WBM Road Construction Part - 1 | Water Bound Macadam Road | Civil Technology
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- Опубліковано 6 жов 2024
- WBM Road Construction | Water Bound Macadam Road | Civil Technology
Hello Friends,
From these video onwards i started a short video series in WBM road construction..In this video you can learn
1. What is WBM road ?
2. What are the different materials used in WBM Road Construction ?
3. Specifications of Materials used in WBM Road
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Hello how are you TODAY SIR. you ARE civil engineer .
Wish all of you are safe from corona virus.
If YOU have road level book in excel sheet including how to calculate quantity of earthcrust layer wise from data taken from ground and how to calculate formation level of road. Please send me SIR. I need it a lot
Nice 👍👍
What kind of ingredients is used in filler and binding materials? Plz explain.
Cement Or bitumen is use as binders
Sab teekh hain bhaiii ithna interest se sun rey hum aap bhe achhee thakha sey batharey beech mein fund keliye hum logon ku kya jaroorath hain??
Very nice
Good👏
Give information about rolling
Plz watch 2nd part
Civil Technology thank you
Rolling should be done on supervaltion and uni directional cross fall then it should be from outer edge to inner edge and roller should be 80-100kn
Rolling speed show be less then 5km/hr
First gravles should be rolled and screening material should be used if 75mm and proper rolling should be done in that way that voids should be filled
After screening is placed huge amount of water should give take care must be taken that it should not effect subgrade and sub base
After you laid sub base on given gradient and camber then screening should be laid of 75mm in order to fill voids same screening material should use
Grades may different for cross aggrigate and screening material grades
And screening material and sub base material should be of same material
If brunt barick aggrigate, kankar, is used them no need to use for screening as they are easily crushable and voids will be lesser
@@amarvijaykumarkhasmpur941 from upper age to lower edge or reverse
What is filler in WBM road
Filler material are same material of aggregate but with smaller size
I don't know!.
क्युबिक मीटर के बारे मे बताइये
What you want to know about Cubic meters?
bg noise is disturbing bro
Nice information Sir please make same for WMM sir
Sure
@@CivilTechnology Thanks lot 🙏 n Very helpful video ase construction ki knowledge dete rehna
Nobody explains the specification of filler and binding material.
Just say binding material ...arey bhai kaisa binding material ...wo material hai kya..
It may be water, any type of emulsifier who create a bond between different sizes of aggregates
Binding material is soil ok after screening it is used and haven't water is used and rolled by using vibrated roller
It's helps to fill up the voids of coarse aggrigate
Dost filler material hai na fine aggrigate hota hai Matlab small size Wala in order to fill voids and biniding material hota hai soil Wich is generally clay n slit in nature
Cement or bitumen is use as binding materials....
Add Hindi in title ...
रोड बनाने के कितने तरीके होते हैं
WBM road is the mother of all roads... Koi bhi road banana hai to pehele WBM road banana hoga aaur badme agar funding mile to us hisab se WBM road pr concrete, cement, bitumen ki layer di jati hai aur road tayar hota hai
BHUTA ACHHA DESCRIBE KIYE
1ST LAYER KONSA MATERIAL
2ND LAYER.........
3RD LAYER KONSA......
JALDI BATAYE
1 layer is of subgrade... Which is well compacted layer of soil...
2nd layer is of subbase if the subgrade is not hard then subase is provided
3rd layer is of base course.. Usually boulders or bricks used for base course
4rth layer is of base coat... Which is the layer between wearing coars and base course because the size of aggregate in wearing coars and base course is not same.. To manage that... Base coat is provided
5th layer is of wearing couse the surface which is exposed to traffic
Kya bakwas karta h
BC