Construction Steps of a Highway Underpass
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- Опубліковано 5 вер 2024
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This Video shows the Construction Steps of a Highway Underpass
It Includes
Survey Works - Coordinates and levels are marking by the surveyor, Level cross checking with strings.
Formation works- Soil excavation, water spraying and compaction for foundation works.
Road base spreading in layers water spraying and compaction. Using of equipment like
Shovel Machine, Bob Cat, Vibratory Roller Machine etc
Plate Load test conduction- For calculation of ultimate bearing capacity of soil
Blinding Form work, Polythene sheets placing on the ground for preventing leakage of concrete slurry.
Blinding Concrete- using Concrete pumps with operator controlling it, Ready-mix Concrete (RMC) vehicle
Concrete Tests- Compaction test and Slump tests, Temperature checking
Concreting- Tamping and Spreading by using Punchas and small shovels, Finishing is done using Bull floats and trowels
Curing- Using Hessian cloths and polythene sheets .
Waterproofing- Application of primer called polyprime SB , Bitustick application with suitable overlaps
Screed- screed concrete is provided above this waterproof membrane , thickness is 5 cm. shuttering, concreting and curing.
Base slab Steel Fixing-Fixing of Bottom steels, Chairs, Face bars, Top steels, Starter bars for the upcoming walls. Tying using the binding wires
Base slab Form works fabrication (using soldiers, GTX or H20 beams, and Plywood), Rebool oil Application for easy form work removal, Form work fixing, Kicker shutter fixing, Water stop fixing.
Materials for concrete -Generators, water, converter, vibrator needles, leveling machines etc.
Base slab Concrete- Transportation of concrete using pump, Placing concrete layer by layer, Application of Mechanical vibrators (Compaction), Operation of leveling machine(Screed Machine),finishing using Bull floats, Curing using Hessian cloth(Bori) and polythene sheet (Plastic)
Drawings- Section and elevation drawings.
Scabbling - Roughening surface for good bonding between previous and upcoming concrete
Access Scaffolding Laying (using Cup-lock Scaffolding Materials)
RCC walls- Steel fixing( Main bars, face bars etc.), Cover-blocks
RCC walls-Form works fabrication, fixing, support giving(using soldier props, push pull props, tie rods etc.)
RCC walls Concrete
Deshuttering, Curing
Mobile Cranes- Used for Steel and form work Offloading, Shifting and fixing
The United Arab Emirates (UAE), one of the world’s most beautiful countries where people learn from each other; a place where we learn about honesty and integrity; a place where we know how to spread love; a place where we learn what humanity is.
U.A.E. is a federation of seven emirates consisting of Abu Dhabi (which serves as the capital), Ajman, Dubai, Fujairah, Ras al-Khaimah, Sharjah and Umm al-Quwain.
This Highway Underpass is Constructed in the emirate of Ras al-Khaimah.
Send your opinions and suggestions to my Email Id
smartconstructjj@gmail.com
For Reading Commentary of this video, Please visit
smartconstructj...
You take ages to load these videos but they are always amazing. Thanks!
Thanku for the compliments. Taking, Arranging videos and audios, editing etc are taking time. That is why
sir lvup 1×12×4.5 kya size hai..zameen se kitna ucha hota hai
Really really interesting....sir we are w8ing for new videos .........(like : bridge, tunnel,reod constru.,railway....n ....more videos)... great job👏👏..Thnq soo much..🙏🙏👍👍
Thankyou for ur support. Will try to upload those kind of works.
Marvelous engineering across the whole form. Thanks for making the video and sharing with us.
Thankyou😊
Super information bro
Very good.
Explained in very smooth way.
Thank you😊
Superb video
Thankyou 😊
Such an amazing and useful video for civil engineers. Keep on uploading..
Thankyou
Nicely
Thankyou 😊
How are u sir i am sawar khan store helper from al naboodah i am watching your channel very nice for information about of chemical
Fine. Thankyou dear. Happy to hear that.
Super sir we are all waiting for 2 years pls upload occasionally sir thank you.
Thank u siddarth for the keen interest. Ur words will be a motivation for the future projects
you should start uploading such a wonderful videos once again they are really helpful
Thankyou bro
Thank you from England.
I like that you thank God a lot, may god bless you
highly appriciate ur detailed and tech, real site video with nice video presentation, keep posting ..
Good work jagan sir...I see people waiting for your videos for the past 2 years...Please upload such quality videos more frequently..
Really very nice work... Amazing scaffolding & Formwork.
Amazing videos sir..pls upload next video sir..
Nice vedio should have million likes
Sir please upload more videos .....really helpful...thankyou
Awesome. Thanks
Very very professionalvideo. good content..♥️👍
Thanks a lott Sir, for this wonderful information
Your vedios very detailed and are rocking. Please start uploading complete construction vedios.
Thankyou for ur support. Please watch the 2nd video of underpass which is uploaded in this channel. Both of this cover the full construction.😊
please upload more construction videos ....thnkyu
So informative video plz make videos of bridges, flyovers and road tunnels. I recently joined a company worked on bridges, fly overs, under pass and tunnels so I need it
Thankyou for ur support. Will try to upload those kind of works.
Very Detailedly Explained
glad they know how to make a bathroom, jumbo size
Nice information
Sir please upload the video of design
Great job sir..
It has been 2 years still waiting for your video...
Thankyou for the keen interest
nice video sir.....👍👍👍
Good
Thank you
Good job
Thank you, Jagan, also hope that you will give us more details with videos about roads including excavation with micro-tunnels,
Thankyou for the comment. Will try to do that.
Great.. keep going broo
Great vedio sir
Please make vedio on road construction process.
good video
Nice video
Well done . Can u upload the remaining part of This underpass ?
We will wait for your next video.
Osm sir
thank you sir
There is no rebar required in this process..?
amazing video sir i like it... when your secend video come sir?
good
Why stirrups are not provided in vup walls.
According to the design, longitudinal and transverse reinforcement is there on base and walls(please watch 2nd part). Usually for beams and columns stirrups are provided. Here extra steels are provided according to the design.
At WorldSteel Detailings, expert structural steel detailers plan limits of your steel indicating adventures are meticulously thought about and realized to upgrade the essential impact and costing.
Its amazing, btw malayali annu?
Yes
Good job bro.
Did they pour the concrete of the underpass wall on one stage or they devided it to 2 stages??
Hi, for this underpass we poured poured concrete for wall in one stage. For more heights we may pour in different stages. At that time we need to do scabbling (roughening) between stages.
For Next part of this video, please click the below link👇
ua-cam.com/video/QDZ9pFnO3fE/v-deo.html
Please upload more videos sir....
Previous 2 year you can not upload video on UA-cam why
Hi David, this video I took 2 years back. Didnt got time for editing works. Was busy with works. Thanku for showing interest on our videos.
@@CivilionTalesbyJaganJohnson keep it up sir
You are pleased to do so, great teamwork yet 😘🙏
Is Road contiron there all the time? Because were I live there are two 12 Season. (Live in the USA Midwest)
sir lvup 1×12×4.5 kya size hai
Sir i completed my b.tech civil and iam doing job now in heigh way engineer any difference between in road construction proces by comparing India and Dubai
Wall height & slope bending how many meters ....give me some details
ua-cam.com/video/QDZ9pFnO3fE/v-deo.html
Pls watch the 2nd video. It is explained. Thankyou 😊
കൊള്ളാം
Please upload more video
upload more videos about pavement
Long time no see
Was busy with works my friend.
@@CivilionTalesbyJaganJohnson it's my 2nd year on civil engineering btech & am greatful to see such a successful person like you & you are doing great videos on UA-cam kudos brother
I am driver in your company and I am your driver M.Adnan in latifa bint hamdan.
Hello bhai, Hope you are fine
Hallelujah, I want u to build my house
could you upload more videos
can you upload remaining work upto completion of this underpass video?
Thankyou for ur support. Please watch the 2nd video of underpass which is uploaded in this channel. Both of this cover the full construction.😊
SIR WHY PIpes are used in retaining wall can u please explain me sir
They are tie rod pipes. Tie rods are used for connecting the two shutter of the wall so that it will not move during concreting. And we will get proper alignment. After concrete, tie rods are removed and the gaps in pipes will be filled by grout.
Upload more videos sir
As per design their is no haunch bar
In steel drawings haunch bars are provided. I didnt gave more details in the drawing inorder to avoid confusion for freshers. Thankyou for the observation
3 videos.. 22k subscribers...
Sir..are you btech or mtech ? Can you say what was your course ??
Btech in Civil Engineering
Can anybody tell me how to get placed in multinational construction company as fresher
U can try on websites of good companies. If we donot get job on good company at first, dont be desperate. Obtain good experience. Try for good companies. Ask to friends, relatives. Keep trying.
knock and the door will be opened to you.
@@CivilionTalesbyJaganJohnson ♥️
Hi Jagan how are you? Where are you? I am Adnan ,do you know with me?
slow explain sir
Good