Dense Bituminous Macadam Laying Procedure/Complete process of DBM and BC Laying/DBM Laying Process

[@hemanandasahu9460]

Very good explanation sir...

[@bantimandrah8706]

Good Sharma ji keep it up 👌

[@YogendraSingh-qt5kd]

Very nice explanation.
Interrupted voice due to sounded machines.

[@rajeevranjankumar5274]

good job keep it up

[@bandanakumari6106]

good explanation

[@pratirajkumar8724]

great effort

[@prithasharma2584]

Great job

[@Dhirajkumar-po5dl]

very well explained

[@ManishIndore-z4y]

Sir dbm construct hone ke bad uspar lime powder spray kiya jata he kya

[@nomadprs]

NHAI ke project me allowed nhi h

[@ManishIndore-z4y]

Sir phir bc ke upar allowed he kya

[@ManishIndore-z4y]

Sir dbm ke bad bc kitne din me karate he

[@nomadprs]

@ManishIndore-z4y nhi

[@parthkumar7189]

good job

[@singhnandan80]

Nice

[@civiltechnoharyana7850]

Dbm laying mein jab lay karte h toh jo longitudinal joint bante h unko kaise overcome kare ya rectify kare ya kya process h ki joint na dikhe

[@nomadprs]

Logitudnal joint ko carefully banana chahiye.ise banate samay vertical cut Kare phir minimum 50mm overlap laying Kare.Rolling kar sabse pahle longitudinal joint ko Compact kar le. workman ship ke liye achhe skilled laying labour hona chahiye. Straight edge ka upyog kar gap ko check kar le. is Tarah aapka longitudinal joint sahi banega

[@palakbhardwaj9239]

nice

[@ghostgamingyt3318]

Hello bhaiya kahi Pever oprater me jagh hai toh batana

[@nomadprs]

Sure

[@maheshwardeshmukh7485]

Sir, under PMGSY Department on ongoing site where we have done wmm and applied Emulsion ss1 but when we do tackcoat and start for 20 mm thick OGPC carpet then the layer of mud sticks to tyre of vehicle, and the only dust remains on surface after that, we dont have provision of dbm and bc we only have to do wmm then prime coat then tackcoat then 20 mm carpet how to do plz reply

[@nomadprs]

After the application of Prime coat SS1 the Primed surface shall be closed for 24 hour and after 24 hour tack coat RS1 you can use before laying of OGPC.

[@pareeksha2182]

Some are road is very damaged for that can i use BM and for other pre-mix carpet with use of emulsion as tack coat. Further can we apply pre-mix carpet over BM ??

[@nomadprs]

After BM you can use seal coat for better result

[@nomadprs]

BM is best material for potholes filling and BM laying we can use Seal coat

[@pareeksha2182]

@@nomadprs some portion of roads are in good condition but need resurfacing so can i use 2.5 cm pre-mix carpet item for that...

[@SHARAT388]

Please share the morth literature...which states that loose thickenss should be 30 percent more than targeted compacted thickness

[@nomadprs]

about loose thickness of DBM it's all depend on trial and error method. MORTH say that Before start DBM laying you first prepare trail patch where you confirm compaction

[@infinii.]

Thank you sir

[@NaadLal-i4o]

❤❤❤❤❤

[@sahiblaskar8593]

Bhi vdo app sahi lakin vdo ka quality nhi aara ha,,

[@nomadprs]

Koshis karunga achha video Banaunga

[@visweswaraiahkonkallu6832]

👍

[@Civilhunt1234]

sir rate of prime coat, tack coat, seal coat bataye

[@nomadprs]

Prime coat @ 0.7 to 1kg/Sqm
Tack coat @ 0.25kg to 0.3kg/sqm

[@nomadprs]

Seal coat me Bitumin 6 to 7%

[@akhileshverma9823]

Dust kitne percent h?? Pls rply

[@nomadprs]

depends on gradation of aggregate
in our project dust percentage is 45 to 50 percent

[@akhileshverma9823]

For DBM??

[@nomadprs]

Yes for DBM dust is 45 to 50%

[@ManojYadav-ew1kz]

Hello ❤

[@ratanlalnishad9650]

Dear Respected sir please used Bluetooth or Earphone for proper valume

[@ManojKumar-gl2ll]

Excellent keep it up

[@nomadprs]

OK sir noted

[@dilipchaturvedi3565]

Aap 100 mm thickness ek hi baar me kar rahe hain

[@nomadprs]

as per morth section 500, 100 mm thickness of DBM laying is permissible

[@ayazarmaania]

Loose thickness kitna lena

[@nomadprs]

For Compacted 100mm Loose thickness 128 to 130mm

[@ayazarmaania]

@@nomadprs For compacted Bituminous concrete 30 mm k liye kitna loose thickness hoga.
Aur Bituminous Macadam compacted 50 mm k liye kitna loose thickness hoga

[@ayazarmaania]

Pls reply

[@ayazarmaania]

BM grading2 and BC grading2 k liye loose thickness

[@pareeksha2182]

​@@ayazarmaania100 mm

[@Sunitakumari-di2lj]

good job keep it up

[@kanhayakumar2044]

good job

[@raghwendrasharma6571]

good job

[@Himanshukumar-cr2re]

good job