What is the role of grouting in post tension method?
@calicochu Жыл бұрын
Well done
@Nointrocody Жыл бұрын
😂😂😂 these comments
@somethingwrong12553 Жыл бұрын
Poor detail
@user-ew8rj4eu5w Жыл бұрын
ลืมวางท่ออะครับ
@xahmah Жыл бұрын
eth enn pee
@kenny1329 Жыл бұрын
Excellent explanation!
@marlonvite4152 Жыл бұрын
I observe that it is not what they advertise it to be and it does not look like it adds the advertised strength unless the tendons are straight and the pouring of concrete does not deform its straight shape.
Marking spray they do that to measure the cable when they do the final stress :)
@Mohammed-fr4mz Жыл бұрын
Thank you for the incredible explanation
@user-pn5po9hd8s Жыл бұрын
หลังจากเทคอนกรีต ใช้เวลากี่วันครับในการดึงลวด
@kritsadaod2 жыл бұрын
สุดยอดครับ
@thatrip47372 жыл бұрын
Not grouting
@hemantchauhan80472 жыл бұрын
Kindly share details for post tensioning grade slab for concrete flooring on ground.
@taniamadah74982 жыл бұрын
wow, amazing
@sameerkinlekar99272 жыл бұрын
In how many days de-shuttering can be done in case of PT slab ?
@huzaifazafar5310 Жыл бұрын
After 65% to 70% stregth gain for concrete. Usually after 7 to 10 days for 3 ksi concrete
@ko61282 жыл бұрын
How does a steel rod in tension make the concrete stronger ? Is that what it does?
@bobdillan23454 ай бұрын
When you stress the steel rod (rebar), you create a static compressive stress on every square inch of the concrete. That rebar adheres to the concrete and once you stretch the rebar, it wants to go back to its original length. So it's pulling the concrete together. This is good for the concrete when it experiences tension. For example, if you have a slab of prestress concrete and you support it on two sides, leaving the middle unsupported, and you press down on the middle, the middle is in compression and to the left and right of the center you are imposing a tension. However, because it is pretensioned, the tension that is imposed by the load has to be greater than that imposed by the rebar in order for the load to actually affect the concrete. You are effectively transferring the tension from the concrete to the steel and steel is really good in tension.
@porrrcihhmaakkaa60562 жыл бұрын
สุดยอดมากครับ ได้ความรู้มากๆครับ ♥♥♥
@PacoOtis2 жыл бұрын
Thanks for sharing as we now understand how this takes place.
Just ruined a great informative video by ding dong music!
@breaking3242 жыл бұрын
Can this beam be punctured ?
@ZringAcademy2 жыл бұрын
کاک هەلمەت ووتی کۆمێنتێک بکە وەک پاداشت
@user-em2zm5cx3n2 жыл бұрын
ถ้าปลอกสลิงร้่วต้องแก้ไขยังไงครับ
@j.63572 жыл бұрын
我在油管学土木😂
@ptinnovativedesignxdesignc13303 жыл бұрын
good video. Keep it up
@ELEngineer3 жыл бұрын
Tare are relation between strength of the concrete and tension of the strain steel
@ELEngineer3 жыл бұрын
This kind of slab is very practical Safe time Safe cost Decrease steel Decrease concrete Decrease weight of the total building
@lagu2lawasdoktorchannel4043 жыл бұрын
Volume of Grout? kzbin.info/www/bejne/hpKwiqymlM-sp5o
@aminacadey31543 жыл бұрын
What is this software
@johnbroadwell26033 жыл бұрын
You should explain drape and post tensioning in increments as the concrete hardens to the design strength...
@emanuelcreed77003 жыл бұрын
you probably dont care but does any of you know a way to log back into an Instagram account? I somehow lost the password. I appreciate any tricks you can offer me!
@jermainewade77453 жыл бұрын
@Emanuel Creed Instablaster =)
@emanuelcreed77003 жыл бұрын
@Jermaine Wade i really appreciate your reply. I got to the site thru google and im trying it out atm. Looks like it's gonna take quite some time so I will reply here later with my results.
@emanuelcreed77003 жыл бұрын
@Jermaine Wade it worked and I now got access to my account again. Im so happy! Thanks so much you saved my account!