※This video does NOT include any paid promotion※ ※ 위 영상은 유료광고를 포함하지 않습니다 ※ 📦 제품문의(Product Inquiries): bit.ly/3tCzYe7 (한스) 🎬 촬영문의(Filming Inquiries): factorymonster2021@gmail.com -I film for the company who are proud of showing how their products are made. -팩토리몬은 제품에 자신있는 소상공인 분들과 중소기업을 대상으로 무료촬영을 진행합니다. Copyrightⓒ 2021. Factory Monster. All Rights Reserved.
The steam keeps the concrete from drying out too quickly while it cures. If it dries too quickly the concrete loses strength. A dry heat would suck all the moisture out and make the block brittle. Love the vids❤
concrete doesnt "dry" like clay, it cures through a chemical reaction with water. heat makes any chemical reaction happen faster. they use steam simply because water becomes steam when you heat it up.
Steam curing of concrete at atmospheric pressure has the advantage of accelerating the hydration reactions of Portland cement. Consequently, the material develops compressive strength and reduces its permeability in a shorter time compared with standard curing under ambient conditions :) :).👍
We recently had a block wall made from large blocks that look like false stone. In North America, those are often made from waste / surplus concrete. While the face looks good, the back of those blocks is often unequal. Instead of an overhand at the back, they use a keyway in the middle, so it really does not matter that they aren't all of the same depth, especially since they part usually gets buried and isn't seen by anyone.
Cure with steam to slow down the drying rate. If the water comes out of the concrete too quickly it’s cracks as different regions dry at different rates. Curing with steam slows down the curing, enough that it is stronger. ( less micro cracks internally)
Steam adds moisture which is needed on these perfectly mixed blocks..... the surface is really porous & the steam will add just enough moisture to help smooth out some of the openings > w/ the aid of a man with a trowel.
Wow imagine a comment not about how glorious the steam curing of concrete or whatever is happening. I know one thing though. I certainly will be investing in Korean heavy concrete industry manufacturing concern.
Cement is usually poured at a low temperature and crushed ice is placed in water to reduce the temperature, so I see a contradiction in curing the cement here with steam. This is to the best of my knowledge, and I am not an expert.
※This video does NOT include any paid promotion※
※ 위 영상은 유료광고를 포함하지 않습니다 ※
📦 제품문의(Product Inquiries): bit.ly/3tCzYe7 (한스)
🎬 촬영문의(Filming Inquiries): factorymonster2021@gmail.com
-I film for the company who are proud of showing how their products are made.
-팩토리몬은 제품에 자신있는 소상공인 분들과 중소기업을 대상으로 무료촬영을 진행합니다.
Copyrightⓒ 2021. Factory Monster. All Rights Reserved.
The steam keeps the concrete from drying out too quickly while it cures. If it dries too quickly the concrete loses strength. A dry heat would suck all the moisture out and make the block brittle.
Love the vids❤
Strange take. Moisture promotes the concrete to cure. in a perfect vacuum it would never cure
concrete doesnt "dry" like clay, it cures through a chemical reaction with water. heat makes any chemical reaction happen faster. they use steam simply because water becomes steam when you heat it up.
Concrete needs water to cure. Warm temperatures help that happen faster. So, steam is an ideal way to supply both.
Steam curing of concrete at atmospheric pressure has the advantage of accelerating the hydration reactions of Portland cement. Consequently, the material develops compressive strength and reduces its permeability in a shorter time compared with standard curing under ambient conditions :) :).👍
Thanks Mr copy and paste
@@JayPea-lk5rt best explanation. No drama
@@brucewayne2773 luff you
Great camera work.keep it going.
Great video yet again. Thank you from England ❤🎉
They really should give you a free own to take home but for your personal use only.
I think the steam is to help cure the concrete quicker.
I prefer “steam massage”.
Not quicker.. in a more uniform consistent way all throughout the structure
I love concrete
We are FROM BRASIL 🇧🇷
We recently had a block wall made from large blocks that look like false stone. In North America, those are often made from waste / surplus concrete. While the face looks good, the back of those blocks is often unequal. Instead of an overhand at the back, they use a keyway in the middle, so it really does not matter that they aren't all of the same depth, especially since they part usually gets buried and isn't seen by anyone.
Cure with steam to slow down the drying rate. If the water comes out of the concrete too quickly it’s cracks as different regions dry at different rates. Curing with steam slows down the curing, enough that it is stronger.
( less micro cracks internally)
Thanks for sharing your knowledge!
우다다다
👏👏👏
👍💪✌
👍👍👍
Anyone know what those large ones (4:10 & 7:37) with a hook on each corner are used for?
@DavG_NZ At the end of the video there are some blocks in place 😉
🦝🥰🥰🐺✌
Steam adds moisture which is needed on these perfectly mixed blocks..... the surface is really porous & the steam will add just
enough moisture to help smooth out some of the openings > w/ the aid of a man with a trowel.
I'm sure your boss is proud that you posted that comment 👍
Nah, I'm unemployed but perhaps my next boss will like it...... let's hope so. peace man
Wow imagine a comment not about how glorious the steam curing of concrete or whatever is happening. I know one thing though. I certainly will be investing in Korean heavy concrete industry manufacturing concern.
Is there a Korean Factory that make youtube videos?
Cement is usually poured at a low temperature and crushed ice is placed in water to reduce the temperature, so I see a contradiction in curing the cement here with steam.
This is to the best of my knowledge, and I am not an expert.
Thanks for sharing your knowledge!