DUCTILITY TESTING OF BITUMEN AS PER IS 1208 Part 1- 1978 I Ductility Test Of Bitumen हिन्दी मे

The ductility of a bituminous material is defined as the distance in centimeters, to which it will elongate before breaking when two ends of a briquette specimen of the material are pulled apart at a specified speed and a specified temperature. A temperature of 25 ± 0.5 °C and pulling speed of 5 cm/min ± 5.0 % is to be maintained while carrying out the experiment. The ductility of a bitumen specimen mainly gives information about the tensile strength and ductility grade of bitumen.
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[@sschandramowly8347]

Good effort and good explanation thank u sir

[@rajanirmalkar7720]

Sir kaha likha hai ki 163° c me 5 Hours ke liye oven me rakhna hai.. please reply sir urgently

[@rajputashishpathania]

Likha kahi nhi hai mould mi barne se phle uska temperature 100'c se jaida hona chahiye

[@akshaysharma6980]

Thanks sir🎉🎉🎉🎉😊

[@Vikashkumarsingh73]

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[@MukeshGupta-zm2mq]

Sir please one video Soundness test of aggregate

[@HIGHWAYGUIDE]

OK

[@Zimbacivil]

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[@howandwhen6462]

Sir water kaise nikale machine se

[@HIGHWAYGUIDE]

Unable to understand your question

[@MCU360]

Sir thin flim oven me rakhna padta hai ya nahi

[@HIGHWAYGUIDE]

Rakhna padta hai

[@Narendra_banjara-f]

Sir 25cm minimum h between fail h

[@priyeshkumar4447]

Sir I have some dought plz clarify me

[@HIGHWAYGUIDE]

What is your doubt 🤔