DBM Trial Mix Design गर्ने सजिलो तरिका | Step by Step DBM Mix Design Tutorial | Bituminous Road

DBM (Dense Bituminous Macadam) Trial Mix Design गर्ने सम्पूर्ण प्रक्रिया यस भिडियोमा सरल र व्यावहारिक तरिकाले प्रस्तुत गरिएको छ। यस भिडियोमा तपाईंले सिक्नुहुनेछ: ✅ DBM Trial Mix Design के हो? ✅ Aggregate Gradation कसरी मिलाउने? ✅ Bitumen VG-30 प्रतिशत कसरी निर्धारण गर्ने? ✅ Trial Mix Preparation Step by Step ✅ Laboratory Testing Procedure ✅ Job Mix Formula (JMF) को आधारभूत जानकारी ✅ Highway तथा Road Construction मा DBM को प्रयोग यो भिडियो विशेष गरी: ✔ Civil Engineers ✔ Highway Engineers ✔ Quality Control Engineers (QCE) ✔ Laboratory Technicians ✔ Engineering Students ✔ Road Construction Professionals का लागि उपयोगी हुनेछ। यदि भिडियो मन परे Like, Share र Subscribe गर्न नबिर्सनुहोस्। #DBM #MixDesign #Bitumen #RoadConstruction #HighwayEngineering #CivilEngineering #LaboratoryTesting #QCE #VG30 #DenseBituminousMacadam DBM Trial Mix Design DBM Mix Design Tutorial Dense Bituminous Macadam DBM Design Nepali Bitumen Mix Design Road Construction Nepal Highway Laboratory Test VG30 Bitumen Design Civil Engineering Nepal Bituminous Road Design Aggregate Gradation DBM DBM Trial Mix Calculation Job Mix Formula DBM Road Engineering Tutorial QCE Training Nepal