Testing Cheap vs Expensive Concrete Vibrators (one is not meant for concrete…)

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We decided to test some “unconventional” tools for vibrating concrete. Thanks to our sponsor Squarespace, go to www.squarespace.com/evanandka... for 10% off your first purchase. Check out the tools we used below! 👇
Want behind-the-scenes content? Check out the Aftershow for:
• How we ended up with such a crazy idea
• Expectation vs reality for each vibrator
• One idea I had to make the table vibrator work better
• Musings about pressure pot or vacuum chamber
• Comparing concrete to resin
• Why we never used these tools in our past concrete projects
Patron members watch it here: www.patreon.com/posts/9087522...
RU-vid Members, watch it here: • Concrete vs Resin (Con...
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TOOLS & MATERIALS (affiliate & sponsor links)
Planter mold amzn.to/3NRalfQ
Bubble coaster mold amzn.to/42AlPcD
Vibrating table amzn.to/3P4Xvwr
Industrial vibrating wand amzn.to/43h90Ew
“Personal” vibrating tool amzn.to/3JavCzh
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🎼 MUSIC
Bass Vibes, Corn Cob, Covert Affair, Deuces, Disco Sting, Discovery Hit, Doh Dee Oh, Elevator Music, Funky One, I Knew a Guy, March of the Spoons, No Frills CUmbia, Secret of Tiki Island by Kevin MacLeod
The Inspector by Frank Schroeter
Jailbreak Whispers by John Bartmanm
*As an Amazon Associate I earn from qualifying purchases.
0:00 Intro of us getting demonetized
1:54 Vibrating table test
6:15 Control pour of planter mold
6:40 “I remember why I hated this”
7:05 Control pour of coaster mold
8:45 Demolding the controls
10:15 Slaps vs a huge vibrating table
11:32 Shouldn’t have bought this one…
13:55 Katelyn tries the… thing
15:08 Evan comes back for more
15:37 Tiny mold vs huge vibrator
16:44 Footage of us getting demonetized
16:54 Evan’s tryouts
17:20 Review and demolding
20:42 This one is hard to explain…
22:27 Trying the “pulse” feature
23:10 A motivational speech
23:42 Coaster mold vs tiny vibrator
24:47 Personal vibrator demolding
26:10 Pros and Cons

Хобби

Опубликовано:

6 май 2024

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Комментарии : 3 тыс.

@EvanAndKatelyn 6 месяцев назад

Get concrete on your clothes? Buy new ones at shopevanandkatelyn.com/ like our new Fail University design. ALSO, we got an important safety heads up for the big vibrator from a lot of commenters: don't hold on the the metal shaft since it can injure you!

@datgaydangernoodle1315 6 месяцев назад

I love you videos! Ive been watching 3 years and when you upload a huge smile still crosses my face :)

@Ms_Si1v 6 месяцев назад

I love them so much ❤ say hi to joob for me please 😊

@ArisuOkami 6 месяцев назад

yall could set up a device to hold the 99$ Concrete Vibrator up for the ease of use haha Like maybe a hook to hold it up from the roof so all you need to do is aim the nose? 😂 PS. you could still use it for bigger projects for sure

@blodpudding 6 месяцев назад

I wouldn't have pegged Evan for being so handy with a vibrator

@Awkwatik 6 месяцев назад

You are officially "that type of channel"

@arlette3441 6 месяцев назад

I think we need a “not that kind of channel” counter for this one😂

@Ms_Si1v 6 месяцев назад

Yes💀

@arkiviantunes 6 месяцев назад

A compilation would be great 😅

@EvanAndKatelyn 6 месяцев назад

Use the like button

@sketchedout4080 6 месяцев назад

@@EvanAndKatelyn alwayss

@jessietymoczko2921 6 месяцев назад

not that kind of cannel :/

@thaumaTurtles 6 месяцев назад

I'm a civil engineering student and we just learned about concrete vibrators last week! Suffice to say, my class was... about as mature as you'd expect a bunch of first-year university students to be

@EvanAndKatelyn 6 месяцев назад

so about as mature as us too?

@She.Follows.The.Sun. 6 месяцев назад

"it's not that kind of class" --oh, but it seems it is.

@sarahberry4427 6 месяцев назад

@@EvanAndKatelyn😂

@JessBonomo 6 месяцев назад

@@EvanAndKatelyn anyone else not linking this comment because 69?

@janasubrtova808 6 месяцев назад

I went to a civil engineering secondary school, I think we had a similar experience 😂

@GaisaSanktejo 6 месяцев назад

For future reference; you aren't meant to hold the metal shaft on a concrete poker/vibrator, it can damage the blood vessels in your hands, you're meant to hold it by the insulated rubber shaft

@takumi2023 6 месяцев назад

they definitely need to see this if they ever plan to use it again.

@fruitymcfruitcake9674 6 месяцев назад

Thank you for saying something; I'm hoping they see this. You can seriously hurt yourself doing that.

@spacetrashfallingdown 6 месяцев назад

I was looking for that comment! I was hoping they would at least put some protective gloves on

@GaisaSanktejo 6 месяцев назад

@@fruitymcfruitcake9674 Anytime. Though blood vessels are only part of the potential issues with certain tools, whitefinger, burst blood vessels, nerve damage and so on... yeah, those things look benign, but misusing ANY power tools and other types of equipment that vibrate (sonic cleaning baths for example) can lead to numerous undesirable side effects

@BwooHuraca 5 месяцев назад

Great. Now this info combined with the jokes in the video are making me question the devastation it could cause if someone tried it for "personal" use.

@lezlezzin 6 месяцев назад

lmao I just love their back and forth dynamic "oh... like a strap on?" "come on" - evan, barely containing laughter

@Nevir202 26 дней назад

If she were a little quicker, "Ya, that's the idea." would have been a great retort lol

@lynnobrien1748 6 месяцев назад

Katelyn barely holding it together is infinitely funny

@ottorus291 6 месяцев назад

Lol I saw this thumnail and had to watch it imediatyly just in case it got taken down 😅

@silverhoney6969 6 месяцев назад

I know! I expected it if Evan, but Kaitlyn was in charge of this videos hidden gems

@erikalovelace2705 6 месяцев назад

I haven’t browse the comments to find if anyone else has said this yet, but the vibrating table is probably a larger version of the vibrating table that we use in dentistry and if that is the case, you have to put some pressure onto the container that you are shaking, so that the material inside vibrate. That is also why your container started to fall off the vibrating table, it’s because you’re supposed to hold it and apply pressure so that the material inside vibrates at the same speed as the table. If you don’t add pressure it just gently shake the container in the material and it doesn’t actually vibrate the bubbles out

@zebraloverbridget 6 месяцев назад

It looks like they also might have misused the giant industrial stick vibrator too. The amazon listing says not to put it in all the way or to the bottom of the concrete

@laurens3857 6 месяцев назад

I’m predental and I was like eh???? What table and then I was like ohhhhh for like impressions and stuff……

@faremir 6 месяцев назад

I think biggest issue is they are using incorrect tools with unrealistic expectations. These are not tools to get rid of all bubbles but to prevent any big gaps between concrete so it won't collapse on itself under load. That's also why the small stick was so efficient at places where it actually reached.

@mazchen 6 месяцев назад

Seems right. You could already see the difference after the mold got fixed on the table and the vibration actually transferred into it instead of moving it around.

@frankiemillcarek6976 6 месяцев назад

Thank you for this context. This will actually help me practically!

@Vexic929 6 месяцев назад

I'm almost surprised this episode wasn't sponsored by Adam & Eve lol

@dgthe3 4 месяца назад

Had they colaborated with Dr. Doe I'm sure it would have been.

@sharkie-boo 3 месяца назад

to change the subject : i made it 234 likes under your comment :>

@Vexic929 3 месяца назад

@@sharkie-boo nice!

@emilyjanet455 2 месяца назад

I came here to say this. 😂 if there were ever a video for them to sponsor...

@colelowe2122 6 месяцев назад

Something that would be really cool is putting colorful resin in the holes of the concrete. I think that might look pretty neat.

@SaraMorgan-ym6ue 4 месяца назад

slap it slap it good.🤣🤣🤣🤣🤣

@HonestAuntyElle 6 месяцев назад

Evan and Kaitlyn being in charge of different buckets, really puts the Adjacent in Science Adjacent when it comes to the control group.

@sofiadragon6520 6 месяцев назад

Agreed, and you get to see the difference in consistency for adding just a little water and taking several minutes to stir and Katlyn dumping it all in at once and moving faster. If they had measured out equal water and powder they should have kept to that and let the technique be the difference.

@moonbasket 6 месяцев назад

I was thinking the same thing. Haha

@creativename. 6 месяцев назад

Aw hell nah

@babybaklavagus 6 месяцев назад

😂🤣😂🤣😂 i cackled--too true

@afrmx 6 месяцев назад

Exactly! Evan’s thick mixture probably lost a lot of water during the lengthy mixing and vibrating process.

@kerra7386 6 месяцев назад

My husband worked with concrete for his work and he said one of the ways they would get rid of bubbles is by using a sawzaw. Take the blade out of it and put it against the bucket and pull the trigger so it vibrates the bucket. He said it worked really well and they didn’t have to buy any separate tools.

@ge2719 6 месяцев назад

even more effective, they could print an adaptor that allows the to attach their "Personal" sized cement vibrator to the end of a reciprocating saw... get in there good and deep that way 🤣

@robertbaker7610 6 месяцев назад

I have also seen them use the sawzall method on the wooden forms for like patios and such where you could possibly see the sides.

@GeirEivindMork 6 месяцев назад

Lol, it has been my way to do concrete since I got a sawzaw. Works like a charm if the bucket is large or if it is a small thing.

@ginnipig 6 месяцев назад

If you have an air line, an air hammer works wonders!

@bruce-le-smith 6 месяцев назад

ok this is really helpful information actually thank you community!!

@kimberlyfox8164 6 месяцев назад

I feel like this is a perfect example of “it’s not the size of the tool, but how you wield it that counts” 😂

@SaraMorgan-ym6ue 4 месяца назад

I farted there's an air bubble right there.🤣🤣🤣🤣🤣

@vincedibona4687 Месяц назад

@SaraMorgan-ym6ue Stop. Just… stop.

@upholdthesecond92 4 месяца назад

😂😂😂 my brain initially ignored the word “concrete”. It took 5 minutes into the video to realize what the vibrators are “actually” used for 😂😂😂.

@Katethefursuiter Месяц назад

REAL

@brookead 6 месяцев назад

There is no other channel quite as good as this one for double entendres....... A few weeks ago when Katelyn said "So you goin' in raw?" I spat out my drink! :)

@EvanAndKatelyn 6 месяцев назад

eeehhehehe forgot about that

@nighttimestorytime3353 6 месяцев назад

@@EvanAndKatelynhonestly I also forgot about that but now it’s aging very… interestingly?😂

@Just1Nora 6 месяцев назад

Right?! I sputtered, which is the non-drink version of a spit take. Then I cackled so loud I woke my cat. 😂

@jencstephens5452 6 месяцев назад

@@EvanAndKatelynwhat was once a kid friendly channel......

@SabillaQueenta 6 месяцев назад

That's why I can't watch their videos while eating/drinking because I have choked twice before 😂 too funny!

@robyyynn 6 месяцев назад

i never thought the day would come where i would watch evan and katelyn talk about vibrators so much 😭

@EvanAndKatelyn 6 месяцев назад

How would you rate the vibes?

@sketchedout4080 6 месяцев назад

@@EvanAndKatelyn definitely 10/10

@DominusFeles 6 месяцев назад

@@EvanAndKatelyn *vibrations

@iamaduckquack 6 месяцев назад

@@EvanAndKatelynBuzzin'

@waltuhmelon 6 месяцев назад

@@EvanAndKatelyn the vibes feel satisfyingly good 😩

@Sebbiewebbiewoo 6 месяцев назад

I agree with Katelyn, pulse mode is more agitating for me as well 😂

@robertmcneil2718 5 месяцев назад

NOOOOOO XD

@livy-476 2 месяца назад

😨😨

@andrewholdaway813 5 месяцев назад

I like the fact that you can wear the personal version, so it's always ready should an impromptu mix party break out.

@dawnmolloy9351 6 месяцев назад

Katelyn: We can’t be making those kind of jokes. Also Katelyn: Kind of like a strap on? 😂

@pandoratheclay 6 месяцев назад

Multi purpose

@sarahberry4427 6 месяцев назад

@@pandoratheclayyes

@plebiansociety 4 месяца назад

"...for the bottom?" made it even worse

@MISSINGINACTIONNNNNNNN 4 месяца назад

and “just touch the tip” 💀

@3173_Delta 6 месяцев назад

Katelyn giggling uncontrollably at "pulse mode" is making my day 🤣

@NiHaoMike64 6 месяцев назад

Helps the battery last longer.

@minaharker9615 6 месяцев назад

@@NiHaoMike64 The giggling?😆

@NiHaoMike64 6 месяцев назад

@@minaharker9615 Because the battery is laughably small. I'm trying to figure out the use case for a vibrating pen, seems it would be a lot more useful if it had BLE so it could be used as a "silent" alert device.

@3173_Delta 6 месяцев назад

@@NiHaoMike64 You don't know what a typical use for a vibrator is? 💀

@_Error_404_Goodbye 6 месяцев назад

Maybe this has been suggested in the comments somewhere but I feel like since your projects aren’t very big it might be better to use a vacuum chamber? Or maybe even a mixture of both methods. Vibrate the aggregate into shape then vacuum treatment to pull the air out of the entire system for the best results. I know vacuum chambers yield excellent results with resin

@ghmh 6 месяцев назад

this

@vincedibona4687 Месяц назад

You must be new here. Suffice to say, they know about both pressure pots and vacuum chambers.

@jounisaari9471 21 день назад

Boil water a bit with vacuum, and you can be sure no bubbles left. Vacuum is good for removing bubbles from resin (polyester or epoxy) also

@felixcaskey4193 5 месяцев назад

9:46 Did *not* expect to watch someone circumcise a rock today.

@ssvr6 6 месяцев назад

Ok, so we need an Evan and Katelyn "after dark" episode(s). This is the kind of humor we all want. :D

@TheForeverRanger 6 месяцев назад

I would gladly pay for that.

@BubbleBunnyy 6 месяцев назад

@@TheForeverRangerSAME lol patreon videos maybe?

@veewooshi9882 6 месяцев назад

I was thinking the same thing and I really how perverse I was. I’m okay with it 😂

@kittysoftpaws3677 6 месяцев назад

@@BubbleBunnyyNO IM POOR

@MrTaz0079 6 месяцев назад

Onlyfans site, lol @@BubbleBunnyy

@DeamondsArt 6 месяцев назад

Dental Tech here so working with gypsum and table vibrators every day. 😆 The way a vibrating table works is that it helps you let the concrete/gypsum flow into the mold rather than using it after you already filled most of the concrete in. If you put in huge amounts from the start you are bound to trap bubbles. You are supposed to take a spatchula or something similar and pick up some concrete before pressing it against the vibrating mold so the concrete/gypsum flows in and pushes the air out. That way you get almost no bubbles at all. 😉 Love your vids~ Keep up the great work!!

@EvanAndKatelyn 6 месяцев назад

OOOh awesome thanks for the tip! We'll try that in the future

@Izzy-cp8yt 6 месяцев назад

@@EvanAndKatelyn Although, filling those gaps and bubbles with resin could create a really interesting effect!

@end_slayer 6 месяцев назад

@@Izzy-cp8ytor turn the pots into lamp shades

@end_slayer 6 месяцев назад

Also, was looking for this comment.

@Izzy-cp8yt 6 месяцев назад

@@end_slayer that sounds really heavy, but it would look really cool! Like a disco ball or star projector effect!

@PMTcommenter 6 месяцев назад

This was a totally normal and not weird at all episode 😂😂 laughed way too hard the whole time

@adamgreenspan4988 4 месяца назад

I really hope you guys don’t get demonetized because this video is going to get an absurd number of views and you guys deserve every cent that comes with that.

@charlottecaywood1099 6 месяцев назад

Can we just take a moment to celebrate katelyns editing?! The sheer amount of skill in executing some of her visual jokes is just 👌 perfection

@missbeaussie 6 месяцев назад

I believe they have someone else edit their videos now.

@jimthechaosbunny 6 месяцев назад

@@missbeaussiewell whoever did the editing, they're great at it!

@mememomo-jf6yk 4 месяца назад

I bet she tested it on herself too later in bed and enjoyed the extreme pleasure. she don't need him anymore.

@squishy312 6 месяцев назад

The black spots in the bottom of the mold are most likely magnetite and/or hematite. They are the black sand that you get when you pan for gold. They are the heaviest besides the gold, and is frequently what you have to separate the gold from in the last steps. The vibrating causes the same liquefaction that happens when you are panning. All of the particles become one with the liquid, and the heaviest particles fall to the bottom. If there was gold in the sand, you would see gold spots as well in the mix. This is also why you had the spinning effect on the vibrators. The magnetite sand was magnetically attracted to the iron/steel chunk inside the vibrator that spins. It would be cool to see what nothing but a large volume of magnetite would do with that big sucker.

@texasgemtree 6 месяцев назад

I like magnetite! I have magnetite jewelry. I had no idea there was magnetite in cement.

@squishy312 6 месяцев назад

@@texasgemtree It's in the sand. There isn't much in commercial sand, but enough makes it through to cause this. The sand is part of the ready-mix concrete. If you want to see it in action, look up Dan Hurd Prospecting. He has videos where he separates it with a 3D printed machine that has the same effect. It's fascinating. It's blue and has a rotating electromagnet that does the same thing as the vibrators. (except less vibrating).

@ScottMyersOfTheEarth 6 месяцев назад

Well that is incredibly interesting!

@sarahgilleeny2903 6 месяцев назад

wut🙃

@capuchinosofia4771 6 месяцев назад

That was very interesting to read, thank you!

@aninXasil 6 месяцев назад

This is so much fun to watch! Now I need to see a reciprocating saw being used as an alternative/comparison. I have seen several videos for concrete vibration where that was being used. Just the saw held against the mold without a blade and then vibrate the bubbles out for a few seconds.

@JaffaCakes4221 6 месяцев назад

The people deserve the raw footage of Evan’s concrete nerd out we want to hear it! 🗣️💥

@randirafaeli 6 месяцев назад

So now they're becoming this type of channel eh? I love it.

@EvanAndKatelyn 6 месяцев назад

Not that type of channel

@AnthonyBowman 6 месяцев назад

@@EvanAndKatelyn that is correct! It's THIS type of channel now! :p

@theanomynusguy 6 месяцев назад

hmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm@@EvanAndKatelyn i think you are

@ShortArtGuy 6 месяцев назад

@@EvanAndKatelynits that type of channel

@DonsArtnGames 6 месяцев назад

@@EvanAndKatelyn As much as you giggled... it's that type of channel

@iamaduckquack 6 месяцев назад

My wife has never been much for DIY but for some reason she seems to have found a sudden interest. Thanks guys, finally something my wife and I can share in together 😊

@veewooshi9882 6 месяцев назад

I wonder why 😏

@nwerd7584 6 месяцев назад

@@veewooshi9882 she chose the industrial.

@michaelparham1328 4 месяца назад

8:29 For those who may not know, cement and concrete are different. Concrete is a mix of cement and an aggregate like sand or gravel.

@brickcitrus 5 месяцев назад

This whole video is an innuendo, and I am here for it. I hope this video goes viral you two deserve it!

@mugi2436 6 месяцев назад

did they finally make “that kind of video”?😂😂

@datgaydangernoodle1315 6 месяцев назад

I think they might've 😂

@arkiviantunes 6 месяцев назад

I've just started watching and the humour is real 😅

@sunriseonyt 6 месяцев назад

no. If so Demonetized

@xxxdiresaintxxx 6 месяцев назад

I hate to say it.... But this is not the first 😂😅

@mugi2436 6 месяцев назад

@@xxxdiresaintxxx definitely not lol

@singlsrvngfrnd 6 месяцев назад

I think Hitachi makes a "concrete" vibrator which seems would be a happy medium between that industrial one and the tiny one lol

@TheRonjoe223 6 месяцев назад

Some even say it works "magic"

@xpehkto 6 месяцев назад

Just be careful while ordering one, as Hitachi does industrial ones too.

@liriodendronlasianthus 6 месяцев назад

"Back massager"

@orphantheism 6 месяцев назад

This is so funny because Hitachi is such a huge company, they do in fact sell concrete vibrators as well as "massagers"

@LordNecron 6 месяцев назад

Hitachi sold the rights to it, so some other company owns the design and all these days.

@MYSTERIOMUSIK 6 месяцев назад

We really need to give Katelyn props for her editing cause i literally spit out my tea when the cup was about to fall off the vibrating table

@Q.7 6 месяцев назад

My RU-vid feed suggested this video. And I think for the first time ever it did a perfect job. You guys are awesome.

@dalelane7935 6 месяцев назад

Are we able to get a longer version of this? As an engineer I’d have loved to have heard Evan’s concrete nerd out

@gnu740 6 месяцев назад

As someone who has never dealt with concrete in their life, I would also like the concrete need out.

@pbandjamie0 6 месяцев назад

I WAS JUST ABOUT TO SAY THIS I LOVE CONCRETE🥺🥺🥺

@FiercesomestDragon 6 месяцев назад

Same.

@davidsmock8235 6 месяцев назад

Bigger, Longer and Uncut?

@Hufflepuff_cookie 6 месяцев назад

As someone who is just curious about stuff I don't need to know and will probably never have to deal with, I also would have liked to hear the Concrete Nerd Out

@Aragedie 6 месяцев назад

When she was stepping over the cord holding the vibrator stick thing I was hysterically laughing 😂

@texasgemtree 6 месяцев назад

Ditto! And the pause.

@NonsensicalSpudz 6 месяцев назад

16:02 that would've an interesting experience lol

@riftalope 6 месяцев назад

12:42- The effects of that industrial monster made me think of the background vocal from TMBG's See The Constellation. Except that instead of saying Con-sta-la-tion over and over the word is liquefaction! > Li! Qui! Fac! Tion! Liqui!! Faction!! Liqui!! Faction!! Li! Qui! Fac! Tion! Liqui!! Faction!! Liqui!! Faction!! Liqui!! Faction!! Liqui!! Faction!! Liquefaction! Liquefaction!... Gee the Liquefaction kind of blows my mind! No rebar or stones to see so far. Just a wall made of sand and lime. Just a wall made of sand and lime. Just a wall made of sand, and, lime. And so on.

@emmetthowell899 6 месяцев назад

I love that they’re moving closer and closer to being ‘that type of channel’ with their jokes. At the beginning of the video I challenged myself to hold it together and it did not last that long but when katelyn said strap-on I actually laughed out loud and then just kept grinning for the rest of the vid

@larksie 6 месяцев назад

I started watching while my husband was still asleep (early Saturday morning here) thinking "I can keep it together" and uhhhh probably by half way through I had definitely woken him up with my increasingly un-muffled cackling from the lounge room.

@kevincrediblee6745 6 месяцев назад

“Did not last that long” heh

@Unmannedair 6 месяцев назад

So, part of the reason you're seeing bubbles is because of your mold loading technique. You need two batches, one surface patch that's very thin, and then a bulk batch. The thin batch is called the slip. Use it to coat your mold and let it start to cure before loading the rest. It should be just sticky enough to cling to the wall of the mold by itself. You can spin the mold around and use gravity to help you spread it. Then once the mold has been coated once or twice, then you load in the rest of the concrete.

@takumi2023 6 месяцев назад

nice to know, thanks.

@adriand00 4 месяца назад

So are bubbles just a surface thing? because that is a perfect solution for surface bubbles. But what about micro-air-pockets in the mix?. Am pretty sure concrete works just as well with them.. but lets say we want to maximize this. I imagine that vibration would not be able to take them all out as micro-air-pocket will take an eternity to reach the surface.. but what about putting it into a vacuum?

@TimSheehan 4 месяца назад

@@adriand00 if there are bubbles on the inside, you can't see them so it doesn't matter for decorative items like these

@MaxSMoke777 4 месяца назад

Neato! That's similar to how you get a smooth surface with resin molds. First you paint the inside, smear a coating around, really work it into the edges, then pour in the rest of the resin. I've never failed to get a clean surface with resin by doing that. If I have a disposable paintbrush, I'll even paint it in just to really reach every cervase.

@Mattle_lutra 3 месяца назад

Oh, I'm gonna try this, but also aerate my "fill mixture" that goes inside the slip layer.. Pros, light weight and possibly more insulating as a flower pot. Cons, frost cracking and strength.

@EricN73158 6 месяцев назад

So yeah, like you said in the video. The second tool is used more for big forms, like walls, posts, floors, stuff like that. Small lil forms it does not really shine in but I think it still did a really good job. I work in construction and they use them on the job. It is like magic how well it works.

@ellielewis3185 6 месяцев назад

When I tell you that I've been watching for years and I just recently got my entire apartment hooked... you guys are now our comfort RU-vidrs!! keep doing what you're doing, you're so fun :) have a good day 🤙

@mcowley895 6 месяцев назад

I am so proud of you for managing to find the least offensive and classiest personal vibrator I've ever encountered. Love your video as always :)

@cloiebuggeater 6 месяцев назад

I looked at the listing (unintentionally hilarious), and it apparently doubles as a necklace 😂

@gr33ngirlsea 6 месяцев назад

@cloiebuggeater those ones always seemed so...interesting, to me. The novelty seemed like a bigger selling point than the convenience, lol.

@DarkDreams948 6 месяцев назад

@@gr33ngirlsea100% its why the lipstick vibrators and that rose one sell so well for how well you can blend it with every day items and if someone comes across it they wont be like oH GOD WHAT IS THIS 😂

@gr33ngirlsea 6 месяцев назад

@@DarkDreams948 ah, okay, that makes sense then!

@mcowley895 6 месяцев назад

omg for when you're REALLY on the go haha @@cloiebuggeater

@christiandavegutierrez475 6 месяцев назад

In case y'all decide to do this again, it's better to manually put all the concrete fully into the mold before vibrating. Shim it all in, instead of waiting for it to flow in via vibrator. Then make sure to move the vibrator around the mold instead of just keeping it in one place all the time. Both should prevent over vibrating. That said concrete vibrators are meant to prevent big gaps in pours not totally remove bubbles so you'll most likely still get bubbles Edit: this is for the industrial vibrator btw lol

@GaisaSanktejo 6 месяцев назад

I totally agree, you'd need a vacuum chamber to remove all the bubbles

@coogiler 6 месяцев назад

@@GaisaSanktejoWell, vibrators could almost eliminate bubbles but along the way it will separate everything else. Smaller the bubble, the slower it flows.

@tehpanda64 6 месяцев назад

suffice to say, these youtubers did not watch a youtube video on how to use their tools....

@YouCountSheep 6 месяцев назад

This, and additionally you want to knock on the bottom if you can not on the sides or the top. For big pours ppl attach motors with an offset weight to their molds and let those run for like an hour. The initial mixing is also pretty important, just doing it by hand seems weird. You are not baking a cake, and even with a cake you use a mixer.

@hellomark1 6 месяцев назад

After these results I would also like to see the planter mold done in layers *and* with a combination of slapping. I bet you'd get the best of both worlds and no bubbles.

@dariahill 5 месяцев назад

This is one of my favorite videos. I get the family friendly vibe you normally stick to, but it's fun to hear people my make the same jokes I would.

@christophersmith8014 6 месяцев назад

I use one of those oscillating multitools to vibrate small molds. I just put a long carriage bolt in the mounting hole for the blade. I cut the hex head off and round the end smooth.

@kemperflow5467 6 месяцев назад

When pouring into molds or doing smooth countertops, you should use a plasticizer additive. With the same amount of water it will turn the concrete slurry into smooth pancake batter. You also want to hold or clamp your mold to the vibrating table so the vibration is transferred to the contents of the mold, not bouncing on the mold body.

@zyeborm 6 месяцев назад

Yah and if you're using the probe type vibrator and you want the bubbles out of the moulded surface you run the vibrator over the outside of the surface while running a wire or something down the inside to get the air out.

@raulj_m5776 6 месяцев назад

The Long Dong vibrator has to be moved around and up out of the concrete, it kinda works like a bubble magnet (at least the ones i used in construction). really good for pulling bubbles out of the 7m² of concrete we poured on site :D

@averywhitaker3513 6 месяцев назад

What do you think it would do to a person?

@frankiemillcarek6976 6 месяцев назад

@@averywhitaker3513Peak humanity question, right here.

@ravenspawn8982 6 месяцев назад

We called them donkey d...s

@justsomeguy5628 6 месяцев назад

@@averywhitaker3513cause a lot of bruising and swelling. Does not mean I wouldn't get curious tho. Maybe some things are worth the hospital trip...

@tomloveland2245 6 месяцев назад

Your videos are always so entertaining. Please keep doing what you do.

@craigieb 6 месяцев назад

Wilhelm Scream FTW!!! 15:27 :)

@TheForeverRanger 6 месяцев назад

I always knew these two had it in them to become "not that kind of channel" channel.

@brinnabuns 6 месяцев назад

After all this time, finally, they ARE that kind of channel

@BrainSlugs83 6 месяцев назад

The first tool isn't a 10 to 15 second tool. For it to work you need to let the concrete cure over night while it vibrates. For the second tool, you should mount it to the underside of a work bench or table that you're not using, that one is the 10 to 15 second type, but that's for a structural pour, you still want to let it run a long time to get all the bubbles out, just hook it up to a button or switch and you're good to go, just walk away and let it cure. Plus it will be fun at parties! 🎉 Edit: also the longer you go the more of those black dots will sink to the bottom and the more air will leave the top. If you don't want the black dots, pre-sift the concrete.

@NoThankUBeQuiet 5 месяцев назад

What about the little one. What do you know about that?

@anitacrumbly 5 месяцев назад

so if the workbench was bouncier and covered in a colorful fabric protective sheet would it work the same out of sincere curiosity? i mean who has quarters anymore lol

@Patrick-vc6zk 4 месяца назад

You know, as a first time viewer, I'm going to be really disappointed if the next video of yours I watch isn't filled with solid gold content like this! ❤😂🤣 Thanks for the laughs, I'll definitely be watching more

@CJ-rl4kd 4 месяца назад

Pretty sure you won't find any videos without golden content on this channel 😂

@foolofdaggers7555 6 месяцев назад

Thanks for having captions! That earned you an immediate like on the video in my book.

@gustonzimasheen 6 месяцев назад

Evan & Katelyn never fail to satisfy, as they have their finger on the pulse of interesting and fun technology

@veeskepsies 6 месяцев назад

i cant tell if this is a euphemism or not

@EliotChildress 6 месяцев назад

I really think you should look into the stuff used in dental labs. They may be helpful if you can find them used. Extremely well made vibrators for plaster (or concrete) and vacuum chamber/ mixer combos. I use them for metal casting and they are fantastic. (Edit: dental labs are where they actually make the crowns and whatnot. Not all dentists do that in house, but your dentist would probably know who to talk to) also while you’re at it, pick up any spare instruments they are willing to part with, specifically waxing instruments.

@Just1Nora 6 месяцев назад

My thoughts exactly! My college jewelry studio had one of the fancy dual purpose vacuum vibrating chamber and flask vacuum. So nice, but wicked expensive. 😭 Hell, even those rubber bowls would probably help. A set of those is a pretty cheap item to add to a studio, and they have a crap ton of uses (one type of use per bowl though, don't use the same bowl for resin and concrete.)

@Just1Nora 6 месяцев назад

Gotta love all of those wax carvers too, and those can be a pretty penny for a good set. Unfortunately my dentists have always done their casting at a lab and never held on to their tools. They only do the molding in house and that's no longer alginate but a type of non-toxic rubber compound. I'm always concerned about that stuff setting in my mouth like two part epoxy. Not because of it sticking, but because of any potential chemicals that it might release. I have a LOT of crowns...plus I need night guards... 😩

@ReverendTed 6 месяцев назад

This was my thought. If you Google "Dental Lab Vibrator" you'll get some good results. For our purposes, you vibrate the mold as you're adding the stone, generally holding the mold against the vibrating table so the whole thing is buzzing and the stone is flowing, and then for several seconds afterwards.

@benjamincrowley9919 Месяц назад

The unintentional comedy and dragon's hoard of phrasing one liners is absolute gut busting knee slapping hilarity!!! Thank you!

@Twooshort 3 месяца назад

I enjoy the RU-vid algorithm sharing this around, if nothing else then as confirmation that you weren't over the line. Good wholesome family content.

@Murgoh 6 месяцев назад

I believe the mold is supposed to be solidly bolted to the vibrating table so the vibration will be efficiently transferred instead of he table slipping under the mold. And the big vibrator is supposed to be held by the cable, not the actual head, to avoid vibrating your hands off but of course it would be hard to control it in such a small mold that way.

@SunnyCress 6 месяцев назад

Don’t wanna get that vibration white finger for a RU-vid video though

@demysol 6 месяцев назад

I think I love watching you guys because you prove to me that it's possible to simultaneously be adults while also living a life Ms. Frizzle would be proud of.

@meerabellenbaum6092 6 месяцев назад

I saved this video for a sad moment when definitely needed a good laugh, and by god did you deliver. I can't stop giggling and I'm only 3 minutes in 😂 Thank you so much!!

@OwOraTheWitch 2 месяца назад

I love you guys, that wholesome yet tongue in cheek joking around while making something together is peak relationship goals.

@trashbox9511 6 месяцев назад

I'm curious to see what a pressure chamber or vacuum would do about the bubbles.

@kooskroos 6 месяцев назад

Came to say the same, should work like resin ;-)

@heatherbeane3234 6 месяцев назад

That is what I was thinking. I would like to see them try it.

@astridroseby 6 месяцев назад

In the vacuum chamber the problem is that concrete is mixed with water and the water would start evaporating in low pressure introducing more bubbles. Resin doesn't boil so the vacuum chamber works on that. I'm not sure how the pressure chamber would work on it.

@Hudston 6 месяцев назад

@@astridroseby Pressure chamber would work in theory, but my understanding is that pressure chambers work by compressing trapped bubbles down small enough that they aren't visible. The bubbles in concrete are quite large, so I suspect it might result in smaller bubbles rather than fewer bubbles. It'd be interesting to test it though!

@trashbox9511 6 месяцев назад

@@astridroseby Good point... maybe they could not pull a perfect vacuum and also cool the cement to keep the water just below the boiling point? Though I am not sure what effects temperature will have on the cement cure. And my worry about the pressure chamber is that high pressure bubbles would crack the cured cement on the release of pressure, rather than diffusing out of the cement without a problem... I'd still be super curious to see any of it tried.

@Melanie_M 6 месяцев назад

Also squarespace are absolute champions to sponsor a video like this :D I love that they let you be as weird and as "not that type of channel" as you want. :D

@brittanyparks8242 6 месяцев назад

I think this is the most I've laughed in your videos, almost non-stop. 🤣 Your reactions to the industrial were hilarious.

@HilariousHooper44 6 месяцев назад

I love you guys! I've been going through a rough time and you guys had me laughing so much

@jonanas.mp4 6 месяцев назад

ah yes, just the type of family-friendly content i needed for a friday evening! :D

@egonmilanowski 6 месяцев назад

A vibrator by Hitachi, a little larger than the personal one, might be the ticket for the molds. I am generally against multitools, but something that can remove air bubbles from concrete and sooth my aches after moving 50 lbs bags of concrete is a godsend.

@skeleletonboi4533 6 месяцев назад

a hitachi on a medium low setting between the shoulder blades and along the bicep/tricep area after a hard day of concrete lifting is absolutely heaven. If you can follow up with epsom salt bath you transcend reality out of relief

@alienfozzie 6 месяцев назад

I love the videos Jimmy, been watching you for years and they just get better and better!

@robertmcneil2718 5 месяцев назад

Was that meant for Mr beast? No one here is named jimmy

@alienfozzie 5 месяцев назад

@@robertmcneil2718 Jimmy diresta, I was watching one of his videos and somehow autoplayed onto this one and saved the comment here

@sergevereecke680 4 месяца назад

I got myself also the professional one , 5m of hose and a large electric motor , unwieldy but once use for sizeable projects enormously handy.

@Frank_D14 6 месяцев назад

you guys should try to use an orbital sander or something else lying around the shop to vibrate it and see how it compares

@tallAldiProduction 6 месяцев назад

I was looking for that suggestion. Either that or if you need more intense vibration take a hammer drill and turn of the rotation so that it just "hammers" (I don't know the correct word in english). Did this a lot for molds that were a bit bigger than the planter in the video. Just be carefull not to chisel through your mold.

@tpp95 6 месяцев назад

“There might be a depth limit to this one” - words Evan never wanted her to admit 👌🏻😂

@lordisaac Месяц назад

22:11 I also noticed the cement spinning around the large cylinder vibrator when they were doing the smaller mold with it

@NotPofkp 6 месяцев назад

the liquification-like effect that the vibration is giving me reminds me of those like. liquid sand pool things when you blow enough air into them

@LincolnWorld 6 месяцев назад

My 93 year old grandmother (a retired nun) wanted to make a custom concrete bowl so I sent her this episode. She will be missed. 😜 This is the most, "Evan and Katelyn: AFTER DARK" episode I've ever seen. 🤣

@VaJennaYT 6 месяцев назад

I used to watch a DIY concrete channel who would use an orbit sander with no sandpaper attached to vibrate the molds and it worked really well

@DH-xw6jp 5 месяцев назад

A jigsaw works pretty well too. Edit: without a blade, obviously.

@GregTuckerKellogg 2 месяца назад

you can also purchase an oscillating tool blade specifically for vibrating concrete.

@benzo_uno7465 6 месяцев назад

Evan nerding out about something needs to be an own Format like Resin time Do Do Do Do 😊

@SweetSniper1424 3 месяца назад

man i LOVE vibrating concrete on the go. the pocket size is perfect!

@jimmerseiber 6 месяцев назад

Let's be honest... it's that kind of channel now and we love it!! You guys are the best.

@LunarWolf222 6 месяцев назад

This video had me close to tears 🤣 I find it ironic that the "concrete vibrator" worked the best for your design.

@helpme130 6 месяцев назад

Hilarious! Love the spicy chaotic energy of this video. They second vibrator is a monster, be careful to use it properly!

@samanthadean1083 6 месяцев назад

I think you could fill any bubble holes with resin!!! Make it look unique!!! ❤️❤️❤️👍🏻👍🏻👍🏻 And yes, we need a “not that kind of channel” counter… 😅

@NotOnLand 6 месяцев назад

I'm glad you two are so comfortable with your personal lives to share this kind of content on your main channel, very inspiring

@Hufflepuff_cookie 6 месяцев назад

PFFT-

@CarpeUniversum 6 месяцев назад

Just wanted y'all to know how much i appreciated that subtle Wilhelm scream. And all the editing, really. Top Notch. You should do a video editing tutorial series.

@HavenBurrell 6 месяцев назад

Lord I don't how yall hald it together, I would be laugh crying the whole time 😂.

@Beets_Creations 6 месяцев назад

I would recommend using a water reducer/plasticizer when working with concrete this thick. It will allow for the material to flow much better without having to add more water. Plus they are kinda cool to see how little you need to add for it to actually work.

@ChBrahm 6 месяцев назад

Evan & Katelyn became “that kind of channel” so gradually I didn’t even noticed

@zerochasingspirals9579 6 месяцев назад

Love seeing you to back to using older materials but in an advanced way. I feel like after that huge tabletop mishap you guys stayed far away from complicated resin projects. It's ok to fail sometimes, your fans know what you're doing is not easy and that this channel occupies a huge part of your life. The "not that type of channel" jokes cracked me up. You two have an awesome energy and I think this is what the audience is here for. When you're ready, please go back to the resin gods you once were!

@frankiemillcarek6976 6 месяцев назад

I don't know if it is necessarily them shying away from resin because of the huge tabletop "mishap" causing fear of failure. Their projects have been scaled back for sure. I assumed it was because of cost and all-too-common creator burnout. They were definitely overworking themselves trying to establish their channel. Now they have room to breathe and are taking it, yay!

@zerochasingspirals9579 6 месяцев назад

@@frankiemillcarek6976 I know! And they moved and that was disruptive. E&K needs to keep being a thing!!

@Voldycat 5 месяцев назад

I'm so glad you've tried this because I've been wanting to try it for jesmonite but didn't wanna look like a weirdo, but if it works it works

@alexkemplen772 6 месяцев назад

My first video by you folks and i can say I'm not disappointed

@andyh7537 6 месяцев назад

Since you've got the big boy, I'd love to see you guys make a concrete table/counter top!

@PanthereaLeonis 6 месяцев назад

It would probably work really well for big projects like a table or a bench!

@theblackbaron4119 6 месяцев назад

@@PanthereaLeonisyeah .. tables and benches.

@stickyickyrickypdx 6 месяцев назад

It's great to see that each one had a use case and was adjusted to, erm, "scale". The adult one broke Nintendo world records and is typically made of silicone so that solves a lot of clean up! Happy vibrating your...concrete.

@Vocalgerm 6 месяцев назад

Awesome Video. On another note have you ever thought of getting a dental vacuum former to make little resin moulds? Could be a neat idea.

@curtiswilkins3290 2 месяца назад

as someone who worked in a concrete lab making cylinders about the same size as the pots. The best method to get rid of air bubbles is the promptly named Rod & Tap method. Layer your concrete into the container (about 1/3 at a time) between each layer make sure to (rod) the concrete 25-30 times using a plastic or metal rod. then after you (rod) the concrete tap the sides of the container several times to settle the concrete (5-10 times). When adding second and third layers make sure not to rod to deep. Only try to go about 1/2 an inch into the previous layer. small bubbles are inevitable however large ugly bubbles can easily be prevented.