 1786 dear...
@@rbsinghcivilengineeringaca6777 THANKS SIR
Bahut achha sir
Excellent sir
Nice video sir bahut achaa video banaya apne aur ache se samjhaya vi par sir is code ka chakkar nhi samajh me aya
Nice sir❤️
Very good
Hi sir
Can I meet to u sir
Plz give me your valuable time
Sir prime gold SAIL 550D TMT steel sariya kaisa h ,quality ke bare mai btaiye
SAIL 550 D steel is a very good tor steel because carbon content is very less compare the Fe500 & Fe550
@@rbsinghcivilengineeringaca6777 thanks sir
Super video Sir...
Sir book kon si use kiye h vedio m aur kis writter ki..Plz bataiye..
Is code ki copy hai dear
Is code - 1786
Good sir 👌👌👌
Thanks sir 👍👍
Nice👍👍
Good work ... sir ji
Mashallah very interesting 😊
Hello Sir which brand Steel tmt bars are best for house construction and which brand Steel tmt bars provides best strength and durability also? Reply soon sir please
JSW Neosteel Fe 550D.
Jindal Panther Fe 550D TMT.
Kamdhenu Nxt.
SRMB 500+ SR.
SAIL TMT HCR.
Essar TMT Bars.
Vizag TMT Bars.
Shyam TMT Rebars Fe 500D
Sir first time u do 180 angle Bend test, second time u will do bend test 135& rebend test 157.5 u will do 2 samples
Naa question kudaa adhe Andhuku 180 degree loo bend chesaadu
Sir bend aur rebend test may kitna length ka bar letay h
Cod book name plz
Is code - 1786
Hlw yr concept of rebend test is wrong
Vaah sir maja aa gaya thanks 🙏🙏
Sir ish book ka kya name hai
Is code - 1786 ki copy hai bhai 👍
Ye book konsi h sirr ji
Dear IS code 1786 hai
Very good sir ...thnkx