කොන්ක්‍රීට් වල ශ්‍රේණිය කියන්නෙ මොකද්ද?🤔|Grade of Concrete|Mix ratio|civil engineering| sinhala

#grade_of_construction #compressive_strength #concrete_grade_in_sinhala ⚫කොන්ක්‍රීට් වල ශේණිය යනු කුමක්ද ? ⚫මෙහි වැදගත්කම මෙම video එක තුළ සාකච්ඡා කරයි. ✅In the context of construction and civil engineering, the term "concrete grade" refers to the strength of the concrete mix. Concrete is a composite material composed of cement, water, aggregates (such as sand and gravel), and sometimes additional admixtures. The grade of concrete is usually indicated by a numerical value, such as M20, M30, or C25. The most common system for designating concrete strength is the "M" or "MPa" (megapascal) system. For example: M20 concrete has a characteristic compressive strength of 20 megapascals. M30 concrete has a characteristic compressive strength of 30 megapascals. The higher the numerical value, the higher the expected compressive strength of the concrete. Different grades of concrete are used for various construction applications, and engineers specify the appropriate grade based on the structural requirements of a project. I hope this video is very important.Please subscribe my channel and help me to grow up. 👉If you like my channel, 🌬️Subscribe 🌬️Like 🌬️Comment 🌬️Share Thanks for watching...! Don't forget subscribe And click the bell icon🔔 ✔