31:40 Pozzolona prevents calcium hydroxide leaching is true by the pozzolonic action and thus leads to reduction in shrinkage and also increased CSH gel sir. Very effective session sir.
Aaj ka session 🎉🎉🎉🎉🎉 ossum jbrdsst jhakasss and many more full of happiness🎉😅😅😅😅 mjja aagya sir kr ke full revision bhi ho gya bmc ka 🧡💛💓💜💜🤎🤎💘❤🤍❤🩹❤🩹💓💜🍧🍧🍧💜💛💛🤎🤗🥰🥰🥰🤗🤎💛💜 thnku sir 🙏🙏🙏🙏🙏🙏🙏🙏🙏🖤🖤🖤🖤
Sir please confirm initial and final setting time in cement You are dictation is not matching the time written in the table of low heat cement to Portland slag cement Overall session is amazing 🔥