Thanks for any information. Crack flex sealant is a one part, polyurethane sealant for permanently repairing cracks in horizontal concrete surfaces. Thank you for the information and videos. Any advice? Thanks for posting. Hey John, sorry to hear about your water issues. Sikaflex self-leveling sealant comes in two size tubes. Also, traditionally the method of choice for expansion joints has been to use wood hammered into the gaps. Do you have any suggestions what to use to block these small openings before applying more Sika? In some parts, there are some large deep gaps developing. Calculator The contractor installed rebar & cut expansion joints. Thanks for your question, I got a similar one recently from another friend and have the same issue myself. Not all joint fillers are made the same and I like this product because of its elasticity and ability to flex with the concrete. 4. Airport Grade Asphalt Driveway Filler Sealer, 4.75 Gal. 3. Spirit Cruise Lines, which hosts an annual smooth-jazz cruise series, sets sail from this 23rd St locale. Thanks Thom, it looks like a really cool product. Thanks Kat, I love DIY too. (Difcerence between saw cut and V contraction joints?) Please sign in to your account to take advantage of youronlinediscounts. My expansion cracks have never been filled so I didnt have any caulk debris that needed to be removed. For over a century, Sikaflex polyurethane sealants have been the product of choice in many high profile construction projects. Any advice appreciated! Hi thank you very much for the useful info. The water pools at the entrance because of poor workmanship and its getting worse every year. If you dont, it will leave a hump when the pouring is done. Any suggestions? Just to be clear the wider deep holes are the expansion joints but my driveway has skinnier shallow (nit cut through the slab) channels. Even stone colored sealant draws attention to the expansion joints. Also, make sure rain isnt in the forecast for 24 hours. I really want to do something because I currently have grass/weeds growing in the expansion joint. But they also will think twice about sending their kids over for fundraisers (which could be a good thing). I am trying to fix a problem made worse after hiring 2nd concrete contractor to redo section of driveway meeting garage floor. I think this would be a good solution for you. I have done the first layer awaiting to put on the final application. Veuillez vous connecter votre compte afin de profiter de vosrabaisenligne. This fix also is more aesthetic than anything. Have you ever used the Quikrete version of the self leveling sealant? 1) MOST important: the primary purpose of backing rod is to ensure the sealant does NOT stick to the bottom of the hole! I think that youll end up with a great looking result that will last. License Certificate Number. Very satisfied with everything.until a few weeks ago. Id wait until the caulking is tacky so that the sand will stay on the surface. We do have the room to do so in the joint. Jeff: Great information! It looks like a airport runway! The stuff that looks like rubber is a self-leveling sealant. The purpose of a concrete expansion joint is to allow the pads to expand and contract (get bigger and smaller) with temperature & humidity changes. Is this the result of heaving and will it gradually return as the temperatures warm? It looks fine after a week. Yep, Ive done this. Ive experienced similar problems John, its mostly due to the fact that nothing is permanent. It sets in 3-5 minutes to stop active leaks, even under pressure. Do you answer directly? This means the backer rod should be this far below the concrete pad surface. I cant use Self Leveling sealant because the joint has a slight incline. Like I said in the intro these joints allow concrete pads to expand and contract during freeze-thaw cycles. Thanks! Its good that there are cracks in the control joint because that indicates theyre doing their job (keeping the cracks confined to the joint and not the concrete pad). 2000-2022 Home Depot. Sika will definitely fill any gaps Chris. Admittedly, I havent tried it yet but will. There is also a concrete crack filler at HD with a squeeze bottle that does fill cracks I think) but it may be too runny as well. I think Ill get my camera ready and fire off some pics! Thanks a lot. is there a way to remove it from the finished/hardened caulk or will it need to re-done? Instead, I am going to use the largest diameter I can find and then an additional backer rod that will give me enough width to provide the additional 1/8 that I need to fill the joint. Protecting and repairing a concrete expansion joint is super easy. What if your driveway is slanted. Therefore, in almost all likely exposure conditions for reinforced concrete, corrosion of the steel is a potential hazard. Should I just push the backer rod down not deeper than 1/2in and leave space underneath? Good stuff, great blog, photos, video and all made it really easy to understand! In fact, theres a half-dollar size pool of cured sealant at the bottom of the slope. Thanks. Concrete Resurfacer Its definitely the most time-consuming. They should have warrantied their job for some period of time, do you recall the contract stipulations? A good strong leaf blower will blow the sand out. You can get 3/4 inch foam backer rod and it should fit pretty tight in your gap. They said the Sika Concrete Fix would be a good option since it isnt as elastic as SikaFlex Self-Leveling sealant and that it can be tooled with a plastic putty knife or spoon. 1034278. So I was wondering about sweeping some loose sand into the cracks in the joints and adding sikafex without backer which would not work as the joints are not that wide or deep. this is a good DIY procedure! Water, wind, and sun activate it to clean over time (like 2-3 months). Hoping you can recommend someone. Angie. Ive also had good luck with calling Sika for advice. I m wondering if your guidance re replacing expansion joints applies here as well. The business address is Pier 62 Chelsea Piers, New York , NY 10010.License Serial Number. They are cracked so I thought about sealing them just with Sikaflex; any thoughts on that? They only work Monday through Friday. And if you have bad weather, like in Pittsburgh, that expansion and contraction is constant. Sakrete and Quikrete make great options. Looking over my contract, all it basically says is that he will prep, form, and pour 4 thick concrete and 6 thick at the end of driveway w/ limestone mix, wire mesh, broom finish, cured, and cut. Let me know what you decide to do because Id love to know. Just kidding. When it rains, sand rises up through the cracks and settles at the bottom of the driveway. His ends were not secure and when he woke up the next morning it looked like the Loch Ness Monster was breaking the surface. Id just get a backer rod thats a bit wider than your gaps. Scarborough, Ontario, M1L 2G9 Hi Jeff, Wondering if you could or should put play sand in the joint before the backer rod. A much better way to remove the old sealant is with a multi-tool and a regular old scraping blade attachment. Some cracks are wider than others . Place concrete with an elephant trunk to minimize aggregate segregation. From the way you are describing this project I think it is for me but I dont know how to tell what type of openings i have. Hey Jeff! Thats a good sign. Although UNI-CAST formliners do not require a release agent, Sika Form Release 8000 is highly recommended to enhance the appearance of the concrete. Maybe it's ok for application in small areas, but for large areas I don't recommend this product, as it not Apply and Forget product. Every neighbor. Where it is twisted in some areas the Sika being so thin rain down between small openings! Thanks, What do you see as the pros and cons of wood versus sealant? Driveways and sidewalks can be super expensive to repair. Part of the driveway is on a slight slope, causing more sealant to move down the joint toward the bottom of the slope before curing. Another option is to look for refurbished items on Amazon. If you need to damn the sides of the joints you can use anything that makes sense, even clay or old wood will work fine. Shop QUIKRETE. This Friday, were taking a look at Microsoft and Sonys increasingly bitter feud over Call of Duty and whether U.K. regulators are leaning toward torpedoing the Activision Blizzard deal. Will this cause water to run into garage after I use the filler? If concrete is not properly maintained, it can lead to deterioration caused by corrosion opening it up to a plethora of other issues which is why it is important to maintain your concrete structures. The sealant is all gone over the entire driveway. Please contact your Sika Sales Representative for a specific recommendation. Can I use the same sealant in these cracks and do I use the foam too? So my suggestion is to remove all the old material/new material and start over. He said it was probably nothing more than moisture getting in, freezing, and causing it to heave. He said he will be out this spring to resolve the issue with some sealant. However, if the project is a pain in the butt then maybe living with the control joints the way they are isnt too bad. A ready to use, textured concrete patch for repairing small spalls and cracks in concrete. Only one roofing, Happy Halloween from Sika! Rust-Oleum 24 oz. Do they have a choice for black or do you have any other product recommended with the black color? I believe my expansion joints are just saw cuts. 1 hour SikaQuick Patch for concrete can be used for your DIY home projects or for some, The Costco Wholesale Store in Mexico City, Mexico wanted to use local vegetation on its green roof to seamlessly fi, [50/60] A beautiful symbol of sustainability! They had tan and gray when we bought and you have to look at the color strip on the package. The Costco Wholesale Store in Mexico City, Mexico wanted to use local vegetation on its green roof to seamlessly fi The damaged sealant were removed and I am stuck now due to rain and cannot pour the new sealant. Ive never done this before so keep me posted . Ready-Mix Concrete Patch and Repair, Textured Concrete Patch Commercial Grade Blacktop Repair Patch. There is a crack between the step and slab. Will placing backer rod in between joints before adding Sikaflex Self-leveling sealant stop this wobbling? Nous avons suivi toutes les points et recommandations de la fiche technique en passant par laprs level-03 lattente de 1h a 6h , 4 litre deau pour le mlange une temprature de 23 degrs celcius, . bref tout la lettre. Im not sure about the cure time for Sika Cement Fix. If you add a bit more then recommended, sometimes it can dry few days. Its okay if youve never had this thought, this means youre normal and the rest of us DIYers are at risk of tripping over ourselves while pondering such questions. Kim. Repair Can I fill the first 4 or so inches with sand, then backer rod on top of that, then finish off with Sika? | Stine Home + Yard So, this looks to be a viable course of action. This can lead to 3 point bonding & a failed job. After the job was done, I noticed that there is no expansion joint between the slabs, there is only a crack line. I took plenty of rags and paper towels but did not get the proper cleaning solvent. Let me know if you feel like this isnt a great answer. Great advice. (adsbygoogle = window.adsbygoogle || []).push({});
. i self level floors every single day and this material is amazing.. flows great and levels out really good when mixed thoroughly. Any suggestions? Jeff, it seems water is getting under the concrete. Is there width limit to this method? We will not leave deliveries at an unattended site note that additional delivery charges may apply for subsequent delivery attempts. Have you heard of this? Devil 0644 Pre-Mixed Concrete Patch Hi! United States of America Excellent step by step instructions. I priced all this stuff out 4 yrs. 0 at Check Nearby Stores . Fingers crossed for the long term. Are there larger diameter backer rod material? Will this stuff work, if not do you have any other suggestions? My house is 65+ years old and in need of of this! Happy Halloween from Sika! Self Leveling Sealant is a single component, self-leveling, premium grade polyurethane sealant with an accelerated curing capacity. Find amazing Stine Home Improvement products in Home Improvement today! Save my name, email, and website in this browser for the next time I comment. Sincere thanks! Hey Jeff, I just used the self-leveling sealant in the expansion joints of my driveway. Your email address will not be published. Jeff, Great video Jeff! But I found that the people who owned our house applied a layer of new sealant over an old layer. Hope this helps a bit. to 1 1/2 in. Also, I am a newbie doing this by myself. Ontario, M1L 2G9, Monday - Sunday:8:30AM - 7:00PM (EasternTime), Contact Us | Find a store | FAQ | Returns and Orders, OrderItemMove?updatePrices=0&calculationUsageId=-1&calculationUsageId=-3&calculationUsageId=-4&createIfEmpty=1&deleteIfEmpty=*&continue=1&toOrderId=.&fromOrderId=*&page=&URL=ProductDisplay%3FcatalogId%3D10051%26DM_PersistentCookieCreated%3Dtrue%26errorViewName%3DProductDisplayErrorView%26langId%3D-1%26productId%3D44835%26patternName%3DRonaProductURL%26storeId%3D10151&logonId*=&logonPassword*=&orderMoveURL*=&noOrderMoveURL*=&confirmUnsubscribe*=, ProductDisplay?catalogId=10051&DM_PersistentCookieCreated=true&errorViewName=ProductDisplayErrorView&langId=-1&productId=44835&patternName=RonaProductURL&storeId=10151&logonId*=&logonPassword*=&orderMoveURL*=&noOrderMoveURL*=&confirmUnsubscribe*=. As mentioned in the original article, keep the top of backer rod below the surface. 1 Gal. Further to Charv's review, I dfound that this Sika is thicker at the recommended water blend than the competitors (HD) product. Does the sand fill in the small cracks within the control joint? Im in the process of killing the grass. Sika's specially designed products will repair and patch concrete spalls, cracks, prevent corrosion, strengthen existing concrete structures and much more! Whew, good to hear your contractor came back Jeff. Thanks for all the great advice. A ready to use, textured patch for reparings spalls and cracks in concrete and masonry, 1 Qt Red Devil 0641 Pre-Mixed Concrete Patch, 1 Gallon, Pack of 1, Gray Red Devil 0645 Pre-Mixed Concrete Patch, 5.5 Oz Squeeze Tube, Pack of 1, Gray, 5 Fl Oz Hi Jeff, I am about to embark on replacing the concrete joint for my back patio here in TX. Great question Ed. My old one would heave as the temps became frigid in the winter. You want the foam to be pretty tight against the sides of the expansion joint so that the SikaFlex wont ooze below it. See questions and answers Customer reviews. Instead, I am considering cutting part of the backer rod so that it is flat(ish). Jeff, you are so helpful. Bref 600 pices et deux dos cass pour rien. further than the other. Glad to help any time Wabi, thanks for coming by , Dear Sir, You will be notified by email when your order is ready for pick-up. His said some naughty words and has a LOT of work ahead of him. Sika Corporation. The large tube is 29 fluid ounces and the small tube is 10 fluid ounces. Home Depot sells SikaFlex at a discount by the case (cant remember if there are 10 or 12 of the large tubes). Use Sikaflex Concrete Fix instead. Additional charges may apply for installation. Thanks for the very informative post. I love your easy, interesting and thorough writing style that includes everything you need to know for each step. You could remove the wood and replace it with a similar type if wood or use foam backer rod along with Sikaflex. Good questions, you may want to look into Sikas Sikaflex Concrete Fix since you can use it with materials that have different coefficients of expansion. Concrete Crack Filler - Tan - 3 Visualize sealant on your pants, hands, shoes, hair.. Pierce the seal inside the tube with an old wire hanger, the kind you get from the dry cleaners. It looks really nice now. Its July 10, 2017. Hi Jeff, I recently had a slate patio repaired (removed slate, re-dug base, added rebar, reused existing slate). It is used to seal gaps, Self leveling sealant is a great way to go Krithika because it allows your patio to expand and contract. You and I are in the same boat (caring for an older home) and sometimes it springs a leak or two or three!! My solution was to buy black asphalt patch in pourable jug and pour that in my humungous expansion joint gaps which are in some places close to 2 inches wide and VERY deep. Thanks. Any thoughts? Pier 61 chelsea piers cruise - rdz.1901scalumet2004.info What do you recommend? Also the patio meets concrete steps going to the basement which were experiencing the same problem. You can get a tighter fit by combining two pieces, almost like a hair braid. Waterproofing Concrete Concrete Patch DRICORE PRO Concrete Repair Crack Injection Expanding Foam Red Devil 0644 Pre-Mixed Concrete Patch, 1 Quart, Pack of 1, Gray. Sikaflex will be tack-free in 1 to 2 hours and fully cured in 3 to 5 days. Your site gave me all the information I need to attempt this DIY project which I plan to do shortly. All Rights Reserved, [51/60] In 2016 the Zurich North American Headquarters in Schaumburg, Illinois needed a new roof. Need Help? Sand Mix Driveway Filler Sealer, Flex-A-Fill 30 lb. 2. If so, you may need to clean them out. Shop Sakrete Crack Filler Gray Polyurethane 32-fl oz Repair in the Concrete & Mortar Repair department at Lowe's.com. It helps prevent the concrete from cracking. This step is perhaps the most important one. Only one roofing, Happy Halloween from Sika! QUIKRETE Hydraulic Water-Stop Gray Cement 10-lb Patch. The idea you gave me about the closed cell backing rod and the sika flex self leveling sealant is the answer to the final weedings ! Thanks Dean for your kind words. You should apply Sikaflex when the temperature is between 40F-100F. Doesnt take much for the self-leveling sealant to run to one end (and no, taping the end doesnt solve this.) The builder has filled the cracks twice with a caulk type product. 1400 sq ft of patio and a 24,000 gallon pool. Hope this helps a bit. I feel backer rod/sealant would sag overtime if I didnt put something in to take up the empty space. Let me know if you have any questions. Copyright 2022 Home Repair Tutor, LLC All Rights Reserved, Select Right sealant as per application and Price | Mumbai& India, Repairing Cracks in Concrete: 7 Minutes is All You Need, , These Amazon affiliate links help support HRTthank you for using them. Wow this really great Jeff. Your email address will not be published. Thanks. I think this is because it has a high sand content which weighs it down and then doesn't flow very well. The Patch and Level offers up to 20 sq. This step is unnecessary and only meant to make you feel cool (which you are of course). It covers a maximum of 3.8 square feet at 1 1/2 in thick. Shop DRYLOK Fast Plug Gray Fast Setting Hydraulic Cement 4-lb Patch in the Concrete & Mortar Repair department at Lowe's.com. When can we safely drive on it? Has anyone else reported this? Suggestions? Just called them. Jeff, I have another question about sandmy expansion joint is about 5 inches deep. FYI, acetone will go through nitrile gloves, so if using these to protect against the acetone, then youd want to consider butyl rubber gloves. I believe when i lived in N Y this wood was always removed from the cement when the job was done. There are channels (maybe called sore joints, definitely not expansion joints) that have cracks in them (both directions, up/down and across). EGO SPECIAL OFFER - Get a free leaf blower when you buy a select snow blower. And its not perfect but if you live in an area that gets cooler you could wait until the temperature drops enough whereby the sealant becomes less watery. Contraction joints can be filled in same manner after coating or sealer applied is this last sentence saying filled contraction joint after the coating. puis nous avons coll 13 sacs dans notre sous-sol. Let me know what you find if you get a solution first. Great article. Hi Pam, you could try to do that but its a lot of work. Is there a way I can send you guys a photo of my drive way? I ended up buying another bag of the competitors to even out some hills and valleys. Unless you are amazing at filling with just the right amount. Any recommendations on which should come first? I wetted the sand with a spray bottle immediately prior to adding sealant. Bonds excellently to clean, structurally sound concrete without the need for a bonding agent. And if concrete, should I fill the expansion joints first or the cracks? Asphalt Repair Is that enough time? Do you suggest I can seal it the way you have suggested to prevent water intrusions? I hope you can learn from my mistakes and successes. Item #137835. Is the same thing done in a garage as you are explaining for driveway fixings. Is there a good way to remove the dirt and the weeds growing in there? Hi blogger, i must say you have high quality content here. I think Ill have to go visit Lowes/HD and check it out. Ive noticed several instances where control joints are simply left alone and the expansion joint is filled in with something like SikaFlex. Trs beau rsultat et facile d'application. Do your project during the day when people are at work. Polymer Modified (PM) Structural Repair is a multi-use product that can be used to fix damage to concrete and masonry surfaces. I am going to experiment with two methods. Very informative post and video for a dummy like me! SIKA - 503333 Sikacryl Ready-Mix Stucco Patch concrete pool patio expansion joints. I was ready to tackle the job on my expansion joints, but found that the fibrous backer board is still in the joints and is in good shape not deteriorated and is glued tightly to the edge of the garage slab. Geneva, the wood acts as an expansion and contraction joint. Delivery service is only available within a 50 km radius from the selected store. I want to get it done this weekend so I guess Ill take my chances . to the store and they didn't have it available so I picked what seemed like the next best thing which was this Sikacryl Sika PRO SELECT Ready-Mix Concrete Patch. I havent found a local source skip this and you get sealant stuck to one side, and the bottom and NOT the other side. Great tutorial, big fan of DIY and just starting to get into house stuff and you are very thorough! Ever here of this, will it work possibly? Thanks Nelson for letting me know. You will find all the information on the procedure and the participating stores list here. Foundations often crack during hot summers and droughts because the soil contracts when the moisture dries up; they return to normal after a big rain. That stuff really doesnt work well. What if a day after using sikafelx SL I realize I need to apply another layer for a better leveling? 1. I guess the question for Sika is going to be along the lines of whether it is elastic enough? I used sealant you recommended about a year ago. But they were left in the concrete in the garage of my south carolina home. Do I need to do anything with the sealant that cure in the joint with a bead above the driveway surface, or will the seal remain in tack with cars tires rolling over it? The package warns not to over-thin, so I didn't (maybe I should have). 0:59 . Concrete is strong in compression, but comparatively weak in tension. After some heavy rains, followed by snow, and brutal temperatures, I started noticing that the expansion joint between the new driveway and existing garage floor was 1/2-1 higher along the total expanse.
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