Process of Making Massive Concrete Hollow Core Slab. Korean Concrete Mass Production Factory
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- Опубликовано: 25 июн 2023
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One of my former customers manufactures this product & I have to say that I have never seen such a cement manufacturing facility that looks so clean.
I work at a factory where we make the same elements, and i have to agree, this was a very nice factory. It looks pretty new also, and they have nice new equipment. In our factory alot of the equipment is pretty old.
its concrete not cement, do you call a cake or bread flour?
Interesting video. Nice to see how they produce this concrete elements. Thank you.
This factory has the craziest warning noises
Workers understand the sounds, they are crazy 🤪 too.
Very clever, actually - diff machines or areas have different warnings, and the sound intent is clear to us yet they don't increase stress levels like standard warning horns do.
I would kick my own ass if i had to listen to this crap all day 🤣
@@Alpejohn both feet? At the same time?😳👀😳
@@galewinds7696 yep, ninja 🥷 style😂
캬...... 캐치프레이즈 미쳤다.... 걸림돌을 디딤돌로 크!!! 업태랑도 너무 잘 어울리죠
I love to read all the knowledge that the armchair experts are gifting us. God bless them for setting down their bowl of barbecue chips & RC Colas in order that they might bless us all with their wisdom that is clearly better than the people actually making & selling the product every day.
With my vast knowledge, and the comfort of my arm chair, I will say they’re doing it completely wrong. Needs more cow bell. 🤔
Well done . Informative 👍👍👍. Thank you for sharing. Be safe 🇨🇦
우리동네...이런 세계적인 기업이 있었다니!!!
This factory is top notch!!! The factory is super clean and I believe that’s the nature of Korean. Very neat and even their restaurants are clean.
Great to see the use of the product in the end! 😊
Parabéns belo trabalho. Tecnologia em alta nos equipamentos. 🇧🇷
걸림돌을 디딤돌로... 배우고 갑니다
Sections with span and strength to spec. Nice concept, there are some ways I would try and save waste in the process. This is a facility where everyone is well practiced and the equipment is well maintained too, something you do not see much.
In the past, each slab was cast individually to the required size. Now, the new technology has allowed us to cast one long slab and cut it to the required size.
Cool!
Yes, technology is much more advanced
What do you mean with "in the past"? When did you start cutting it into requierd lenghts?
I have been working in a concrete plant for 18 years now where we make these elements, and we have cut them to required size all the time, and its been done since the 1980's.
they are called post tension slabs and are still made to suit the job you can not cut these you will kill yourself
@@Alpejohn The World existed long before the 1980s.
@@MrThisIsMeToo Yes…. And?
Very nice good video I love APOW
good morning, wish you a happy and peaceful day
Nhà máy sản xuất bê tông hiện đại thật ❤
This is amazing
真棒👍
impressive
Fantástico trabalho parabéns
마지막에 프리케스트로 짓는다는 부분이 인상적입니다. 왜 번거롭게 일체형 바를 만드는지 궁금 했는데 한번에 해결되네요.
좋은영상 잘보고 갑니다.
파이팅😊
I can't believe that the concrete can hold the cables in place with that much tension
BRILLIANT VIDEO, REALLY ENJOYED THIS, SHOWING THE MAKING PROCESS OF THESE BIG CONCRETE BEAMS, THANK YOU FOR SHARING
👍👍👍👍👍THUMBS UP👍👍👍👍👍
Anthony, Derby, united kingdom
Jaw cutters for cables is way more efficient than grinders.
Waterjet cutting of slab sections costs WAY less than giant diamond blades. Even less dust too.
조립식 콘크리트 구조물 이네요
Такая маленькая Корея и такая мощная экономика. Корея для меня образцовый показатель, как один народ и одна страна под разными режимами могут совершенно отличаться. Северная - беднейшая, отсталая страна. Южная мощная, развитая экономика
Good❤❤❤❤❤
wow so this is how they make giant concrete blocks
If the freight cost were not a great factor, it would be important to know what is the cost as compared to poured in place (with post tensioning) would be.
Maravilha!
这种工厂居然都能那么干净。
رائع رائع ❤
Прикольно пилят болгаркой без очков защитных)))))
Show a fabric industry and also a sewing thread industry
Музычка на заводе как в старых музыкальных открытках
ABSOLUTELY LOVE THIS CHANNEL
That was so funny video😂😂
Precast concrete slabs.
When grinding stuff operators must wear PPE!
SO HAPPY TO HAVE SUBSCRIBED TO YOU FRIEND FROM THE UK.
Hola 👋
The First Smart? What kind of name is that?
Пилят без очков, иногда на машинке и кожуха нет. А как же отверстия в плите получаются?
13:49 the way the concrete sat on the edge gave me an uncomfortable feeling.
10년전 제가 해보려고 했던 사업이였는데.
@@to-vb6jl 그래도 다른 제조업 공장보단 단순하고 수월해서요.
제조업은 자동로봇이 곳곳에 들어가야돼서 투자및 유지하기가 더힘들어요.
I worked in the field of installing the percast from ٢٠٠٥ Looking now for a job and there is a news certificate
Are there job opportunities?
슬러브도. 좋인데 방통 3~3모즐 정사각. 방통모즐을 생산 합시다 방통. 모즐을. 생산해. 헌장. 으로 수송해 집을 조립. 방이 4개 필요한집엔 4개 놓아주고. 슬래브. 덥어. 집을 완성 하는. 빨리 집일 완성합시다
No Safety Glasses While Using A Cut Off Grinder WOW WOW WOW
Is that someone playing a wizards musical instrument.?
13:45 콘크리트 바를 놓을때 닿는 면적이 저렇게 작아도 상관 없나요? 후에 연결 작업을 하겠지만 얹어놓은 수준 같은데..
The span will be concreted in later. Notice the rebar hooks next to it that will join the new concrete layer to the one below.
I had the same thought. It looks to be about 100 mm max. If you look later in the video from the drone footage, you can see workers pouring and levelling the top layer. You can also see that they have poured concrete into the holes and gaps, which explains the black plastic plugs that were inserted. Back to the 100 mm being enough, I would hope that there was rebar fed through into the ends of the beams after being placed.
If there was any deviation or failure at one point, it would collapse like a house of cards.
Excellent in showing the manufacturing process though.
Good factory I'm happy to see this 🏗️🏘️🏘️🏘️🏘️🏘️🏘️🏗️🏘️🏘️🏘️
11:23 did the machine just played fur Elise?
What is the function of these cut out lines in the core slabs on top?
If i where to guess, its to make the concrete poured on top after they are put in place have a good bond.
In our factory we dont do this.
Дивно- Корея Південна, а бетонозаливна машина з Італії)
也可以做類似空心貨櫃那樣大，放在容易山崩落石的道路上，但屋頂要斜的
새공장인가보네ㅋㅋ
Ok that noise over the speaker would drive me nuts. I quit……
Плита держится на 50-ти мм с боеих сторон?) Я не строитель, но что-то тут явно не то) Мой внутренний сопрамат и инстинкт самосохранения сделал бы площать опирания немного больше, мало ли, вдруг краешек надколится, ну знаете как оно быват?)
За счет пустот , которые заливаются после монтажа, и арматур поверх плит сечение увеличивается многократно, и воспринимают все расчетные нагрузки. А монтажное опирание должно выдерживать собственный вес плиты, кстати оно армированное.
Não sei se esses cabos aqui no Brasil dariam certo... Parabéns.
Já funcionam por aqui desde década de 60's !
@@pedrocampos2965 Boa tarde, obrigada.
The first smartest precast plant? No way.. still doing so many manual things! drilling with a handhold, digging holes with the hand.. Its so 1990.
💝💗💖💜❤🤍💛 ..
この工法て合法なの？
😯👍
Класс
Для чего нужны продольные отверстия?
В конце видно, что они потом все бетоном заливают. Чтобы он внутрь плиты попал.
Partner with this KOREAN CO and start manufacturing all kinds of Precast; Hollow core; custom made Concrete Slabs in India. and
TETRAPODS. ETC.
50мм опирание плиты!?! Вау!!! Я в это здание не ногой!!!
если смотреть внимательно, то в конце показано бетонирование этого всего , при этом в пустоты на определенную длину загоняют бетон и возможно арматуру и получают "жесткое " соединение с ригелем и плитой
سبحان الله العظيم هذا قليل من العلم انجازات
Some one doesn't know difference between stranded wire rope and rebar. Different uses
Трос отпиливал без защитных очков.
Cutting rebar without safety goggles 😬
He was doing the health and safety squint. He will be fine.
Around 8:50 goggles found!
Они прищуривают глаза, этого, видимо, достаточно
13:40 These beams weighing several tons are placed flush against the load-bearing walls. I can't imagine the disaster in the event of an earthquake for the people below.
The steel reinforcement is again connected to the empty space and it crowds with the concrete.
You don't know anything about construction, so that's what it looks like.
This way, you don't have to make a separate mold.
When placing concrete, it eliminates the phenomena of concrete bending down due to its immense weight, increases the accuracy of its dimensions, and simplifies the structure of plumbing conduits through the spaces below; it simplifies the binding of reinforcing bars and reduces their complexity.
This method is very efficient for creating a series of identical blocks that do not require special design elements such as large factories or warehouses.
In addition, the load and center of gravity are pointed precisely to the floor, firmly fixed with reinforcing bars so that they are not pushed out, and after constructing several pipes below them, they are filled with concrete to form a complete structure connected together.
This advantage eliminates the hassle of having to use hundreds to thousands of cradles to withstand enormous weight when placing concrete, and has the advantage of preventing it from falling below.,It is a very helpful way
Pré maldade de concreto
raul confirme pila
진실되게 산업 전반의 기초를 다시지는 업체들
항상 잘되길 바라며
철근 하나라도 빼서 이익을 챙기는 모든 사업체들
관련자들 모두,
특히나 거짓말로 남의 인생 혹은 재산,
생명을 잃게 하는 모든 쓰레기들이
삼대를 넘어 대대손손 저주 받고
하는 모두 잘 안되고
병걸려 시름시름 앓다가
쪽빡차고 돈 10원 모자라서
다 디지길 기원합니다...
나무관세음보살 아멘 인샬라.....
13:30 the whole thing seats on just 3 inches each side?!
I'd love to see the whole process, I think these are just temporary sub-flooring for the single slab pour?
You are correct. There has to be a single slab pour to tie everything together
Sera moderna y todo pero que falta de despreocupación por parte de los trabajadores en tema de seguridad 😅 al manipular herramientas de cortes y cargas en suspensión
What were the knockouts for?
They probably put rebar into the end of the element, so it sticks out and gets casted together with the rebar sticking up from the beam they lay them on to secure it all in place. As seen at 13:40
Pretty casual with the pyjama bottoms on site. Insane.
❤❤❤cmt kro like mile gye 😅❤❤
😊😊😊✌️👌👌👍
보다 보니 기둥(세로) 부분 ? 에 철근을 3줄 빼고 하던데.... 안전에 이상 없이 잘 하는거죠. 고객 기준또는 강도에 따라서 하는거라 생각 합니다.
Massiv? Welcher Amateur macht die Übersetzung?
Eine von Hohlräumen durchzogene Platte als "massiv" zu bezeichnen ist ähnlich wie einen Sandhaufen in einer Ebene als "Berg" zu titulieren.
Das was zu sehen ist heisst auf deutsch "Spannbetonhohldiele".
Englisch "massive" würde ich bestenfalls mit "gigantisch" übersetzen.
Die Fertigung erfolg in jedem Spannbetonwerk in DE (und vermutlich weltweit) genauso. (Geschnittene) Lieferlängen bis 7m sind Standard, 12 m sind ohne grössere Probleme möglich.
We can deliver up to 16-17 meter lenghts depending on the thickness of the element. 😛
thank god this has corny dramaqueen music, would have been so lost without it
Корейские негры или негритянские корейцы?
What is that place... at the end?
Distribution center
Who is the factory DJ? bloooooo bo bo bo bo BLOOoooooo bo bo bo
13:25-13:45 Such a small slope(5 sm) is when there is an earthquake, then the plate will fall on your head?..
They will add another layer of concrete next to the span and inside the ends that will lock it in place. Notice the curved rebar hooks that will join the new layer to the previous one.
There is a small fulcrum for the slab, and the fact that the concrete will be poured will not play a special role...
А почему они плиты просто кладут при строительстве? Без цемента ?
может быть заложена некоторая подвижность конструкции... или потом стыки заливают....
Режет без щитка и очков трос. ТБ нарушено☝️
Bê tông hộp này sản xuất gần giống với bê tông dự ứng lực...nhưng không phải bê tông dự ứng lực !
This concrete box produces almost the same as prestressed concrete...but not prestressed concrete!
Need to wear safety glasses
اس کو خرید نا کیسے ہے
You *_cannot buy it_* easily with no money.
Alguém pode me responder se este homem afro de cabelos rastafari é nascido na Coreia ou é imigrante?????
이민자입니다
Весьма странная технология. У нас на предприятии используется горячий пар. Бетон заливается в форму опускается пресс и горячий пар обрабатывает, по итогу сразу выходит готовое изделие.
рабочая технология, пар здесь не прокатит, т.к. в отличие от вашего завода, вместо арматуры трос натянутый, обусловлено тем, что бетон должен набрать марочную прочность определённую, чтобы изделие не потрескалось. У нас после пара плиты еще до набирают марку в цехах, сразу их никто не гонит на объект.
смотрел корейский же ролик про плиты перекрытич с пенопластом-утеплителем, там пар испльзуют
what's with the strange bell noises and beeps?
Быстро застывает ваш бетон , всего лишь за сутки . Интересно почему пластиковые заглушки устанавливают выборочно не во все отверстия с торцов плит, и какая у них роль вообще ?
I can answer you in english. The plastic plugs are put there to prevent the concrete from pouring inside the element when they pour concrete between the ends on top of the beam. As you can see at 13:23 there is rebar sticking up, there will be filled with concrete. 🙂
Btw, in the factory i work, these elements can cure in about 6 hours, ready to be cut. 😛
13:41 Не сильно маленькое использование полки? не надо хотя бы 5-10 см, чтобы лежало на полке?
5 см там точно есть, но выглядит как то ненадежно. И непонятно зачем дыры сверху пробили. Думал может для монтажа краном цеплять, но нет.
3:27 Goggles??? Health&Safety????
They found them at 8:50