Sorry to update you, even today, the State Boards of Electrical are using the M 15 ratio in transmission lines and I have been observing this since 1996, whereas in PGCIL,mostly M 20 ratio is used and if the soil is salty or in coastal areas, then M 25 ratio is used..
🟢 𝐅𝐨𝐫 𝐨𝐟𝐟𝐥𝐢𝐧𝐞 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠/ 𝐨𝐧𝐥𝐢𝐧𝐞 𝐥𝐢𝐯𝐞 𝐬𝐞𝐬𝐬𝐢𝐨𝐧 𝐨𝐫 𝐚𝐧𝐲 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐜𝐞 𝐲𝐨𝐮 𝐦𝐚𝐲 𝒄𝒂𝒍𝒍 𝒐𝒓 𝑾𝒉𝒂𝒕𝒔𝑨𝒑𝒑 𝒂𝒕 +𝟵𝟭𝟵𝟳𝟭𝟭𝟭𝟱𝟱𝟱𝟴𝟱
🔴𝐅𝐨𝐫 𝗥𝗲𝗰𝗼𝗿𝗱𝗲𝗱 𝐬𝐞𝐬𝐬𝐢𝐨𝐧
𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐑𝐞𝐢𝐧𝐟𝐨𝐫𝐜𝐞 : 𝐂𝐢𝐯𝐢𝐥 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐬 𝐥𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐚𝐩𝐩.
👉𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐚𝐩𝐩 𝐥𝐢𝐧𝐤 : bit.ly/425ebrk
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Perfect Doubt Clear Vdo Consept 👍👍
Thanks keep watching!!
Tq sir ache se samjhane ke liy
Tq 🥰 sir give for valuable tips ❤❤❤❤
Awesome video, really helpful!! One quick question- How much is the difference in cost per square foot between RCC Grade M20 and M25?
Badhiya information
Nicely explained
Thanks sir
Very clear explanation thank you
Sir , retaining wall k liye sabse accha cement kon sa rehega opc / ppc or kon se grade ka
Good information
Sir IS 16415:2015 COMPOSITE CEMENT KA FULL EXPLAIN KA VIDEO BANAYE
As per is code 454 the nominal mix is mentioned upto M 20. Not for M25
Apko fir se rivision krne ki jarurt hai
M20 is a standards mix not nominal . M40 tk bhi nominal mana jata h bhai
Thank u sir very much
👏👏👏👏
Sorry to update you, even today, the State Boards of Electrical are using the M 15 ratio in transmission lines and I have been observing this since 1996, whereas in PGCIL,mostly M 20 ratio is used and if the soil is salty or in coastal areas, then M 25 ratio is used..
Canal ki lining me kon sa grade use hota h.
Characteristic compressive strength
Hello Good morning
Sir ye age(days) kon se IS Code mein aur kon si table mein hai
Ratio by volume hai ya by weight
dear Sir, ... "10" is for Aggregate ... Kya? what? ... kya ye khadi ? hai ? kya hai? SERIOUS ? 🙏
Sir M5 mai 1:5:10
AndM7.5mai 1:4:8
Yaha 5and 7.5 compressive strength hai lakin kaise aaya
m50 design me sir 450 se jada cement use kr sakte hai ki nai
Nahi kar sakte , combine me flyash use kar sakte he
Hello sir
👍
M-25G compressive strength 28 Din Mein Kitni strength honi chahie (4fck)
Sir send kya hota hai
Bro take good thing.there are lots to learn
Sand - बालू
Tu bhai mistry h ya engineer
Agar vo engineer hota to kya send ya sand pata nahi rehta kya 😂
सर एम 30ग्रेड और एम 60ग्रेड कहां युज होता हैं माई वन टेक्नोलॉजी में बताएं
Column & shear mai use krte h
M30 &M35 ko beam m use kr skte h
Sand bhi to aggregate hi h
🫡🫡
sand: 1200 kg/cu.m.
metal: 1300 kg/cu.m.
Density of materials: Is it ok???
Thankyou sir
🫡🫡