EXPANSION JOINT REPLACEMENT OF CONCRETE DRIVEWAYS

Рет қаралды 459,743

5 жыл бұрын

In this video we demonstrate one of many ways to replace or fix expansion joints of concrete driveways / walkways / sidewalks. Avoid cracking, settlements or concrete (driveway) demolition and replacement maintaining your concrete water tight. The woods in between your concrete slabs are not even meant to be there after the first year of your driveway pour. Wood rots and allows water to leak between your concrete and the "supporting soil", creating soil erosion. But sadly, home builders don't educate home buyers in the subject of concrete maintenance and people has to spend thousands of dollars in concrete replacement that could have been avoided. We use a sand, backer rod and polyurethane system to properly create an expansion joint.
Contact us for concrete repair services at:
oliver.aguirre.concrete@gmail.com
oliver-aguirre-concrete.busin...
Tools i use to get it done
-Remove woods with 1 inch Rotary Hammer: amzn.to/3rVp50e
-SDS Bit Chisel for Rotary Hammer: amzn.to/3bjt3cL
-Remove woods with chisels: amzn.to/3rPD4F0
-Hammer: amzn.to/3b3k3bh
-Blower: amzn.to/3rPl2CM
-Caulk gun 29oz: amzn.to/3ql2DgW
Materials:
-Self Leveling Polyurethane (Sandstone color): amzn.to/3qvhpBS
Learn how we seal (fix) cracks..... • SEAL / FILL / FIX / A ...

Пікірлер: 132

@MichaelConner56 3 жыл бұрын

Not only is your video thorough and easy to follow, you also took the time to list what materials you used and a purchasing source for the materials....Many Thanks!

@ChagoCOD4 3 жыл бұрын

Thanks!!! Followed step by step, worked perfectly! Great video.

@edwardrios9383 4 жыл бұрын

WOW!!! Did it your way step by step, came out perfect! Thanks!!!!!

@oliveraguirreconcreterepai4826 4 жыл бұрын

Edward, this ecourages me to continue uploading.

@skymedic48 4 жыл бұрын

I did this to my driveway, similar product. Works good.

@tis0i0the0cuddler 4 жыл бұрын

Those joints look good!

@lewis1180 4 жыл бұрын

Thanks so much for the video. I learned a lot. Saving people tons of money.

@oliveraguirreconcreterepai4826 4 жыл бұрын

hi Luis. Please share this with all your homeowner friends. Not many people know about the importance of Expansion Joints. And they wait until it's too late and they have to replace concrete.

@DonBMW 3 ай бұрын

Very nicely done and easily explained. Thanks!

@Aswaggoner 2 жыл бұрын

We are gathered here today to celebrate the bugs life up until 1:25. He was a good bug. RIP.

@MrNiceguy-rc4vx 2 жыл бұрын

RIP that bug

@USMCjkm 2 жыл бұрын

@robertawhitfield2414 2 жыл бұрын

I’mma gonna try that, thanks 🙏🏽!!!

@SawlRZ Жыл бұрын

Great video! I really like to do the sand finish.

@katandpapa 3 жыл бұрын

Looks great!

@brianmoeller3539 4 жыл бұрын

1:23 - Man down! MAN DOWN!!!

@tumainetwork 4 жыл бұрын

lmao

@justrob4586 4 жыл бұрын

Hahaha beat me to it!

@garageworker 4 жыл бұрын

😂

@shizzydeep6867 3 жыл бұрын

Stepped right in front of the wheel of death.

@Extrememdp 3 жыл бұрын

ROFL!!!! I was gonna post about that too hahahaha!!!!!

@Laffy1345 3 жыл бұрын

Looks great

@SydWiler 3 жыл бұрын

The bug that got murdered by the wheel thing: ✖️👄✖️

@420lit Жыл бұрын

He walked right into it man I have it on video I swear !

@remas6991 Жыл бұрын

😂

@richricogranada9647 2 жыл бұрын

This is what we need. If you are in Vegas, plz advise. We want darker grout though…

@rdumas6787 3 жыл бұрын

I'm attempting to give this a try. I'm a female and am determined to get my work done. Thanks for sharing your video.🙋‍♀️👍

@oliveraguirreconcreterepai4826 2 жыл бұрын

The worst is pulling the woods out. A little rotohammer with a Chisel bit does the work for you. You can rent it. Just make sure the bit's width is less than the joint width.

@rdumas6787 2 жыл бұрын

@@oliveraguirreconcreterepai4826 there is no wood in my patio and walkway. It has like a dark spongy type product. No idea what it is.

@oliveraguirreconcreterepai4826 2 жыл бұрын

@@rdumas6787 I know what you're talking about. But if it does not provide waterproofing, it has to come out and be replaced by a watertight system like the one in this video.

@rdumas6787 2 жыл бұрын

@@oliveraguirreconcreterepai4826 thank you

@Extrememdp 3 жыл бұрын

thumbs up just for the memory of the bug.

@Chiefonenut 2 жыл бұрын

He killed that bug dead at 1:21 😝

@markhatcher6344 Жыл бұрын

What type of backer rod (closed cell or concrete expansion joint replacement) and what size of backer rod did you use in this video?

@sharonhryndza4839 3 жыл бұрын

What is the name of the tool you used with the wheels that you went over the backer rod with?

@NSilver832 3 жыл бұрын

Excellent. I wonder if you can use this product on a steep driveway without any problem or is there another product for these kind of driveways?

@oliveraguirreconcreterepai4826 3 жыл бұрын

Sloped driveways should technically be addressed with NON-SAG polyurethane. But these are rarely available in regular home improvement stores, the size and color options are limited. So if I was going to use the self leveling cartridges, I would start from the top and work towards the lower side, and stop the pour at about 2 to 3 feet away from the bottom end of the joint. Wait and assess how far the material flow, if it needs more, pour from the top, it is an art. Otherwise, you have to use professional grade products, where you mix a bulk portion of component A + B + a color pack. You can get bulk versions in Self Leveling and Non-Sag. And even the Self Leveling version of the bulk package is not as flowable as the self levelers from regular home improvement stores.

@relevant.c5411 3 жыл бұрын

toss some playground sand on top b4 it hardens to blend it a bit.

@aleesm 9 ай бұрын

1:25 that little bug just wanted to home

@Investment6330 Жыл бұрын

Could you please help me this question: 1. Do you use “dry” sand for under Back Rod?? what’s the name of dry sand ? I can’t find “dry” sand in Home Depot or Lowes. 2. same question for top of glue.

@huawang1893 2 жыл бұрын

what's the size of the backer rod? mine need at lease 2" diameter and I can't find them on line

@boba.4316 4 жыл бұрын

After this process is completed, how long should you wait before driving vehicles over the joint? BTW: nice video.

@oliveraguirreconcreterepai4826 4 жыл бұрын

24 hrs is enough in hot weather. 2 days recomended in cold weather. However, if you pour the joint 1/4 below the concrete surface, you can drive over them anytime, as the tire never touches the joint.

@royc7683 3 жыл бұрын

What kind of sand did you use? Thx

@rogerswift3323 3 жыл бұрын

I just bought a house here in the city and I would like to know if anyone can repair and patch concrete surfaces on my driveway??

@canadaplease7981 Жыл бұрын

Wouldn't you want that to be as flush with the top as possible? Those seem like areas that could contribute to chipping or excess wear

@bigbobtong 3 жыл бұрын

Very informative video …… BUT BEFORE YOU FOLLOW ALL THE STEPS of this Video …. have a good look to make sure your Driveway is level ……. if your Driveway is sloped, the

@daisyypoon 4 ай бұрын

Is an expansion joint that is 1.5" width too wide to use this method, or it is okay. 2x4 were used as expansion joint in the past.

@giovonne9834 4 жыл бұрын

RIP bug

@oliveraguirreconcreterepai4826 4 жыл бұрын

If you where in central Texas, I would give you a 10% discount in my services, just because you noticed the bug lol.

@Extrememdp 3 жыл бұрын

@@oliveraguirreconcreterepai4826 LOL!!!!

@tedwillard1595 4 жыл бұрын

Can you use self-leveling sealant on sloped driveways? If not, what do you use instead?

@oliveraguirreconcreterepai4826 4 жыл бұрын

Not recommended, but we have done it. If you use S.L. on a sloped driveway, make sure the slope is not too much and don't do it on a cold day, as the sealant will continue running off for 24 hrs. My trick on sloped driveways is to start the pour on the highest point and stop at least 2 feet away from the lowest point of the driveway, monitor how much the sealant is running on its own, it may flow all the way down and stop right at the lowest point, and if more sealant is required, apply it from upstream and let it run down. I suggest you to buy 1 single bottle of S.L. and do a test area. If it doesn't work, you only wasted a bottle and you can still switch to Non Sag solution, materials are compatible. Good luck!

@bobkeyes731 4 жыл бұрын

Use SIKAFLEX SL where it's level and SIKA Crack Flex on the slope!

@cubeweaver 2 жыл бұрын

What kind of sand should I use and which tool to level out the backing rod? Thx

@oliveraguirreconcreterepai4826 2 жыл бұрын

regular coarse sand and the tool, just type "backer rod insertion tool" on any search engine, and you will find all buying options.

@DriverXL 3 ай бұрын

You should use a primer befor applying the caulk on a porous surface

@oliveraguirreconcreterepai4826 2 ай бұрын

Now we do! For the last 4 years at least. This video is little outdated. But you know, as long as there is no moisture under the slab that will try to evaporate, primer is not realy necessary, at least under my geographic environment.

@colo5220 3 жыл бұрын

I have seen people using something like toilet paper to put on top of the new sealant before fully cured between two concrete slaps to protect people from stepping on the sealant and making footprint all over the concrete slaps. Do you know what that paper called? Thank you so much.

@oliveraguirreconcreterepai4826 3 жыл бұрын

You may be talking about the sticky mesh paper used for drywwall work. I never use it. It is still not stong enough to prevent someone to step on the fresh sealant. In fact, it may be messier to clean up after the "accident" if you have the mesh installed. Thats why i pour in a way the my sealant is 1/8 in below the walking surface. In case people walk or drive. But nothing as efficient as blocking your driveway with caution tape for at least 24 hrs after the pour. Material will continue drying for up to 3 days, but the crust will start to dry in the first 6 hrs.

@Smb12233 4 жыл бұрын

Killer!

@troycarothers8254 3 жыл бұрын

2:08 Sheesh! What did that caulking gun do to you???

@jsanchez2454 3 жыл бұрын

What do you feel about 'slab gasket'? Just started doing my research.

@oliveraguirreconcreterepai4826 3 жыл бұрын

All those prefabricated joint gaskets are good for driveways in a good condition. But if the driveway already has some settlements and gaps that vary in width, you can not use slab gasket, and the best is to use a liquid polyurethane that would adjust to the shapes of concrete, and truly making it water proof. Prefab gaskets work better on new driveways of driveways that have not gotten any settlements.

@angelsegura459 4 жыл бұрын

There's still a bit of a gap there. Will this create a tripping hazard? Why not add more of the base seal?!

@oliveraguirreconcreterepai4826 4 жыл бұрын

The most important is: If the expansion joint's width is 1 inch, the thickness of the sealant should not be more than 0.5 inches, otherwise, the sealant will not be elastic and will fail early. In this case, our customer didn't want the sealant to get stained with tire marks, so we poured 1/4 inch below surface level. You can pour the sealant all the way up if you want, just remember the magic width to depth rate "2 to 1".

@notunauthorized 2 жыл бұрын

@@oliveraguirreconcreterepai4826 so if you want to keep.the right ratio and be flush just use more sand?

@Rima-hh8db 4 жыл бұрын

I would also put sand on top of the wet sealant

@oliveraguirreconcreterepai4826 4 жыл бұрын

Hi Rima, we also love the way sand looks on tge upper surface of selant but, most manufacturers dont recommend that, as it changes the elastic propperties of the sealant, making it more susceptible to early failure. And we try to provide our customers with long lasting solutions.

@001USA001 3 жыл бұрын

How do you clean it? I powerwash once in a while.

@hocke68 3 жыл бұрын

What is the backer product? It looks like some sort of foam tubing?

@llamacebu216 2 жыл бұрын

Dollar general use the water tubes for summer

@doublej5045 2 жыл бұрын

You killed the bug at 1:25 mark

@oliveraguirreconcreterepai4826 5 жыл бұрын

Are there other concrete repair videos you would like me to upload? please write in comments!

@sameeh4466 Жыл бұрын

any one can explain how the joint was saw cut? was it done by two line cutting? because saw blades dont come that wide thickness.

@bondpit8750 7 ай бұрын

It wasn’t saw cut, it was formed that way. In the days before continuous pours and diamond saw cutting expansion joints, it was common to place an organic expansion joint material between the formed slab pours. It’s still often used next to existing structures.

@mackenziec4846 6 ай бұрын

Poor bug getting ran over at 1:23 lolol

@stoolpigeon69 3 жыл бұрын

1:25 never saw it coming...

@CVX1000 11 ай бұрын

Wow, a lot of tripping hazards still in the final product! Why would you not fill flush flush the the surface??

@oliveraguirreconcreterepai4826 11 ай бұрын

Hi! To prevent the tires from damaging the product. This video is old, now we pour them a little higher. But always maintaining the proportion of "thickness of sealant = half of the width"

@tomesmores5669 3 жыл бұрын

What is the name of the sealant that you used ?

@oliveraguirreconcreterepai4826 3 жыл бұрын

I think this has been answered in previous comments. But I used to sikaflex self leveling polyurethane sold by most home improvement stores.

@stevebashia Жыл бұрын

What do you use for a slopped driveway??

@ravensmere1 Жыл бұрын

You'll want a non sag caulk. This same company makes that option as well.

@chrisgandhi6463 6 ай бұрын

how about using a vinyl gasket? is that way also acceptable?

@oliveraguirreconcreterepai4826 6 ай бұрын

Yes, but in old driveways with uneven joint gaps due to years of settlement, the vinyl won't fit evenly. Liquid sealant adjust to the terrain.

@1252PFC 3 жыл бұрын

How do you ensure that sand is even?

@oliveraguirreconcreterepai4826 2 жыл бұрын

Leveling the sand is not as important as leveling the backer rod. However, we hold a Chisel around 1inch away from the tip. Then, with the hand slightly touching the concrete surface, we drag it along the joint edge. But you can also use a cardboard gage....there are many ways, just get creative.

@kershi7653 3 жыл бұрын

What kind of sealant that you used?

@chingonbass Жыл бұрын

i fill it to the top. When it dries up i trim the top off with an oscillating tool, makes it flush.

@markanders250 8 ай бұрын

1:23 rip the bug

@glenncsr.88 3 жыл бұрын

Sika does not recommend putting sand before the backer rod.

@oliveraguirreconcreterepai4826 2 жыл бұрын

You are correct, sand under the backer rod is not a requirement. However, as a contractor, I want to ensure long life on my product and I go beyond the specs to do so. Adding sand under the backer rod does not stiffen the joint, therefore does not affect the elasticity and durability of the sealant. Sand would just add extra load bearing capacity to the joint system in case of a high heel or similar events.

@damonjohnson6598 2 жыл бұрын

Where can I find this at store wise?

@oliveraguirreconcreterepai4826 2 жыл бұрын

If you are in the USA, the 2 mayor home improvement stores have it in the concrete materials area.

@damonjohnson6598 2 жыл бұрын

Ok.. thanks!

@eyeonart6865 2 жыл бұрын

Someone can slip and fall from those gaps

@stevensgordan5998 4 жыл бұрын

We always fill to top of joints...

@oliveraguirreconcreterepai4826 4 жыл бұрын

Regardles of where they are (top or lower)....the most important is to not pour them too thick. Always maintain your 2(width) to 1(height) ratio. We also pour them at top sometimes. But when they are high, they get dirty with hot tire.

@stevensgordan5998 4 жыл бұрын

They just look the best when poured to the top ...

@oliveraguirreconcreterepai4826 4 жыл бұрын

@@stevensgordan5998 agree

@d.b.6240 Жыл бұрын

Bug killed at 1:25

@billg5710 4 жыл бұрын

one guy did the sand last.

@oliveraguirreconcreterepai4826 4 жыл бұрын

The sand we apply in the bottom is a quick foundation for the backer rod. The sand topping you see on other videos is for decorative purposes. Sand decorative toppings are not recommended as they reduce the flexibility of the sealant, leading to early cracking of the sealant

@jbright97 3 жыл бұрын

I just used this product and in the fine print you CAN NOT use a lacquer based concrete sealer. Im so bummed out.

@oliveraguirreconcreterepai4826 3 жыл бұрын

yup. Do not spray solvent based sealer over the material, it will re-emulsify the sealant (polyurethane). Its is pretty much the same with all brands of polyurethane sealants, not just this one. HOWEVER, there are solutions: a) Power wash and seal (solvent based) your driveway first and then install the exp. j. sealants. b) do the exp. j. sealants first and then do your surface sealer without touching the sealant, protect your sealant with tape, spray the whole driveway with sealer, then remove the tapes and brush the joints corners with sealer without touching the sealant. Anyways, sealants are not meant to be sealed.

@joeschlotthauer840 4 жыл бұрын

Sealant name....

@FireBloxLoveRoblox 4 жыл бұрын

Yeah that's what im looking for but i think they think that will b free advertising..lol

@oliveraguirreconcreterepai4826 4 жыл бұрын

We try to be as unbiased as possible....but we used SIKAFLEX SL, you can buy it from H. D. or Lowes. They have 2 color options. If you go to professional stores you can find even up to 20 different colors.

@oliveraguirreconcreterepai4826 4 жыл бұрын

check my "how to seal a crack" video...you can use the same material once you are fixing your joints. kzfaq.info/get/bejne/bahgZ5mBkr6RZJs.html

@knowledge8039 10 күн бұрын

Not high enough .

@oliveraguirreconcreterepai4826 9 күн бұрын

Our initial intention back in the days was to prevent tires from staining and damaging the sealant, which is a technical solution, but not so aesthetic. We have now raised the sealant (but not the thickness), but still not flush with the concrete. Working on a new video showing our latest method.

@BattleForTheHotel Жыл бұрын

it's too low!

@oliveraguirreconcreterepai4826 11 ай бұрын

I should be coming up with an updated video on this same procedure. Now i pour them a little higher.

@TBoy205 3 жыл бұрын

That looks like crap

@solexxx8588 4 жыл бұрын

You blew it. You have to completely fill the joint up to the top edge of the concrete for driveways and walkways. Who would want sharp edges like you show exposed and a trap for dirt and Ice. The Ice will eventually break the concrete edges of the joint if they are not filled.

@oliveraguirreconcreterepai4826 4 жыл бұрын

Good point! But we are in Texas, so we have different conditions. How ever, we have seen how water drains off the joints and the driveway, so no ice should form. Also, tires stain and damage the integrity of the sealant over time, so our clients have opted to have a longer lasting solution by pouring the sealant 1/4 inch below concrete level. There is no one single solution. Thank you for your comment, I will make a note on the description.

@fwood1231 4 жыл бұрын

How often does this need to be done? How do you know if it needs to be replaced if there's no visible damage? My driveway/ parking area is over 30 years old.

@oliveraguirreconcreterepai4826 4 жыл бұрын

@@fwood1231 if no visible damage, dont replace them. The whole point is water proofing your driveway. If you pour them too thick, they will not be elastic and will split away from the concrete. If you pour them too thin, they will crack in the middle of the joint. Always pour them with a relationship of 2(width) to 1(thickness). If you joint width is 1inch, thickness should not be more than 0.5inch. Follow the magic numbers and they will last at least 5 years or maybe more.

@Extrememdp 3 жыл бұрын

@@oliveraguirreconcreterepai4826 Wondering if your opinions about weather are different now after this year's ice storm? I agree they should've been filled in flush so there's no potential cracking, trip hazards, etc. No future worries.

@timmyrea214 3 жыл бұрын

Too much misinformation here. I don't know where to begin, so I won't.

@rogerswift3323 3 жыл бұрын

I just bought a house here in the city and I would like to know if anyone can repair and patch concrete surfaces on my driveway??

@jasonamundson7034 4 жыл бұрын

What sealant do you use? Can a homeowner buy it direct?

@oliveraguirreconcreterepai4826 4 жыл бұрын

Product: Sikaflex SL (self leveling) if you are in USA.....you can find this stuff at Home Depot or Lowes. But there are many other brands that you can find at your local commercial construction store. We have found that Polyurethane elastomeric sealants work good for our applications. There are many other brands.

@jasonamundson7034 4 жыл бұрын

@@oliveraguirreconcreterepai4826 Thank you for responding so quickly. I have some concrete joints that need some attention.

@LG-jy9nc 4 жыл бұрын

I actually just had a new driveway poured. Should I just be able to use the SL sealant then? And after what length of time should this be applied or this process performed?

@oliveraguirreconcreterepai4826 4 жыл бұрын

@@LG-jy9nc if your driveway was just poured, the woods between the concrete slabs can provide some degree of water tightness for around two to three years. The minimum you should wait for the installation of an elastomeric sealant is around a month, because the concrete is still changing throughout that time (shrinkage). And about the material, regardless if it is self-leveling or non sag , you have to use an elastomeric sealant, we have found that polyurethane S. L. gives us the best results, just watch for the spills.