Post Tensioning and Grouting full stepwise video

[@Amitkr0808]

शिक्षा के इस मुद्दे को उठाने के लिए news 18 और विवेक जी का बहुत-बहुत धन्यवाद. बिहार के शिक्षा व्यवस्था माध्यमिक स्कूल से लेकर कॉलेज, यूनिवर्सिटी तक कहीं भी अच्छी नहीं हैं। जब सरकारी स्कूल सरकार दी ही है तो प्राइवेट की जरूरत क्यों है क्योंकि सरकारी स्कूलों में पढ़ाई नहीं होती मैं अपना नामांकन सरकारी और प्राइवेट दोनों स्कूलों में करवा रखा था लेकिन सरकारी स्कूल में सिर्फ पोशाक के पैसों क लिए जब कभी जाता था और अभी कॉलेज में हूं लेकिन कॉलेज में टीचर कहते हैं पढ़ाने के लिए लेकिन वहां टाइम पर सिलेबस खत्म नहीं होती और सरकारी छुट्टी बहुत होती इसलिए मैं तीनो साल प्राइवेट कोचिंग ही किया

[@rajthoughtsandideas7997]

thanks for uploading this video.I heard about post tensioning but did not see.now my doubts are cleared

[@samm7411]

Thanks for the video. A question- How come the wedges are removed? I thought they hold the strand in place.

[@technicalwork2001]

Thanks for the video. What this is the company name

[@SANDEEPKUMAR-ez6pr]

Bhai grauting me lime water use karte he kya ap...

[@ambarishbhope5309]

Haven't experienced stucking of wedges ever as the jack comes to its original position the wedges remain outside the jack

[@abhijeetgaurav3403]

Thank you so much Please keep uploading such videos. 🙏🙏🙏🙏🙏

[@LkJain-tr7gu]

Very nice live illustration of post tensioning। , Thanks

[@asifiqbal8537]

How much pressure applied to remove the slack of ht strands.

[@GhulamMurtaza-fx8bi]

I have a question about this... after completing stressing ,while releasing, master wedges sometimes struck in strands. I saw one worker pulling the master wedges from inside the jack , how could you release the wedges if struck... why dont use the back block ??

[@sophiechen6706]

are you engineer?

[@GhulamMurtaza-fx8bi]

what is your question?

[@syedmohammedusman]

Destress the cable

[@anthonyrenemolina]

Ghulam Murtaza once the ram is retracting it releases the pressure off of the master wedges. If a wedge on the steel head slips or breaks the master wedge will catch the strand then it will be impossible to pull the master wedge off by hand. Instead of destressing though... you cut the strand that is stuck 3 inches long behind the ram/master wedge that’s stuck. Then get a torch and burn the middle wire of the strand (the strand consist of 7 intertwined steel cables one being in the middle the other six around it) so burn the middle one and it will cause the strand to collapse and blow out the back end...( it usually just gets caught with all of the other stressed strand) once you do that. The master wedge that was once stuck will be worthless lolbut the ram will be able to come off of the cables. Tada.

[@SANDEEPKUMAR-ez6pr]

Hum bhi ase he work karate he.. Master bej me Mom bhi lagate he... Bhai cable cutting thik ni he...

[@faiyaz2256]

very informative...thanks a lot

[@ajinkyap.s.khamkar8105]

what process is used for removal of entrapped air n water...?

[@anthonyrenemolina]

Air you don’t worry to much about because it’ll later get grouted.. but water can be blown out of the grouting holes via air pressure testing

[@rockhard666]

@@anthonyrenemolina grouting means filling slurry into segments rht after allignment done post tensioning

[@AbdulRehman-zm2wt]

Sir pr tensioning aur post tensioning ma tendons 20 ya 50 years k baad loose nahee hotay?

[@govigobi]

Y clean with lime water

[@faridmahomed3339]

Master wadges are reusable??

[@rudreshkalgutkar]

I think this is at new Mumbai Metro? Post tensioning of Y Blocks(viaduct).

[@dipikashah3079]

Thank u for giving total detail process

[@nurejshaikh8870]

sir PSC girder ka elongation Kasey nikal tey hai ?

[@amitfromd]

Is this Dynamic prestress company?

[@ambarishbhope5309]

Amit Palande freyssinet system

[@LkJain-tr7gu]

Holding devise to keep the tensioned cable in position also be shown

[@amitrai5045]

We are the manufacturer of wedges and tensenor and croper

[@ahmadnawazcivilengnieer4225]

Nice

[@amitrai5045]

Grauting pump and mixar

[@civilcreators6420]

Sir what is post tension and its use

[@anthonyrenemolina]

Muhammad Ahmad it’s the future of steel

[@anthonyrenemolina]

Force over tonnage

[@Amitkr0808]

अगर सरकार की दी गई व्यवस्था में अच्छी पढ़ाई होती तो लोग प्राइवेट स्कूल और कोचिंग में अलग से क्यों पैसा खर्च करते

[@krishnakumars2225]

great

[@mayankchowdhary1679]

sir ye Pune ka hai kya??😂😂

[@palaniswamyk.k.7680]

Mayank chowdhary .ap

[@mageshrajan7413]

Mayank chowdhary g

[@MdAnwar-bu6ji]

N e ed Ht stand supplyer

[@JonTheChron]

151

[@purwantoofficial7427]

Banyak ribet