What is Burden in open cast blasting? How will you decide burden?what are the importance of burden

[@afzalahmed651]

Sir field wale video se hi clear ho gya tha...tagdha explaination sir 😊

[@gunvantbele-miningclasses]

Ok

[@mindfresh1]

Aap bahut hi achha padhate h sir
Please isi tarah ki useful video dalte rahe

[@gunvantbele-miningclasses]

Ok

[@kartikkumar499]

Nice teacher

[@bhimaturi]

Super explain sir ji🙏🙏🙏

[@gunvantbele-miningclasses]

ok

[@suyashsharma33]

Nice video sir

[@gunvantbele-miningclasses]

ok

[@jitendrakumar4616]

Thanks sir

[@gunvantbele-miningclasses]

Ok

[@jitendrakumar4616]

Pranam sir

[@MIKKY_BHAI]

Thankyou sir

[@gunvantbele-miningclasses]

ok

[@rahulroy-gj6wm]

Sir jab hole dia ko multiply kar rahe a/q to strength of strata se jo value nikal raha wo... Kya distance of burden from free face hai...???

[@gunvantbele-miningclasses]

For example dia of hole 160mm
For hard rock
Burden =160×25=4000 mm=4m

[@gunvantbele-miningclasses]

See example in comment And listen video once more

[@rishikumarshukla012]

Length of hole

[@gangadharrajak7335]

❤❤❤❤❤❤❤❤

[@gunvantbele-miningclasses]

ok

[@AJAYKUMAR-iw6lr]

Sir burden proper ni hai tho air blast v ho skta h kya...

[@gunvantbele-miningclasses]

basting performance bad

[@AJAYKUMAR-iw6lr]

@@gunvantbele-miningclasses ok sir

[@Fullmoon-wg8sc]

Thanks sir

[@gunvantbele-miningclasses]

ok