#059

  Рет қаралды 8,104

Takehiko MIDORIKAWA

Takehiko MIDORIKAWA

Күн бұрын

Пікірлер: 22
@holdurhorse9149
@holdurhorse9149 5 ай бұрын
I see how you mix it but, how do you make high strength concrete above 4000 psi ?
@gustavodemira7416
@gustavodemira7416 Жыл бұрын
Knowledge is truly good when it's open source!
@curiouspeople6441
@curiouspeople6441 7 ай бұрын
Will probably use this to make me deadlift 45lb weights if it’s cheaper than buying one
@heartobefelt
@heartobefelt 2 жыл бұрын
what created the high strength ? higher cement ratio ?
@takehikomidorikawa7767
@takehikomidorikawa7767 2 жыл бұрын
The materials and mix proportions used are secret.
@JacksonTeja0304
@JacksonTeja0304 Жыл бұрын
@@takehikomidorikawa7767 if u maintain secretly then why u demonstrating this
@FknNefFy
@FknNefFy Жыл бұрын
Curing in water
@FknNefFy
@FknNefFy Жыл бұрын
Oops there goes the big secret! …I’ll say now or even for wasting my time with a pointless video
@soeren72
@soeren72 Жыл бұрын
@@JacksonTeja0304 True, and thin/watery = weak concrete
@eddiebernays514
@eddiebernays514 7 ай бұрын
should use small rod when using 4x8 cylinders
@km-le7oe
@km-le7oe 2 жыл бұрын
いつも有用な動画の公開ありがとうございます。 いまコンクリートに関して勉強中で、この動画の超高強度コンクリートとは 関係なのですが、JIS R 5201のセメントの物理試験内に規定される 「セメントの凝結試験」についての動画があれば公開願います。 ※色々と探しましたが、セメントの凝結試験を実施している動画は見つけられ ませんでした。セメントの粉末度試験を公開されているのもここが唯一だと思います。 感謝します。
@petrokemikal
@petrokemikal 8 ай бұрын
How to make high strength concrete without showing you how to make hight strength concrete.. Very informative.. This gets a thumbs down I like it so much..
@onlythetruth883
@onlythetruth883 7 ай бұрын
Playing games. He is taking us for fools. He has shown us nothing! Wasting our time.
@aarondcmedia9585
@aarondcmedia9585 3 ай бұрын
Complete waste of time watching this.
@TechTrashCash
@TechTrashCash Ай бұрын
This doesn't tell you anything.
@guangyizhu5232
@guangyizhu5232 2 жыл бұрын
既然没关评论我真的想说两句 绿川教授你这视频的信息密度是不是稍微低了点, 连最终强度测试结果也不放出来, 干这行的人这个视频应该是不需要看的,不干这个行的人看了我感觉也看不出啥门道来,我是没交学费,但看视频也是要花时间的呀,唉
@onlythetruth883
@onlythetruth883 7 ай бұрын
Fully agree with you.
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