i m a 3rd year student and after watching these videos i will be putting more concentration in the lab work... thank your sir... very interesting and knowledgeable videos... love from Pakistan
tell us about pipe culvert live demo..like what is 40 mm and 45 mm...and Head Wall , Trial Pit, and RCC Details of parapet, Longitudinal section ...those above details are imp. for pipe culvert...
construction joint is a design issue and its placement and construction must b detailed by the designer.. if u r a consultant take accurate method of statement frm the contractor and follow up the same on site.. do not invent frm ur side..
Nito bond chemical h jo help krta h old conc.ko new conc. me bond bnane k liye Cold joint aata h jb conc.ki ek layer set hojay or bad me dusri layer dalte h
site engineer job is very difficult in private companies because engineer have to work minimum 12 hrs or more time duty per Day. this engineer job is very difficult & life risky job compared to other job such as software engineer job , marketing job.
it is a time consuming job but every job comes with pros and cons, u must love ur job and perform the best possible way.. construction work is tough when compared to office jobs, u face not just the climate and rough working condition but also deal with a lot of thieves.
सर हमने जमिन के निचे के कालम है ऊसपर तिन दिन पाणी डाला और मिट्टी से भर दिया मिट्टीपर पाणी डाला लेकीन पाणी कम डालते रहे बिस दिन पाच फिट कालम जमिन के निचे है ऊसमेसे तिन फिट जमिन के निचे मिट्टी गिल्ली हूई और दोफिट निचे कालम के पास कि मिट्टी गिल्ली नही हूई तो कालम का बिना पाणी वाला दोफिट हिस्सा कमजोर होगा क्या
we must do it, if the test fails we check the design for achieved strength, if tht fails too we can check if we can take remedial measures, if it is not possible, we can demolish the construction and redo it.. the testing is very important
This is fcking useless like using medicine after death lol... Such test need to be done before casting... Or testing of aggregate quality before using is better so no need of cube test compulsorily...
ye galti nahi karni.. u must get 7 days result to cast beam and slab.. if ur samples for columns have failed, make remedial measures like jacketing for concrete columns, if not demolish all columns.. beam aur slab me agar defective concete hogai ho toh designer se recommendation lo k ye kam strength par bhi perform karsakta hai ya nahi, agar nahi toh demolish the thing.. ther are remedial measure like carbon fibre reinf to tackle issues but applies to certains situations.
for this purpose we do concreting mostly at night time when temperature is low or we can mix cold water in concrete instead of normal temperature... answering as a student
slump value is basically decided by the site engrs, some engrs allow upto 20cm slump when superplasticizer is used, slump as suggested by code may result in harsh concrete at site which will make it very tought for working. the batch plant must b made aware in case of high slump requirement, engr can go to the plant and test and check the concrete behaviour with various admixtures if necessary.. for beams and slabs 15cm slump columns 17-18cm would b more than sufficient, all those engrs who say we need lesser slump with be seen doing 🤦♂️when the columns end up with honeycombs..
keep checking the quality, never let them mix water on site and use only superplasticizer to increase workability, 2-3ltrs of superplasticizer wont affect the concrete strength, can take samples after adding to chk if ther is any affect
whatever strength is achieved is passed on to the designer, he will verify the design with lower comcrete strength if he approves the design with lower strength then we can continue our work, in case he doesn't approve then the work must b demolished and must be redone.. dont take such steps in construction of columns, if the test fails go ahead and demolish the column, do not wait for a catastrophe to occur.
i m a 3rd year student and after watching these videos i will be putting more concentration in the lab work... thank your sir... very interesting and knowledgeable videos... love from Pakistan
U r best adviser sir
Really u own my respect sir
you doing good job sir
Useful in preparation of checklist for rcc site work. Thank you
Good job sir
Gud work bhai
Thank you so much for Civil engineer
Nice video
tell us about pipe culvert live demo..like what is 40 mm and 45 mm...and Head Wall , Trial Pit, and RCC Details of parapet, Longitudinal section ...those above details are imp. for pipe culvert...
Slump-4 layer 120-150mm
Temperature- 26-35°C
Very nice sir. My company site slb is this Sunday. Quantity of concrete is 130
m cubic I will do all method
👍👍 thank you sir
Sir ueh slab ki drwing reading btna sir
Use scoop for cone filling
Isn't its bad if uts shear slump it should be true slump right?
Tnku sir
Dusra layer kitne time ke badh dalna hey
इंजीनियर साहब चेहरा तो बता दो।
जानकारी आपकी फील्ड प्लस praticly बहुत ही अच्छी है।
Thanks
sirji construction joints n its preventions pe video banaiye
construction joint is a design issue and its placement and construction must b detailed by the designer.. if u r a consultant take accurate method of statement frm the contractor and follow up the same on site.. do not invent frm ur side..
Thank You dada
Thanks Sir
Sir mudcrete k uper ak video bnao please
soch raha tha uspe jld lata hun
what is flow table test??
for which concreting it can be used
Kya aap mujhe bata sakte hai ki slump test ka revision kisme aaya hai....?
Shear slump me
Dada ratio kitna diya
sir mq kya hota describe krna plzz
Plaster ki thickness kaise measure kaise karte h or dampness kaise control hota h iske upar ek video bna do
Sir slump me 25 bar tamp karte h
Yes
Cube me 35 krte hai
What is nito bond and cold joint ? Please explain
Nito bond chemical h jo help krta h old conc.ko new conc. me bond bnane k liye
Cold joint aata h jb conc.ki ek layer set hojay or bad me dusri layer dalte h
site engineer job is very difficult in private companies because engineer have to work minimum 12 hrs or more time duty per Day. this engineer job is very difficult & life risky job compared to other job such as software engineer job , marketing job.
it is a time consuming job but every job comes with pros and cons, u must love ur job and perform the best possible way.. construction work is tough when compared to office jobs, u face not just the climate and rough working condition but also deal with a lot of thieves.
Slump test ka is code kya hei new revision ka
Sir 1 set/sample cube means 3 cube not 6 cube after 50 cu.m
If I am not wrong slump filled in 25 strokes.
M25 grade concrete mai.
10mm rodi best hai yaa 20 mm
Dono parta hai ek ratio me
Sir aapki company me job kaise milegi.
Civil engineering se diploma kiya hu.
सर हमने जमिन के निचे के कालम है ऊसपर तिन दिन पाणी डाला और मिट्टी से भर दिया मिट्टीपर पाणी डाला लेकीन पाणी कम डालते रहे बिस दिन पाच फिट कालम जमिन के निचे है ऊसमेसे तिन फिट जमिन के निचे मिट्टी गिल्ली हूई और दोफिट निचे कालम के पास कि मिट्टी गिल्ली नही हूई तो कालम का बिना पाणी वाला दोफिट हिस्सा कमजोर होगा क्या
Sir slab casting k time cube test kra rhe ho aap iska Kya fayda hai ?
1% Sample fail ho gya to Kya hoga slab ka
Iska ye fayada hai ki Concrte ki quality pata chalta hai ki use karne layak hai ki nhi aur colpse to nhi hua hai..
we must do it, if the test fails we check the design for achieved strength, if tht fails too we can check if we can take remedial measures, if it is not possible, we can demolish the construction and redo it.. the testing is very important
Sir!
what is the nitot_bond which helps for construction joint ?
It's a type of bonding material which helps to avoid the construction joint when casting huge quantity of concrete.
Slump testing ka new updates kb aya hai
Number of 3rd layers of concrete
it's came 4 years ago
Agar cube samples fail ho gaye test me, toh kya karna? Slab, beam, column to already cast ho gaya hai??
Uske baad hammer test,core cutting test hota hai
@@lifechangesmoments2735 Jab utni strength hi nahi mil rahi to structure fail hoga na.. Uske baad hammer test bhi almost fail hi hoga
This is fcking useless like using medicine after death lol... Such test need to be done before casting... Or testing of aggregate quality before using is better so no need of cube test compulsorily...
Agar fail ho gya ,to structure design engineer k pass ye case jata h ,or total strength ka 75% aana hi chahiye , ,agar nhi aaya to fail ho jata h
ye galti nahi karni.. u must get 7 days result to cast beam and slab.. if ur samples for columns have failed, make remedial measures like jacketing for concrete columns, if not demolish all columns.. beam aur slab me agar defective concete hogai ho toh designer se recommendation lo k ye kam strength par bhi perform karsakta hai ya nahi, agar nahi toh demolish the thing.. ther are remedial measure like carbon fibre reinf to tackle issues but applies to certains situations.
In case apna concrete temprature me fail ho gya like jyada ho gya or cum ho gya to concrete me kya krna pdega solution k base pr
for this purpose we do concreting mostly at night time when temperature is low or we can mix cold water in concrete instead of normal temperature... answering as a student
To be honest everyone is using same wc ration and mix ratio so its giving same results,loads are also Same every where
Pls sir concrete temperature measurements tools ka name batae
boss its a simple thermometer. electronic hota hai..
1st of all where is PPE???? Of labours
Slump value kitni hone chahiye normaly aur kitni nahi honi chahiye. ? Like in this video slump value comes out to be 160mm.
slump value is basically decided by the site engrs, some engrs allow upto 20cm slump when superplasticizer is used, slump as suggested by code may result in harsh concrete at site which will make it very tought for working. the batch plant must b made aware in case of high slump requirement, engr can go to the plant and test and check the concrete behaviour with various admixtures if necessary..
for beams and slabs 15cm slump
columns 17-18cm would b more than sufficient, all those engrs who say we need lesser slump with be seen doing 🤦♂️when the columns end up with honeycombs..
keep checking the quality, never let them mix water on site and use only superplasticizer to increase workability, 2-3ltrs of superplasticizer wont affect the concrete strength, can take samples after adding to chk if ther is any affect
Need to bond kya hota hai?
Nitobond sir
Pls name a revised IS Code of Slump test
What if the concrete cube doesn't gains it's required strength on 7th n 28th day?
whatever strength is achieved is passed on to the designer, he will verify the design with lower comcrete strength if he approves the design with lower strength then we can continue our work, in case he doesn't approve then the work must b demolished and must be redone.. dont take such steps in construction of columns, if the test fails go ahead and demolish the column, do not wait for a catastrophe to occur.
Are sir video ki length ki fikar na karo..... 🙂❣️
Bhai mujhe ya site mein kam karwane ke liye kam milega
Mein ek labour supplier hun plz hame bataye
🙏
Temperature check machine ka naam kya hai sir
Thermometer
Thermometer
thermometer
Shez hammering more then 40 times..please check
I am diploma student my branch is civil engineer
35 or 25 stock karna hota?
35 for cube casting
Slume is not filled as per is code
Slump test trawel use nahe krte he dadda
maybe they no scoop
Are bhai ye tempping jyada kr rhi h
Foundaion is column then load bearing structure coment
Worker and staff are not wear the PPS in your video , please trained your Staff....
Ohh yeh To marwadi wali college hai
Slump test me 25 stock marte hai
😍🙏❣️
vibrator i guess😕
not Bibrator
rest was 👍
35 stock ya 25
25
25 each lift
Why can't you do in English 🙄🙄🙄
don't be smart
Slab me electrical pipe install bahut zada hai Meri hisab se
🤦♂️ complaint of every civil engr
BHAI SITE ENGG FRESHER KI SALARY KYA HOTI HAI CITY ME? B.TECH
10000
sexy
Sar building construction Mein Koi requirement Hai To bataiye sir ji 1 Sal Ka experience a supervisor ,9691360231
Nice sir