13:35 min. - The mold is carefully removed by lifting upwards. Raising the mold be in the range 2 to 5 seconds, be quiet, careful not to touch the cone formed concrete to avoid side or torsional movement of concrete. The entire process, from filling to raise the mold should not last longer 150 seconds. Concrete sample should be taken in accordance with - HRN EN 12350-1.
Go to the 4 minute mark on this video and watch, it shows how. ua-cam.com/video/If7MS7ygzcY/v-deo.html This other video also shows in great depth how these types of tensioned cable connections work ua-cam.com/video/i6kHxQLYBck/v-deo.html
Now if they could only engineer a roadway that didn't end up with pot holes and soften in the summer to form rolls because it seems a shame to go through all this work just to have a roadway that must be paved every two years and is only smooth for a few months
hey, anybody knows how the pieces stick together ? is there any gum uses between the pieces ? because i do not see any other medium that acts to attach the pieces !!
+Sam Perumal +Pablo Ascencio Each piece has grooves and teeth. The pieces are casted adjacent to each other so they fit perfectly together, teeth into grooves. Once they're slid into position on site steel wires are used to hold them tightly together, locking the grooves and teeth. In addition an epoxy is placed between the blocks, but I'd guess this is only for weatherproofing.
+Fr33m4n77 - DO U THINK THIS ONLY EPOXY AND LOW TEETH GROOVES ARE ENOUGH TO KEEP JOINT EACH OTHER GIRDERS? ACTUALLY WHATS THE TECHNIC? MR. SAM ALSO KEEP THIS QUESTIONS...?
The high tensile Steel wires called strands of 22mm are inserted in the holes of the all segments and stretched and pretensioned to required pressure as designed and make single unit of span. Like a thread in pearls chain.
The purpose of the absolutely horrible background music is? Let the woman talk and ponder leaving the terrible music out of the video. It certainly appears the engineers know what they are doing.
Excellent work. We're grateful for what the country provides to its citizens. One of the cleanest and most modern roads and highways in the region.
ماشااللہ ...
اھلا یا بحرین ...
سلامہ یا بحرین ...
Very good. Thank you for showing the great structure.
MashAllah so beautiful and fantastic
same construction way has been used to build all BTS (Bangkok Transit System) lines in Bangkok. Great to see this!
Excellent qty and traffic management I like very much
13:35 min. - The mold is carefully removed by lifting upwards. Raising the mold be in the range 2 to 5 seconds,
be quiet, careful not to touch the cone formed concrete to avoid side or
torsional movement of concrete. The entire process, from filling to raise the mold should not last longer
150 seconds.
Concrete sample should be taken in accordance with - HRN EN 12350-1.
Very informative and great presentation by the Anchor
Fascinating
Fantastic work.
Respect to the engineering team!
พิคราว
Just fantastic!
my favourite country Bahrain
Awesome video
Prestressed structures are reduced the construction time
MashaAllah ..
Marhaba ...
I love Bahrain
The KINGDOM...all hail the king.
love you bahrain
❤🎉
Fantastic
good
how these preformed structures are connected
I have this same question for the last 10 years and no answer yet sadly
Go to the 4 minute mark on this video and watch, it shows how. ua-cam.com/video/If7MS7ygzcY/v-deo.html
This other video also shows in great depth how these types of tensioned cable connections work ua-cam.com/video/i6kHxQLYBck/v-deo.html
Now if they could only engineer a roadway that didn't end up with pot holes and soften in the summer to form rolls because it seems a shame to go through all this work just to have a roadway that must be paved every two years and is only smooth for a few months
They should shade it - from the sun - maybe the shade could be made of solar panels - which generate energy for additional cooling - amazing lighting
Nice!
Thanks Guys..
OH MY GOD woow
hey, anybody knows how the pieces stick together ? is there any gum uses between the pieces ? because i do not see any other medium that acts to attach the pieces !!
+Sam Perumal in the video it says that segments of the bridge are joined with some kind of epoxy and steel wire rope.
+Sam Perumal +Pablo Ascencio
Each piece has grooves and teeth. The pieces are casted adjacent to each other so they fit perfectly together, teeth into grooves.
Once they're slid into position on site steel wires are used to hold them tightly together, locking the grooves and teeth.
In addition an epoxy is placed between the blocks, but I'd guess this is only for weatherproofing.
+Fr33m4n77 - DO U THINK THIS ONLY EPOXY AND LOW TEETH GROOVES ARE ENOUGH TO KEEP JOINT EACH OTHER GIRDERS?
ACTUALLY WHATS THE TECHNIC?
MR. SAM ALSO KEEP THIS QUESTIONS...?
The high tensile Steel wires called strands of 22mm are inserted in the holes of the all segments and stretched and pretensioned to required pressure as designed and make single unit of span. Like a thread in pearls chain.
excellent
The purpose of the absolutely horrible background music is? Let the woman talk and ponder leaving the terrible music out of the video. It certainly appears the engineers know what they are doing.
Bethnal Turin.
ว่าพรืออาระเบีย
Guandenaguer
2:55 one if the most useless bridge ever made also highest with tons traffic signals causing jam
龙绍君龙建錞自己的工程工厂。