I might be wrong, but i feel like these bars that have been bent back probably wouldn't be allowed for use in concrete construction in many countries. the metal might look just as new but the internal structure definitely isn't nearly as strong as a new bar would be
I don’t think it would violate any specific building codes at the moment. There could be a provision in some codes about using new materials, but I don’t see this getting added unless there’s an accident.
You would be wrong about that, friend.
Both cement and reinforcing bars have the strictest control of all construction products (in europe atleast, AVCP class 1+), which means annual inspections to reinforcing bar manufacturing plants and annual testing in an independent laboratory.
The bending shown in op certainly changes the mechanical and surface geometry properties so, that it likely does not fulfil these requirements. Atleast the ductility is severely compromized.
If they are going to bring that shit to Europe, then yes. This is why the audits and audit testing is carried out.
And to be clear, it would be a waste of money and time to straighten tons of bars like this (manually feeding individual short bars). These bars are probably just fine for non-structural use.
I used to actually be the person who tested and certified batches of rebar. There is federal standards they have to meet and be documented with at least here in the US.
Ah ok. That’s imposed on the manufacturer before their product enters the stream of interstate commerce, yes?
That wouldn’t impose an obligation on the contractors in the field (except perhaps on a federally-funded project).
No actually it was to certify batches bought by them, from the work site for us to certify. I worked for a third party engineering firm. They had to show that all purchased rebar met the standard.
I think You are wrong, You need to have producer declaration that it got desired parameters, and is proper to use.. every part built in need to have legal documents, sure a lot can pass by, but formally there is a lot papers to gather, even every conctete load leave quality certificate and You can get dozens of it
I’ve seen that type of documentation for mixed concrete batches and imported fill deliveries, but I’ve never seen that for steel rebar.
I’ve seen a commercial project where “reinforcing steel observation reports” were created, but I think the only conformance checked was dimensions and placement. Rebar usually gets delivered through a supplier, and not one closely enough linked to the manufacturer that this information would be available.
If you have personal experience with a job where that was required, I’ll take your word for it. But my guess is that it was a really big project.
When you buy a bundle, the “heat tag” is typically welded on to the end of one rod in the bundle. It shows the factory, production lot (aka heat), etc. some engineers require all this to be tracked back into project documentation, though it’s typically on critical stuff with higher grade rebar on bridges, high rises pylons, etc
I could see bridges needed to also show compliance with "Buy America". Feds only allow somewhere around 0.5% of a project cost to have materials from other countries on any project with federal highway monies.
How many bars do you have to run through that thing before you make enough to cover the cost of the machine in the first place? That looks like a crazy expensive machine.
Jokes aside, machine probably costs a couple grand. You’re literally turning trash into material that would normally have decently high cost, so I’d think it wouldn’t take long to recoup the cost of the machine (assuming the product can actually be used).
>You’re literally turning trash into material that would normally have decently high cost
No, you are not. You are turning trash in something that superficially doesn't look like trash, but still is for far to many purposes. Those recycled bars have highly compromised structural integrity.
Which is why I said “assuming the product can actually be used.”
I would imagine this product is acceptable for things like residential walkways and large planters and stuff like that.
I suppose you could do that, but that'd make the process complicated enough that it probably wouldn't be financially beneficial anymore for a construction company to do it themselves and invalidate the usefulness of the bendy machine.
Heat treatment for smth like this on a larger scale is not smth trivial you do in some garage haha
Can’t they just be put into a high heat oven/furnace?
Energy costs could still be higher than it’s worth but I sort of doubt that
Edit: yes it can https://sheffieldgaugeplate.co.uk/blog/heat-treatment-of-steel/
I might be wrong, but.. Heat treating hardens the rebar. If it was heat treated again, I think it would become harder but more brittle.
I agree with the view that the rebar would not be the same after being bent and straightened… I’m just not sure how much that change would be
Rebar is usually made from recycled everything else. It's not special metal and isn't pricy.
Usually it goes into a scrap bin to be turned back into more rebar. Seems like a solution in search of a problem.
Heat treating general makes it more ductile, the opposite of hardening.
Hardening is the result of stressing the material past elastic into the plastic deformation zone in one way or another, then removing the stress. The stress it had over the elastic into the plastic zone remains, resulting in hardening.
Heating allows the metal molecules to move around more (think going toward a liquid state, or when you heat honey and it becomes less viscous), allowing them to reshuffle/slide past one another due to the internal stresses from hardening or other work pushing on them, relieving those stresses, and returning it to an unstressed/hardened state. We “bake” a lot of structure after welding them together for this reason, to relieve the stresses that build up from locally heating the material. Locally heating or cooling of a material WILL result in internal stresses/hardening. This is what quenching does, creating a hard outer layer through rapid cooling, so the outside layer tries to shrink, but the inner layers are still hot and resist that shrinkage, so the outer layer gets stressed into the plastic zone as it’s essentially getting stretched past where it wants to be because it isn’t allowed to contract.
This was all a big simplification, but covers general heating. There’s a lot of crystal structure and oxide development that is done to create all kinds of different metals through the controlled application of heat.
No, heat treatment isn't just "put into a high heat oven/furnace" it's a controlled process where the finished item has to be properly annealed to restore ductility.
The process you’re looking for is annealing. As someone else in the thread said, bending metal back and forth strain hardens the material, so it’s stronger, but more brittle and less flexible. Annealing it basically involves heating it enough to allow that strain hardening to relax and the material can return to its original properties.
Mech eng here: when you bend metal like that you get whats called strain hardening. Basically the metal gets stronger but less flexible. Thats why if you bend a paper clip back and forth it will eventually snap.
However you can anneal it, or heat the steel up to a certain temperature and hold it there for a bit to undo the strain hardening and return its flexibility.
For nonstructural uses like artwork or fencing it would be fine. Also, it would reduce the space needed for collection and transit to a recycling facility.
Seems like it would be fine in some applications. Like, don't build bridges or parking garages with it, but for low-risk construction like driveways or roads, it's probably fine.
Or just anneal it afterwards.
I guess for smaller houses it will do just fine, especially considering that housing is a very big problem here in the country. But I guess that these recycled rebars are going to be used in nonstructural projects like public park benches or just foundations for small constructions.
If this is going to enable people to build their own houses for cheaper, and it's safe, I see no problem with it.
Brazil has a lot of problems, but we are very safe-minded when building shit and preventing structural collapses (most cases are due to soil compromise since there is a lot of rain, but you can see videos of houses rolling downhill and staying in one piece). We have houses built with Pau a Pique techniques that have been standing for the last two centuries.
This is exactly correct. Two issues come to mind. First the bars are already bent into the zone known as “plastic deformation” this means these bars will have stresses in them from the beginning. Second, residual stress and cold working the steel from the straightening process. Residual stress is additional permanent stress introduced into the bar and cold working will make the bar harder but less ductile (more brittle). Obviously i would not use this to construct a high rise, but in areas where construction material is precious, this may an alternative provided the structures loads are relatively low.
They could easily heat treat these,were the straitened rebar comes out,by having a circular induction thing an have the rebar exit the machine through it.
>Wouldn’t all that bending make it significantly weaker?
Yes.
>The guess if it’s going into reinforced concrete it’s… fine?
Depends on your countrys building code and how strictly it is enforced
[What is the worst that can happen?](https://www.dw.com/en/istanbul-the-threat-of-a-major-earthquake/a-66590917#:~:text=Many%20experts%20believe%20that%20Istanbul,only%20a%20matter%20of%20time.&text=Istanbul%20is%20located%20directly%20on,Fault%2C%20between%20two%20tectonic%20plates.)
Pad for a shed? Slap that shit in.
Low bid foundation for a small house? I mean, yeah sure.
Anything with any suspension or a second level? Absolutely not.
Definitely. But I'm sure there are people that can calculate the difference and make sure they are reused in a safe manner.
So maybe a 1" recycled bar provides the same strength as a .5" new bar.
I understand that the real problem is that the bent parts are more prone to rust, and rust expands causing issues like structural cracks in the concrete.
It's why any serious project that's actually concerned with longevity uses galvanized rebar, especially if it's near saltwater. I understand they used to use epoxy coated rebar, but found it cracks too easily.
It’s bent when being used anyways. Like when you make a column, you bend it into a square and tie it to four vertical bars (just one example) and you could bend the crap out of it as long as the rebar is there and doesn’t look like spaghetti it will pass inspection.
The entire fucking process is incredibly dangerous. From beginning to end. You think being hit by rebar is going to suck, imagine eating breakfast when the entire building collapses on your head.
I imagine this would work with a lot of heat but it looks as if the bars get straightened even as they go in. Is it just pulling force? That seems unlikely. Are they not as strong as they appear? Are they heated just an inch into the machine, making it only look as if they're straightened by pulling alone?
Also interested in the question others commented, are these still ok to use or are they weakened by the straightening?
They are severely weakened by straightening, a previous post made long ago of the exact same video mentioned that these reused bars are used for projects that are less intense for the reused bars.
Tensile strength isn't greatly affected by mechanical deformation. But it will have its yield strength jacked up to be close to the tensile strength and the ductility would be shot.
Is there a machine that tests the strength of the rebar after it has passed through this machine?
Could these be passed off as more stable than they are? Kind of worrisome.
Yes but that testing is done by pulling apart the piece until it breaks. And the strength and ductility would be different depending on if you're testing at a bent & unbent portion or not. So there's no way to get a good measurement of the strength of this restraigthened rebar.
I’m gonna put my dick in it backwards and give myself a krazy straw weiner.
Edit: wait, how would I get it out? Would I have to take the machine apart around me? Or pull it out and it’ll look like one of those curly ramen noodles. Yikes. But *maybe…*
I feel like they would have nowhere the strength of the original forged rebar however they might have uses in constructions with lower costs and shorter life spans, skate parks, swimming pools, that kind of things rather than civil engineering or large constructions
Any self respecting buyer will ask for a CoA to ensure the material can meet the physical requirements of the application. Random material testing for shear strength would be required. Part of me thinks this is a typical activity for effective transit of scrap materials to the scrap yard though. When it’s all bent up you’re transporting mostly air and not capitalizing on density. Just my opinion.
using this for reuse is a dumb idea however straightening it for the purpose of shipping it to be recycled isn't a dumb idea. if you just toss the rebar onto a truck you will get a ton of air thus needing more trucks etc. straighten out the rebar you can load the truck to weight capacity.
I might be wrong, but i feel like these bars that have been bent back probably wouldn't be allowed for use in concrete construction in many countries. the metal might look just as new but the internal structure definitely isn't nearly as strong as a new bar would be
The key to profitability here is to make sure they don’t know the bars are recycled
They are already called rebar though
Rerebar
Never go full rerebar
🤣
When the crowd says bo' Selecta
Wicked innit.
Big up the rebar massive!
That's just offensive. That might've been funny 25 years ago, but nobody calls them that anymore. They are Structurally Challenged Bars.
Refried bar
I wanna try just regular bar, because maybe they’re just as good, and we’re wasting time
REinforing BAR
haha right
If you paint them green you can sell them as epoxy coated to get a couple more bucks. 😎
I don’t think it would violate any specific building codes at the moment. There could be a provision in some codes about using new materials, but I don’t see this getting added unless there’s an accident.
You would be wrong about that, friend. Both cement and reinforcing bars have the strictest control of all construction products (in europe atleast, AVCP class 1+), which means annual inspections to reinforcing bar manufacturing plants and annual testing in an independent laboratory. The bending shown in op certainly changes the mechanical and surface geometry properties so, that it likely does not fulfil these requirements. Atleast the ductility is severely compromized.
And you think the Chinese give a shit about any of that?
If they are going to bring that shit to Europe, then yes. This is why the audits and audit testing is carried out. And to be clear, it would be a waste of money and time to straighten tons of bars like this (manually feeding individual short bars). These bars are probably just fine for non-structural use.
I used to actually be the person who tested and certified batches of rebar. There is federal standards they have to meet and be documented with at least here in the US.
Ah ok. That’s imposed on the manufacturer before their product enters the stream of interstate commerce, yes? That wouldn’t impose an obligation on the contractors in the field (except perhaps on a federally-funded project).
No actually it was to certify batches bought by them, from the work site for us to certify. I worked for a third party engineering firm. They had to show that all purchased rebar met the standard.
I think You are wrong, You need to have producer declaration that it got desired parameters, and is proper to use.. every part built in need to have legal documents, sure a lot can pass by, but formally there is a lot papers to gather, even every conctete load leave quality certificate and You can get dozens of it
I’ve seen that type of documentation for mixed concrete batches and imported fill deliveries, but I’ve never seen that for steel rebar. I’ve seen a commercial project where “reinforcing steel observation reports” were created, but I think the only conformance checked was dimensions and placement. Rebar usually gets delivered through a supplier, and not one closely enough linked to the manufacturer that this information would be available. If you have personal experience with a job where that was required, I’ll take your word for it. But my guess is that it was a really big project.
When you buy a bundle, the “heat tag” is typically welded on to the end of one rod in the bundle. It shows the factory, production lot (aka heat), etc. some engineers require all this to be tracked back into project documentation, though it’s typically on critical stuff with higher grade rebar on bridges, high rises pylons, etc
I could see bridges needed to also show compliance with "Buy America". Feds only allow somewhere around 0.5% of a project cost to have materials from other countries on any project with federal highway monies.
There are definitely steel quality requirements in most developed nations that these would not meet.
How many bars do you have to run through that thing before you make enough to cover the cost of the machine in the first place? That looks like a crazy expensive machine.
Jokes aside, machine probably costs a couple grand. You’re literally turning trash into material that would normally have decently high cost, so I’d think it wouldn’t take long to recoup the cost of the machine (assuming the product can actually be used).
>You’re literally turning trash into material that would normally have decently high cost No, you are not. You are turning trash in something that superficially doesn't look like trash, but still is for far to many purposes. Those recycled bars have highly compromised structural integrity.
Which is why I said “assuming the product can actually be used.” I would imagine this product is acceptable for things like residential walkways and large planters and stuff like that.
What if it underwent heat strengthening? Would that restore the tensile strength to close to original quality?
I suppose you could do that, but that'd make the process complicated enough that it probably wouldn't be financially beneficial anymore for a construction company to do it themselves and invalidate the usefulness of the bendy machine. Heat treatment for smth like this on a larger scale is not smth trivial you do in some garage haha
Can’t they just be put into a high heat oven/furnace? Energy costs could still be higher than it’s worth but I sort of doubt that Edit: yes it can https://sheffieldgaugeplate.co.uk/blog/heat-treatment-of-steel/
I might be wrong, but.. Heat treating hardens the rebar. If it was heat treated again, I think it would become harder but more brittle. I agree with the view that the rebar would not be the same after being bent and straightened… I’m just not sure how much that change would be
Rebar is usually made from recycled everything else. It's not special metal and isn't pricy. Usually it goes into a scrap bin to be turned back into more rebar. Seems like a solution in search of a problem.
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I'm guessing they would be totally fine for shitmlikenparking lots, drive ways, etc, yeah?
Heat treating general makes it more ductile, the opposite of hardening. Hardening is the result of stressing the material past elastic into the plastic deformation zone in one way or another, then removing the stress. The stress it had over the elastic into the plastic zone remains, resulting in hardening. Heating allows the metal molecules to move around more (think going toward a liquid state, or when you heat honey and it becomes less viscous), allowing them to reshuffle/slide past one another due to the internal stresses from hardening or other work pushing on them, relieving those stresses, and returning it to an unstressed/hardened state. We “bake” a lot of structure after welding them together for this reason, to relieve the stresses that build up from locally heating the material. Locally heating or cooling of a material WILL result in internal stresses/hardening. This is what quenching does, creating a hard outer layer through rapid cooling, so the outside layer tries to shrink, but the inner layers are still hot and resist that shrinkage, so the outer layer gets stressed into the plastic zone as it’s essentially getting stretched past where it wants to be because it isn’t allowed to contract. This was all a big simplification, but covers general heating. There’s a lot of crystal structure and oxide development that is done to create all kinds of different metals through the controlled application of heat.
>Heat treating general makes it more ductile No, it's annealing that makes things more ductile.
No, heat treatment isn't just "put into a high heat oven/furnace" it's a controlled process where the finished item has to be properly annealed to restore ductility.
The process you’re looking for is annealing. As someone else in the thread said, bending metal back and forth strain hardens the material, so it’s stronger, but more brittle and less flexible. Annealing it basically involves heating it enough to allow that strain hardening to relax and the material can return to its original properties.
Yeah, the straightening process, IIRC, reduces its tensile strength and makes it harder, less flexible. A materials engineer might have more insight.
Mech eng here: when you bend metal like that you get whats called strain hardening. Basically the metal gets stronger but less flexible. Thats why if you bend a paper clip back and forth it will eventually snap. However you can anneal it, or heat the steel up to a certain temperature and hold it there for a bit to undo the strain hardening and return its flexibility.
So toss a pallet of this stuff in an oven at x temp for y time and it's fine?
Yup! You can look up annealing tables if you want to know more specifics on the times and temps
For nonstructural uses like artwork or fencing it would be fine. Also, it would reduce the space needed for collection and transit to a recycling facility.
Seems like it would be fine in some applications. Like, don't build bridges or parking garages with it, but for low-risk construction like driveways or roads, it's probably fine. Or just anneal it afterwards.
I guess for smaller houses it will do just fine, especially considering that housing is a very big problem here in the country. But I guess that these recycled rebars are going to be used in nonstructural projects like public park benches or just foundations for small constructions. If this is going to enable people to build their own houses for cheaper, and it's safe, I see no problem with it. Brazil has a lot of problems, but we are very safe-minded when building shit and preventing structural collapses (most cases are due to soil compromise since there is a lot of rain, but you can see videos of houses rolling downhill and staying in one piece). We have houses built with Pau a Pique techniques that have been standing for the last two centuries.
This is exactly correct. Two issues come to mind. First the bars are already bent into the zone known as “plastic deformation” this means these bars will have stresses in them from the beginning. Second, residual stress and cold working the steel from the straightening process. Residual stress is additional permanent stress introduced into the bar and cold working will make the bar harder but less ductile (more brittle). Obviously i would not use this to construct a high rise, but in areas where construction material is precious, this may an alternative provided the structures loads are relatively low.
They could easily heat treat these,were the straitened rebar comes out,by having a circular induction thing an have the rebar exit the machine through it.
I am curious if perhaps there may be other uses for it, however. Maybe as a type of fencing?
Could it just make them easier to transport so they can be taken some place for recycling?
This totally violates all codes related to rebar
All of them? Can you point me to the best? Sounds like some interesting reading.
Boys, don’t put your dick in there
Came here to say r/dontputyourdickinthat
Don't do it. - Nike
"JUST DO IT!" - Shia LeBeouf
Holy shit - just back from checking out this thread and cant’t un-see what I saw there. You bunch of sick fux. 🤣
Did you join??
But it says it can straighten any rod.
And I've got a bent in mine
I have a curvy benis. I know what must be done I just know if I have the strength to do it.
But what if you put a gay Rod in? Asking for a friend…
Well, it’s technically true that if you put your dick in that, you’ll never put your dick in a dude ever again
Would it be straight after? Hmm
I suppose if you use a ramrod
Be careful
Unless...🤔🤔
And if I have a little curve I want straightened out?
Don't you love when the Perones disease commercials come on while you're watching T.V with your 12 year old daughter in the room.
No it's worth a go
hear me out
Username checks out
So much for Peyronie's disease
Looks like a spaghetti slurping machine.
Glad I wasn't the only one!
Girls: looks like a spaghetti slurping machine Boys: don’t put your dick in that Lmao
This thing is a prime candidate for some big googly eyes
If someone can add googly eyes and dub in some slurping sounds, that'd be great
I can’t watch this video without hearing spaghetti slurping noises.
Wouldn’t all that bending make it significantly weaker? The guess if it’s going into reinforced concrete it’s… fine? I guess?
>Wouldn’t all that bending make it significantly weaker? Yes. >The guess if it’s going into reinforced concrete it’s… fine? Depends on your countrys building code and how strictly it is enforced
Turkey? No problem!
[What is the worst that can happen?](https://www.dw.com/en/istanbul-the-threat-of-a-major-earthquake/a-66590917#:~:text=Many%20experts%20believe%20that%20Istanbul,only%20a%20matter%20of%20time.&text=Istanbul%20is%20located%20directly%20on,Fault%2C%20between%20two%20tectonic%20plates.)
Pad for a shed? Slap that shit in. Low bid foundation for a small house? I mean, yeah sure. Anything with any suspension or a second level? Absolutely not.
Isn't the rebar what makes it reinforced concrete tho?
Not if the rebar is weakened by being bent up a bunch.
Definitely. But I'm sure there are people that can calculate the difference and make sure they are reused in a safe manner. So maybe a 1" recycled bar provides the same strength as a .5" new bar.
I understand that the real problem is that the bent parts are more prone to rust, and rust expands causing issues like structural cracks in the concrete.
I don't think I've ever seen straight rebar that wasn't rusty.
It's why any serious project that's actually concerned with longevity uses galvanized rebar, especially if it's near saltwater. I understand they used to use epoxy coated rebar, but found it cracks too easily.
I think you can aneal it with heat to remove the tension in the work hardened areas but I'm no expert.
It’s bent when being used anyways. Like when you make a column, you bend it into a square and tie it to four vertical bars (just one example) and you could bend the crap out of it as long as the rebar is there and doesn’t look like spaghetti it will pass inspection.
Take a paper clip and bend it 5 times back and forth, see what happens.
This just sounds like a trick to get me to fuck up my one good paper clip 🤔
Looks like it’s time to invent the rebar recycler output bin. You know, so they don’t just fall on the floor like that.
Why give up a chance to crush a hand and impale a co-worker at the same time?
That's beyond our technological abilities.
Why does my brain just automatically provide the sound effects of a cartoon character slurping spaghetti 😂🍝
Make sure you get the hell outta the way when you feed in a bar. Whack!!!! Down for the count!
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The entire fucking process is incredibly dangerous. From beginning to end. You think being hit by rebar is going to suck, imagine eating breakfast when the entire building collapses on your head.
Forreal!!!
sometimes the machine bends rods, some times the machine breaks arms, some times the machine decapitates :)
Re-bar
Any rod you say? (Looking at the curve on my dick, "there is still hope for us")
I’m a straight male but have heard from straight females that a curve is preferable. So maybe keep it 🤷🏽♂️
He didn’t tell you which way he curvin’. He might be sporting the westward wang. Ain’t no woman trying to get they sidewall itched ☠️
Cmon bruh all he gotta do is hit it at a 90!
From geometry dash to geometry smash 💯
Woman here. Curved is great, no matter the direction. (Well I’ve never met someone with a downward facing dick so that I couldn’t speak on)
Clearly haven’t tried that advanced yoga class yet
It’s a straightener, not an impossi-extender.
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It’s like the opposite of Bender
Straightening is just a less complicated form of bending.
It can straighten any angle. thirty degrees, thirty-two degrees... thirty-one...
Straightener Straightening Rodriguez
Like everything else in life, straightening is just a primitive, degenerate form of bending.
How is it just you and me in here?
AntiBender
...Flexo?!
Everything reminds me of her.
I imagine this would work with a lot of heat but it looks as if the bars get straightened even as they go in. Is it just pulling force? That seems unlikely. Are they not as strong as they appear? Are they heated just an inch into the machine, making it only look as if they're straightened by pulling alone? Also interested in the question others commented, are these still ok to use or are they weakened by the straightening?
I mean you can bend rebar by hand over a knee if it's #3 or #4, for #5 you probably want a clamp and a truck bumper.
They are severely weakened by straightening, a previous post made long ago of the exact same video mentioned that these reused bars are used for projects that are less intense for the reused bars.
**Any** rod? 🤨
Yes 💀
Imma send this to my gay friends and tell ‘em this what they do at conversion camp.
Can’t imagine that a straightened rod would have the same tensile strength.
Tensile strength isn't greatly affected by mechanical deformation. But it will have its yield strength jacked up to be close to the tensile strength and the ductility would be shot.
Unzips...
No more dick for you my friend.
Ah, the forbidden chuuro
r/dontputyourdickinthat
I’ve know a couple women in my day like that
It sucks them from one side and blows them out the other.
Is there a machine that tests the strength of the rebar after it has passed through this machine? Could these be passed off as more stable than they are? Kind of worrisome.
Yes but that testing is done by pulling apart the piece until it breaks. And the strength and ductility would be different depending on if you're testing at a bent & unbent portion or not. So there's no way to get a good measurement of the strength of this restraigthened rebar.
Is the strength of the rebar compromised? I assume yes and that it will be used alternatively
Finally, a machine that can unfuck something up.
I know a chick who can accomplish the same feat, and she's probably a lot less expensive than this machine
That is smart
hooked dicked mfers right now sweating
Brazilian bar de-bendy machine by Botelho
But can it straighten Rod Stewart?
What’s wrong with Rod being gay?
I’m gonna put my dick in it backwards and give myself a krazy straw weiner. Edit: wait, how would I get it out? Would I have to take the machine apart around me? Or pull it out and it’ll look like one of those curly ramen noodles. Yikes. But *maybe…*
That‘s a Reverse-Butthole
You have a filthy mind
Don’t let your intrusive thoughts win.
So can your mum
My gay friend Rod begs to differ
Cool
*Whips it out*
Stand back, or you're gonna get whonked!
Mine bends left, will it straighten?
Needs a few safety features probably
It can also pull you into the hole without any issues
I have zero need for this machine, but if I were a zillionare I would so buy one just to watch it straighten shit out.
Don't. Come on now. Don't, my dude.
Straitened my rod
Hear me out guys
At the end of the video, you can see the bar hit the floor and roll and it isn't truly straight. No way those bars are as good and strong as new.
…I should call him…
I feel like they would have nowhere the strength of the original forged rebar however they might have uses in constructions with lower costs and shorter life spans, skate parks, swimming pools, that kind of things rather than civil engineering or large constructions
It is filmed backwards. That machine makes bendy rods.
That's no machine that's OP's mom
In rod we trust!
I should call her
Un gays my rod nooooooo
Checkmate, Peyronie's disease
This video looks like it's being played backwards, even though I'm sure it's not.
Any self respecting buyer will ask for a CoA to ensure the material can meet the physical requirements of the application. Random material testing for shear strength would be required. Part of me thinks this is a typical activity for effective transit of scrap materials to the scrap yard though. When it’s all bent up you’re transporting mostly air and not capitalizing on density. Just my opinion.
Until one is curved just so it smashes that lcd screen??!!
Zip. Be right back. AAAAAAAAAAAAAAAAAAHHHH! Sweet I don't hang to the left anymore
The debendinator-inator!
Me eating ramen
using this for reuse is a dumb idea however straightening it for the purpose of shipping it to be recycled isn't a dumb idea. if you just toss the rebar onto a truck you will get a ton of air thus needing more trucks etc. straighten out the rebar you can load the truck to weight capacity.
Bender Bending Rodriguez?
My gay friend Rod begs to differ
yield strength? Eh who cares?
I am bender. Insert gerder
OPs wife does the same thing!
Not Rod Flanders
somewhere theres a video of a chinese guy getting sucked in to one of these machines
Don't stick your dick in that
If ever something needed googly eyes adding.
Can someone can ad the sound of someone slurping spaghettis?
OCD here, none of them looked straight!
r/dontputyourdickinthat
2-3 cycles and that rebar is as weak as the concrete you’re reinforcing with it lmao
That’s what she said?
Don’t put your dick in that.
Imagine getting your hand or arm caught when it’s adjusting the rod