Process of making giant Concrete piles. Japanese concrete pile manufacturing factory.

[@結希武政]

同業の事務職として、勉強として勉強になりました。ありがとうございます。

[@defpow1028]

機械科の学生です。勉強の参考資料として非常に優れている動画であると思いました。

[@のり-i1f2q]

カワノ工業の技術凄いですね👏✨興味深く拝見しました✨

[@nayu121212]

す、す、素晴らしい。。 そして働いてる方々かっこいいです！

[@Reiner_Markenfreund]

Danke für das schöne und sehr interessante Video.

[@zetareticuli8896]

Respect maximum from Poland!

[@Alex-bw9rw]

Japanese industry is a great

[@taiwantv68]

The concrete pile production process in Japan is so modern, thank you for sharing like 🔔💯OK my friend

[@yeagerxp]

Well done . Informative 👍👍👍. Thank you for sharing, be safe, 🇨🇦

[@yorozuinaba8855]

カッコイイ‼︎✨

[@nolyzy]

日本の技術力の高さが伺える。大きなものほど精度が必要。所々危険な作業もあるようですがご安全に！

[@RickCarroll-j5n]

Yay more knowledge thank you for being awesome

[@Mega37093]

プロセスX👍👍👍

[@BluestedSRT4]

Beautiful work guys.

[@ag3262]

こうして我々の家庭に届けられる

[@TheGreatProcess]

Thank you for the always great process! Very encouraging and motivating!

[@김대연-m2h]

Best of Best 👍

[@shahriarfardin777]

Love from Bangladesh

[@olgat5901]

Спасибо! Было очень интересно и познавательно! 👍

[@hayatoN]

埋没数十年後ちゃんと抜くまで強度が保たれてるのがすごいわな

[@kv.9425]

Every thing is so clean and precise !

[@TheMadisonHang]

A very special place I see alot of intersection of different industries in close proximity here

[@Omega32231]

Very good very nice ❤

[@MinhNguyen-nl1gm]

Những cây cọc bê tông được sản xuất, Rất đẹp và công phu. Người Nhật làm OK 🇯🇵👍.

[@陳建新-x3h]

很棒的影片，感謝分享👍

[@mayurireddy8196]

Amazing gaint concrete pipes making

[@unique5943]

عالی بود👏👏

[@MinhNguyen-nl1gm]

Quy trình làm cọc bê tông Nhật Bản rất tuyệt vời. Nhà máy sản xuất rất đỉnh..🇯🇵👍.

[@Kargoneth]

@7:40 Wow that's a big hand-stamp!

[@もり-l6h]

電柱とかも同じ工法で作ってるのかな

[@Zifengtower]

精致得像艺术品👍👍🇯🇵

[@ASRvw]

Ein Allerwelts-Prozess. Das einzig japanische daran ist, dass er in Japan stattfindet. Aber letztlich macht man das überall auf der Welt genau so.

[@t-2619]

出来れば鉄筋の納入・加工とコンクリート材料の納入検査と配合状況も見せて頂きたかった。

[@Kargoneth]

Centrifugal compaction? Fascinating.

[@fabr5747]

Standard !

[@mouse454]

interesting water separation and drain. looks like its done before the concrete hardens seems risky

[@m0rthaus]

If you look at the screen of the computer controlling the centrifuge - it ramps up slowly from 250 RPM all the way to 1530 RPM. I'm not sure the exact radius of the concrete pipe they're working on, but it looks to be at least 20cm (40cm width total). That would mean it's spinning at a Relative Centrifugal Force (RCF) - equivalent to 'g force' of 523g. The human circulatory system fails in fighter jets at about 5g. At 523g's there isn't any significant amount of water staying in the cement (or vice-versa) before they pour out the excess.. don't worry, they've done the maths and science prep already.

[@MohaddisMedia]

BEST

[@WANDERER0070]

8 : 08 min workers blue air cooled jacket 😊

[@j.fiminio]

Muito legal . . . . 👍😀🇧🇷

[@alikemalaltunay7550]

Biz türkiye deprem bölgesi olduğumuzdan,sizleride tebrik ediyorum...❤

[@fujiwara_shino]

カワノ工業って田布施にも工場なかったっけ。 188号線走ってるときに見かけたような。

[@lindsaybrown7357]

This technique was pioneered in Australia by Walter Hume.

[@FauziahMahmud-o5d]

Prai Hume, dah lama guna tekno ni.

[@demef758]

Why wasn't the tension of the rebar shown? This step is very vital to pre-stress the concrete. Without it, a long thin concrete tube like this will collapse with very little load.

[@the48thronin60]

How many times have you seen concrete fail in Japan? A lot? Or almost never since the earthquake in Kobe. Why don't you go on a chinese construction page and talk shit? Do you think the guy that made this video runs the company? You're a troll.

[@fabr5747]

Because it^s not ! Who said these or pre-stressed? The problem of long thin ones is instability. But the instability isn't a problem as those are set into the ground, and with the loading of the terrain around, it stabilises the piles.

[@amarkhan6426]

❤Nice

[@joansparky4439]

This missed showing the pre-stressing of the long steel-rods that they fit into the steel rings at the top and the bottom, no?

[@Not_Found_0]

Есть мнение, что предварительное натяжение работает только с тросами. В данном случае арматуру натягивают, чтобы она не провисала в опалубке. Да и не нужно это в колоннах, потому что они испытывают нагрузку на сжатие.

[@lilianbenevento9820]

❤❤❤❤❤❤❤❤

[@TakWahCHIU-ho2eu]

數拾年前Hk都有，現多用工字鐵椿，大口徑鋼椿，可大至2.5M。

[@mister_arbuz]

👍👍👍👍👍👍👍👍

[@nileshsalla5089]

i have one question when you are poring concrete in pile then how it take shape of tube ?

[@gnidnoeled786]

Why main rebars loose or not prestressed? Anybody could explain?

[@NickRios]

6:07 when that Taco Bell hits you

[@tomoki1958]

7:45 あたりの検査。これが出来形サイズの測定検査だったら残念だ。こんな貧弱なコンベックスで一人で手送り測定とは…。

[@Nobe_Oddy]

what are the piles used for? piers out into the water?

[@yeagerxp]

It was described in the subtitles, the piles are used in weak soil to support the foundation of buildings"

[@ДИВЕРСанька]

Класс !

[@youtuberannie115]

電柱を作る方法と同じだ！

[@абдул-барисулейманов]

не подробно,отсюда не всё ясно по процессам,каково время центрифугирования бетона,пропарки и так далее?

[@伍豪-v5z]

钢筋没有焊接固定，焊个铁丝笼有啥用？

[@上杉謙二-v7t]

こういう事は大事小中で社会科見学しなくては。いけない

[@ruslantsviatkov3415]

Прикольно

[@black-emperor34]

杭となる訳か

[@HiroArchBishop]

ずいぶん手作業多いんだなぁと そんなに需要無いから機械化できないのかな

[@眞眞敬]

캬!!~일본 최고 👍

[@ukpnpngntd]

32 second ago

[@鴨川水穂]

不思議だ～🤔あれだけ強烈に圧力掛けて(昔はピストン式😂)打ち込むのにセメントにヒビが入らないのが--普通砕け散るが？50メートル打ち込む時も--ムム～🤔愛してる💓♥️❤️コンクリートパイル様世の中不思議だらけ---

[@ابوزينب-ذ3ف]

باسم الله الرحمن الرحيم ما شاء الله

[@UwaisAl-xp6eh]

🏹☯🇯🇵🎴🏹

[@UwaisAl-xp6eh]

🇰🇷🇯🇵🇵🇭🇹🇭

[@noviopi3108]

Spun pile

[@дмитрийзолотарский-ю9ш]

Бетон дорогой, а рабочая сила дешёвая. Бедность. Очень трудоёмкий процесс, много технологических операций. Арматура убогая . Дырка посередине зачем ? Без дырки свая была бы прочнее !