Rockbolt pullout test

[@shubhamthorat8372]

Nice information Sir it's very helpfull

[@haqnawazmalikvlogs]

Great video sir.... Thnkx for this valuable video

[@RakeshKumar-mq8jb]

Thanks sir for giving information about rockbolt pull out test.

[@omkar.mishra]

Thanks bro

[@rupeshkumarpajiyar8252]

Can you please tell me the process to know the maximum pull-out load carried by rock bolt?

[@Shatruyadav5372]

Sir ji mujhe pull out test tmt bars ka charts bhej dijiye

[@rupeshkumarpajiyar8252]

Sir can you please tell me upto how much pullout load, we have to apply?? How to calculate or know that one??

[@sahilmulla4678]

Thank you Sir

[@kaushleshsharma5698]

For the pullout, is it necessary to remove the plate and after take the load?

[@omkar.mishra]

@@kaushleshsharma5698 this is the procedure first check the rockbolt condition, grout and sometime found they put nut before the plate so, otherwise only smooth surface required for putting jack.

[@terasureshkumar3186]

How much load takes 6m Rock bolt

[@farhanhafiz6088]

Pls give the REFERENCE OF IS procedure standards

[@Shashank_1518]

IS 11309

[@PankajKumar-ex2dj]

Thankyou

[@ankitchandra2324]

Difference between pull out test and yield load

[@omkar.mishra]

Yield strength means when maximum strength is applied to elastic material it's withhold without permanent deformation and when maximum strength is applied to elastic material it result in breaking which is called as ultimate strength. The pull out load is maximum 80% of Yield load.

[@amitkumargupta2880]

Sir I want to know about, which is code that given 80% load of yield load for pull out test.

[@Shashank_1518]

Useful.

[@manashahi9252]

so whats the range of pullout test to be passed for cement or resin grouted

[@omkar.mishra]

Generally its should be 80% of yield or depending on types of rockbolts

[@1988arjun]

Who is this labour cleaning the rock bolt thread

[@omkar.mishra]

You know that guy 😀😀

[@1988arjun]

I am talking about this Dadhi wala