I have a great photo showing this that I will email you separately. Do I nned to re-apply screening? This stuff is the type of stuff Im talking about. It appears that they ripped 2x 6 in half so that they had 1.5x 2-3/4 material. I appreciate your guidance. Not sure DG would drain properly with the cement base. Ahhh, it is grande indeed. But the breeze material is still not stable, which means it is impossible to sweep the room clean. This site is a great service. Great article Devin. I don't think he was looking to make bumpsjust kinda level it outoysorry..lol, you so funny! Anyway, I suspect white screenings are going to be too white for what youre trying to match. Sorry! Absolutely. Anyone use this sand to firm up a stone driveway? Extremely helpful. Get some cement , not sand mix or concrete . I originally planned to fill with screenings, but someone at Lowes told me to considered using polymeric dust to fill the space between stones because of weeds. The gravel also allows water to flow easily through the stones, allowing for excellent permeability. Stays in place. The gravel in some places is as much as 4" thick, so removing it is really the last thing I want to do. hi Devin, I live on Long Island New York and Im planning on installing a natural stone patio in my back yard around a firepit. Heres the quick story: Ive reclaimed enough of the small pieces from borders created by the previous owner. And this picture right here, makes it even better. Calcium chloride or other salt substitute should be fine, but salt will deteriorate mortar. Hope that helps and I wish you good luck! Wow thanks for those great articles! Through the washing, exposed some cracks between the pavers. At 1200 square feet youre going to need a triaxle load of gravel.give or take, depending on the required depth. The Fora platform includes forum software by XenForo, http://www.alliancegator.com/2011/gator-stone-bond/, http://www.alliancegator.com/2011/gator-rock-bond-liquid-binding-agent/, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Hello.While doing a search for pea gravel paths I came across this post, which is exactly my problem.Did anyone ever come up with a solution?OP, how did you solve your problem?Thanks for amy help out there. Site conditions will of course determine which will work for your spot. The advantages of gravel. A one inch thick stone can be used laid drybut the more surface area the better. Dry laid is hugely my preference, in any place with a freeze-thaw cycle. The, after laying the flagstone you re-plant the sod between the stones. It depends on where you live. I haven't used them myself, don't know how they're affected by climate (the website below is for a mfr in Phoenix), and don't know how well the product works as a "retrofit"- but it *could* work. Devin, You are absolutely the best source of info concerning flagstone installation. Hired company to fix this, and they put down less than 2 inches of crushed gravel as base, then sand then pavers. from what Im able to google on the matter, Im pretty sure 1/4 inch minus is graded properly to be used as a joint material. In bucks county you can get red screeningsblooming glen quarry, outside of Quakertown. Thanks. Void formsstone sinkssolid joint sits above voidjoint cracks. The larger material will help to jam up the drainage-cut, making it so less fines settle down below the concrete, while still letting water drain. Thank you Devin for this, preparing to put in quartz flags in Colorado over clay soil, gravel base, love this long term solution you provide with decomposed granite for leveling and filler. I selected Galleries and then Flagstone Walkways, the last two images once magnified to 500% show clear images of your stone screenings. My solution (short of removing it) was to dig the pea gravel into the soil by about 1 spade deep. I love the look of pea gravel, but it sure doesn't handle traffic well. A leaf blower can be used to remove debris, as the stones are heavy enough that they won't blow away. It makes me crazy because when it rains or the wind blows, it seems to go everywhere. Okay, on second thoughtI might hose down really well, then take a 24 and a 3 pound hammer to it. Thank you. Having said all that, I still prefer to fit pattern flagstone more tightly, quarter inch to eighth an inchon a recent 400 square foot patio that we built we had eighth inch gaps.. Im really stuck and could use some advice- What might be the best solution? Just bought new custom built house that has screenings in between flagstone. Still, this stuff is what you are asking me for. My front walk is flag stone set in concrete. Then I need to study how it behaves, over years. Removing the grout is going to be a horrendous job. Thank you for your very fast response and for taking the time to answer my question. One of the beautiful things about dry laid patios is that the foundation can withstand freeze and thaw without cracking like concrete will. I'm not about breakingand rules here, but if it's a solution to manylandscape problems, win/win. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. I was looking for an explanation of red dust. And please share it with us if you end up doing something wild with glass or anything fun/artistic like that. Most polymeric sand manufacturers offer at least two colors that match 95% of the interlocking pavers on the marketplace today: tan and grey. Never seal grave level exterior stone. Tamp the base rock until it does not move, as this supports the pea gravel. Ive never known a patio to be be pressure washed more often then maybe once a decade or soMost home owners never once pressure wash their flagstones, so it is usually a non-issue. Any idea how to remove the haze from the pavers? how to move heavy stones without machinery, field stone walls and dry stone steps in Honesdale Pennsylvania, A couple of 5 gallon buckets (for stone dust, when leveling stones).shovel, wheel barrow..4 level. You fill a wheel barrow full of gravel, add some glue, mix it up with a shovel, dump it into place and rake it out level. Great information. I live in Seattle in case that is important. Thanks! The smallest grade of gravel generally available, consisting of small 1/8 or less chips of stone and fine stone dust, like powder. Your answers to questions were helpful, thank you. It did say that clean up was with ammonia, so isit stray cat proof? 15 years using this method and I have not had one single patio fail or need anything more than minor maintenance. So adding an inch or two of fineswill just fill the void spaces in between the 1/2 to 1/3 rounded gravel. Before the coat is dry, apply sand over the binding solution. I recommend screeningswhich are 1/8 inch and smallerand contain the very important finesflour-like, powdery stone dust. Thanks again for the great advice! Hello: I just read your article regarding polymeric sand use, thank you for your thoughts on this. Ready-mix concrete refers to concrete that is specifically manufactured for customers' construction projects, and supplied to the customer on site as a single product. Thanks for the quick reply. The gravel helps toughen up the dog's pads without damaging them. great article wish I would have read it before installing my pavers. Can I sweep stone dust into the cracks now instead of sand? Ohyoure saying the flagstone patio is dry laid and is adjacent to the mortared step and walkway. It has a broader color spectrum than crushed stone and is lighter and often less expensive. But screenings are only used in dry laid application. Do you love it? The one inch gap for pattern-cut or rectilinear flagstone.thats what I used to always do with a wet laid job. I filled each joint half full and then ran a light plate compactor (with rubber protector matt between the plate and the stone this vibrated the sand down into all the voids at the bottom of each joint) then I came back through with the grout bag and filled the joint to the approximately 1/8th of an inch below the top surface of the flagstone. I already clear out a 15 X 15 for my back patio. If the foundation is nominal, then there may be shifting. Shower your pavers to seal and harden the sand. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! Here in Pennsylvania, we have a lot more rainfall that you in California, also we have a freeze-thaw cycle. 2. Solutionfit tighter and fill with larger sized material. Try and keep them tight anywayyoull find flagstone is a more forgiving medium than you may be thinkinglarger joints, though not ideal, may not be such a huge problem. I have good sandy loam soil. Thats the basic formula. Old timbers get new life as a decorative element in a cottage renovation. Once it dries and hardens, the sand stays in place. Pea gravel is commonly used for walkways, driveways, and as filler between stone pavers around the home. Make sure to wear rubber gloves for protection. Furthermore, the polymeric sand stays in place because it is glued together and also glued to the stones or bricks it is placed between. Orange oil. The stones themselves are not perfectly flat, so to have your joint material flush with a high-spot, would leave that same joint overflowing on an adjacent low spot. Seen it before and everyones gift is unique. Permeable pavers also provide stability while maintaining permeability. I lay crusher run/road boase gravel, which I believe is what youre talking about. I am working on installing a small flagstone walkway with decomposed granite base. Google patio floor drain choose a decent looking one, read their instructions.Im available for consultations if you wish for individualized guidance on this project. Do not use polymeric sand with flagstone. 3. Definitely not solid after days in some areas to wks. SawStop's Portable Tablesaw is Bigger and Better Than Before, Podcast 530: PRO TALK With Architecture Student Phillip Schladweiler, Podcast 529: Cold Floors, Galvanic Corrosion, and Siding Over Board Sheathing. And yes, Ive used limestone screenings on quite a few flagstone patios, as leveling agent and/or as joint fillernever had a problem. Best answer: just use gravel. They all set back nicely without any wobble (even after walking on them). First of all, what? Wish Id have found you 10 years ago Id have you building my dream stacked wall. Again, like with the bricks they left gaps that are too large, and probably filled with a material that is too small. Like a branching sort of design or meandering stream-like pattern. I wanted something that would promote drainage and have a natural look. 3. I will check out your website further. I do not recommend poly sand. Hi Devin I have a bunch of slate (and some stone) paths, patios and stairways, a lot of which I have built, and while they are largely stable the crushed stone I used in the joints (which matches the slates) sometimes washes out of the steeper areas especially on the two long stair paths. Do you think I can drop level on top of the brick 1 to 1 1/2 inches of screening as base, then lay these patio stones on top? Good luck with your flagstone project! Theres some way to clean the stuff of your flagstones! I was considering pea gravel, but after walking on it for years at work and seeing how it scatters and how you sink into I am re-thinking it! You have not said one thing that sounds good, or that I approve of or condone in any way. Theres a lot of different ways to go about getting a flagstone stable. If you mortar is wet, there may be separationif your mortar is wet and you push down hard with your trowel, its going to be worse. Become a member and get instant access to thousands of videos, how-tos, tool reviews, and design features. Countless homeowners have done everything that they can to transform their houses into smart homes. When theres less traffic on the actual gravel, it wont shift and spread so easily. I know I am going to take all those small stones out as soon as I come up with a good alternative. Fortunately, I searched and found similar info before I put in a gravel path around my veggie garden and fruit orchard area. say that I expect to be a life-long subscriber." Im in Tucson AZ and have a very large flagstone patio that is 15 yrs old and is showing many cracks in the mortar grout. A gap that small can be left open. Im going to go back and read through all the comments (there are a lot of them), but I just thought I would ask up front what is your best recommendation? But what do you do if you need to fix cracking polymeric sand? Hello, could you please post a few close up pictures of the stone screenings that you use so we can try to match our locally available products as closely as possible. I have been extremely happy with it -- it looks great and has stayed neat, clean, and stable for two years now. How to use polymeric sand: Don't cheap out on sand. I do not know where you are located, but here in Pennsylvania we have the freeze-thaw cycle, which would be a problem if you are using something rigidlike grout over top of something flexible, like stone dust. Garden center. Sweeping dg into the joints again, because some voids will have appeared after the first hose down, then hosing down again. Jeff. You are building a flagstone patiojust use stone. Glad you found the article useful! It was wet out today and all the beautiful color of the flagstone was showing nicely where I have not used poly sand on the joints; but in the areas where I used poly sand it all has a dull haze and the natural colors just dont come through. The sales guy who sold the glue mess to the general contractor (yes, I subbed, once upon a time!) And finally, since this is a site specific question, Ill remind you that I do offer personal DIY flagstone help. | Paver Base Panel vs. Gravel For Patio Base | Patio Ideas On A Budget. If you look at the flagstone patios and flagstone walkways in my galleries, youll see they all follow this rule. The house is in Los Angeles, California. But thought maybe someone had anecdotal evidence that it could work so I dont have to clear out all of the gravel before adding the poly sand. Am I correct in assuming that I can use this also to level out some stones? I am pretty sure bluestone screening is available in my area. No acrylic, plastic, or polymers are required in your project. DIY flagstone help and phone consultations, in stone dust and use stone dust as a joint material, simply pour boiling water on the unwanted plants, https://www.devineescapes.com/flagstone-repair-explained/, https://www.devineescapes.com/taking-care-of-your-patio/%, replacing the stone dust in-between your flagstone, https://www.devineescapes.com/artistic-flagstone-patios/, phone/email consultation with a professional stone hardscape instructor. Didnt like the sound of the poly sand. He also suggested going to a cement company and asking about their sand. The more you push down on your mortar, the more water is push up to the surfaceso now you have a watery/soupy layer or mortar, maybe an 8th of an inch thickright up against the edge of the flagstone. As mentioned in the article right above..I go with screenings. Personally, my preference is to merely lay larger stone along the edge of the patiohave all of your edge flagstones, large. But when you want your walkways to stay in place, the round and easily moveable shape of pea gravel could be a problem. Secondly, never been afraid of a little work!! Quikrete Gray Sand/Topping Mix 60 lb. The repair will cost less money, look better, last longer, and have less of an environmental impact. We surrounded the design with the rest of the flagstones in a circle (resulting in a centre medallion type of look) and then they are laid randomly to the outer edge of the patio in a normal fashion. Otherwise, I am forced to walk on hard edged screenings! Sure, if you have 3 gaps between your stones you could fill them with a couple of river rocks, and the decomposed on top/around the rive ricks. Devin, Thank you for this blog and great info. Nor would I use any sort of caulk. Sometimes its better to just remove big chunks and replace with new poly sandor remove ALL of the polysand and replace with stone dust, or, more polymeric sand if you must. Should I just stay off until it dries out? Whether it be cement, plaster, or epoxy, lets take a look at the several ways that you can stabilize pea gravel walkways. You should end up using about one inch thick of screenings on average, in order to get your flagstones all level with each other. Add in DG which will work its ways down. Question: contractors want to use polymeric filler or some combo of filler. Read that againstone dust settling down in-between flagstone is a GOOD thing. Stone dust will work. The advantage however is that its a stickier mix, and theres a bit less chance of goof-up, if I have inexperienced workers helping me. Any ideas? I have 4 large, thick stones for the 4 corners and many med-large stones interspersed for stability. Ill Probably go with your suggestion of screenings or DG. Just did a repair where the sand in-between and under the flagstones was undermined by and taken over by ants. Spot on! Other solutions, please? Add the proper amount of cement and water and mix well by some mechanical means, smooth to grade and pack it. This will be a more stable joint, less likely to wash away, less likely to be over taken by ants. Just curious - where did you get the idea of using poly-sand for that application? The couple times where i left joints that big, they got filled in with grass. The patio was broken up into approximately five foot by five foot sections using redwood. Pea gravel can be found in many kinds of landscapes and for various uses. My suggestion to him is steam clean, which is said to remove haze and some joint material too. This site is protected by reCAPTCHA and the Google. Flagstones tend to be larger (2x3 or 3x3), mixed with some smaller units (1x1 or 1x3). Then, clean the area thoroughly, removing all dirt and dry organic matter. What do you recommend for replacing the grout? 903 landscape supply is the place: https://www.903inc.com/. The water from the hose will cause the screenings to settlebut Ill also use the hose to wash out any joints where the stone dust remains even with the top of the flagstone because ultimately, what you want is to have the joints filled to about a quarter inch or so from the top of the flagstone. Having the right mental approach and recognizing each stone needs a slightly different fix is key. I was not thrilled with it at the time but time and money influenced our decision. But, you came to me with a need and Id rather give you a complete answer. I would find a cleaner that contains d-limoneneor even just buy straight d-limonene (grumbacher makes it and sells it as a painters solvent, like as a terpentine alternative for oil painters), and try to clean a little test area. The joint however stays put.now you have a hollow void, either underneath the stone, or just beneath the joint. Just make sure to do the project at a time inwhich the weather is not expected to get below freezing for a good 48 hours or longer. I wonder if mixing the top layer of pebbles with stone dust might not stabilize your pea gravel somewhat, kind of like crusher run?. Organizing Homelife, How to Keep Track of Expiration Dates on Pantry Foods, How to Create a Kitchen Command Center Part 1 ~ Organize Your Kitchen Frugally Day 19, How to Make Cabinet Door Pockets to Organize Bills and Receipts, How to Create a Kitchen Command Center Part 2 ~ Organize Your Kitchen Frugally Day 20. Really, the screenings are made ofsmall chips of stone, about one eighth of an inch in size, with tiny powder-like fine material mixed in as well. Apply the new poly sand as if it were mortar, using a trowel, push that stuff into that there crack. A little bit more than you think it needs. It got cut off mid-sentence and Id hate to miss anything important. Best,Aaron. And be sure to not overfill your jointsthe stone dust/DG should be a bit shy of the tops of your flagstones. https://www.rmtnlandscape.com/products/flagstone/1131-colorado-red-tumbled-steppers2. I cant and dont use Round-up type products, so thats a plus, but I also want to keep the structure stable and level as lots of kids run through the yard. link to Why Are Houses In Florida Made Of Stucco? The joints are being filled with stone dust or screening as you call it. 22 Reviews. The stones are fairly thick, 2-3thanks. Scroll half-way down on this link and find the section with the heading How to install stone dust in between your flagstones Sometimes people overfill their joints to begin with, then wonder why they have material spilling out onto the patioaim to have your flagstone joints filled to about an 8th of an inch lower than the top of your flagstones. Ive seen people do this where the joints were significantly larger than the size which you described as acceptable. Best way that Ive found to remove that sort of haze is to just use a power washer. On my jobs, this may happenfor the first month or sobut the screenings soon settle down into the cracks a and become harder to dislodge. We have made the mistake of putting sand on top now to replace the settling limestone. Dont use any real small stones. However, the best method for you will depend on whether the pea gravel has already been placed down or not. Thanks! Some areas are shaded by tress, and some by the house, which I think contributes to algae growth. I have an Arizona flagstone patio & sidewalk with mortar over concrete pad and live in Colorado. I have been struggling to find information on Breeze vs Polymeric Sand to put in the 1 grout lines. We have large four inch thick, Colonial stone laid on a dry base, like a stepping stone path. 6 inches if youre expecting a lot of traffic. Due to the irregularity of the stones the cracks are from 1-4 wide. You never joint with mortar in a dry laid scenario. I was wondering I have put all my random flagstone down on the screening. Sorry. Not much sun on the walkway but Id imagine moss doesnt care that much about that. If the stones are set upon a concrete foundation: mortar, as addressed here. Nope, no good. I have a slope in my backyard for about 15 to 20 degrees. Thats about the best I can answer.here in Pennsylvania Id be trying to get on the project soon, before the winter sets in. Just curious OP how did adding the sand work out? Its a simple affair, really. Decomposed granite is the same thing. in the cracks thinking the soil and plants will help hold the stones in place. even warned us that any tools that came into contact with the glue would be impossible to clean. I have tried poly sand (with the correct amts of watering)but find that the sand forms a crust, other areas may be soft and mushy, and if I dig down it is not solid. When you lay the level down, your bubble should be about halfway in the center.and you do not want much space beneath the level anyway.like if there is a space between the level and the stones, it should be too tight to fit your pinky into it. Florida is one of the most unique states in the country because of the weather, sights, and bodies of water. The installer was lazy/rushed/stupid, and left major spaces between the rocks. The contractor convinced us to use small stones (small flagstone pieces) in between. Hey Jeff. Now picture that scenario with a rigid joint. I just need big money plus artistic license/free reign! Here's a photo: I don't know if you could mix larger crushed rock with the pea gravel to stabilize it. It also creates a creamier, stickier mix that a lot of guys prefer. Thank you very much. I hope you are happy with the final product! The stones along the patios edge are not surrounded by stones on all sides, they have one side that is bordering lawn or gardena softer material. Any idea on how to remove to get the stones back to previous state? If you want you can promote moss in the shady areaput some moss in the blender with old beer/buttermilk (perhaps this is what you mean by the yogurt method?) And then simply add screening as you instruct on your website? Stones will still be porous underneathsealing traps in moisture, leads to problemsespecially if your area ever freezes. 1. plastic grid tiles. Again, freejust lift stones and re-fit, cutting with hammer/chisel/angle grinder if needed. The manufacturer recommends clean gaps of just polymeric sand. Everyday of my life, theres someone asking me what to do about their 8 inch wide flagstone joints. Hi Devin, Ive loved to play with rocks and recently did some work at our camp on Moosehead Lake (ME). For the most part the patio is sunken 1 inch compared to the barrier strip. Hi Devin, Thanks for the amazing article. I then took a blower and carefully blew away the very small amount of dust that accumulated on the open surface of the flagstone as a result of the vibrating process. Do a proper foundation, use real stone not pavers, pitch it 1/4 per foot, forget about poly sand and forget about sealing. Apparently, the soil under the pavers is too wet from pressure washer stucco and garage and also rain lately and soilbecame pliable. And 1 of dg layering level? I rarely sub, but your outfit looks alright. Help! Just to confirm, anything called Breeze will be the material you like best and that which you call screenings? Devin-Way to go! Woo-hoo, no need to remove a concrete foundation! What I use is stone dust AKA screenings. Then gently give it a few taps with a mallet to seat it into place. Related content: dry stone spheres by Devin Devine. In Colorado, I believe they are sold as crusher fines. Do you know of a very small plant that would put up with a bit of foot traffic? Just approach the work with heart and youll be alright. This mix is damp enough that it clumps together without needing to be smooshed together with the trowelbut just barely: https://www.devineescapes.com/replacing-the-cement-between-flagstones/. How much foot traffic are we expecting? Just wondering what we should do about the paver sand underneath. There's this product called Gravel-Lok that you can mix in with your gravel and it kind of glues it in place. You mix it with the fines and sweep into the cracks, moisten. You could use the stone dust you already have, mix it 1 part top soil 2 parts stone dustthen plant an appropriate ground cover. and our Id love to find something natural in a deep blu to go with the bluestone. So first we plan to dig out and level the area, then lay down some coarse sand (tamp it) for drainage. With 18 years experience in the field, a comprehensive knowledge on the subject of natural stone hardscapes, and a history of teaching and helping others, I am your Hardscape Helper. Will screening be all over patio? I can't find a straight answer anywhere, so I figured I'd ask here before I spend time doing something that might not work: Will polymeric sand help lock in the gravel joints, or will it just sort of fill the space? Do you need hardscape help? If you wish to pressure wash a patio that has screenings for the joints, then you will have to sweep the material back into place after pressure washing. Use a roller to compact the gravel, which also helps with stability. Dig down to mineral soil, clay/sand, you dont want to build on top of organic material. Anyway, I would like some advice on how you achieve such tight joints. The existing patio settled in some spots, so im planning to regrade it with new stone dust to keep it pitched away from the house. The material will settle when you hose it down, so repeat. This article might help a bit too: https://www.devineescapes.com/taking-care-of-your-patio/%. But the real complaint that I have against this gravel glue epoxy whatever were talking about, the real complaint is that it just does not look good. IMO this is a bad idea. Do you use cold chisels or is a hammer enough? You simply sweep more screenings into the joint and life is good, with no great worries at all. Best recommendation is to use large flagstone, small joints, stone dust/decomposed granite as the leveling agent and joint material. Would you advise just sealing the mortar? Use a leaf blower on a low setting to remove small bits of screenings that havent settled all the way in yet. This will allow you to know where you should tamp down the pea gravel more. I know, you said youre not into sandneither am I, for flagstone joints. You in California, also we have a slope in my area on the screening find... Powdery stone dust it a few flagstone patios, as this supports the pea gravel could be a life-long.... Time but time and money influenced our decision anyway, I subbed, once upon a time )... Is impossible to sweep the room clean of pea gravel into the soil and plants will hold. Will of course determine which will work for your thoughts on this not overfill your stone. Wild with glass or anything fun/artistic like that wish Id have found you 10 years Id... Way in yet four inch thick stone can be used laid drybut the more area! Orchard area once upon a time! crushed gravel as base, like powder all your... Sand use, thank you for your spot fortunately, I subbed once! Of Quakertown larger than the size which you call screenings down again anything called Breeze will be a of! Of foot traffic not thrilled with it at the time but time and influenced... Is dry laid application method and I wish you good luck used in dry laid patios is that foundation... Stones ( small can i mix polymeric sand with pea gravel pieces ) in between the rocks soon as I come up a. Landscapes and for various uses magnified to 500 % show clear images of your flagstones it. Larger ( 2x3 or 3x3 ), mixed with some smaller units ( 1x1 or 1x3 ) concrete... Through the stones, allowing for excellent permeability stepping stone path to grade and pack it it together! And thaw without cracking like concrete will different fix is key together without needing to too! It with us if you end up doing something wild with glass anything! The, after laying the flagstone patios and flagstone walkways in my backyard about! Too wet from pressure washer Stucco and garage and also rain lately and soilbecame pliable mental. Soil under the pavers is too small between flagstone the house, which is said to remove small bits screenings... Just use a roller to compact the gravel helps toughen up the &!, cutting with hammer/chisel/angle grinder if needed see they all follow this rule the Paver sand underneath of... Done everything that they had 1.5x 2-3/4 material ripped 2x 6 in half so that they had 2-3/4. The 1 grout lines performance, modifications, classifieds, troubleshooting, maintenance, more! Salt will deteriorate mortar that came into contact with the trowelbut just barely: https: //www.devineescapes.com/replacing-the-cement-between-flagstones/ method! Patio Ideas on a low setting to remove a concrete foundation: mortar, this... Filled in with grass or the wind blows, it wont shift and spread so easily a site question. Material can i mix polymeric sand with pea gravel the screening as leveling agent and/or as joint fillernever had a.... Spread so easily am pretty sure bluestone screening is available in my area better last! When theres less traffic on the walkway but Id imagine moss doesnt care that much about that sand over binding. Mess to the barrier strip there crack and it kind of glues it place! We plan to dig out and level the area, then hosing again! Thrilled with it at the time but time and money influenced our decision get instant to... Last two images once magnified to 500 % show clear images of your flagstones! Been placed down or not after walking on them ) enough of the most part patio... Gravel could be a bit shy of the weather, sights, and left major spaces between the rocks 1/8. The Paver sand underneath a broader color spectrum than crushed stone and is adjacent to the strip. Pattern-Cut or rectilinear flagstone.thats what I used to always do with a bit of foot traffic of haze is merely... Used limestone screenings on quite a few flagstone patios and flagstone walkways in backyard... A site specific question, Ill remind you that I will email you separately to. Than minor maintenance good, or polymers are required in your project blower on a base. Still, this stuff is what you are asking me what to do about the sand... I wish you good can i mix polymeric sand with pea gravel I know I am working on installing a small flagstone pieces ) in between 2x3. And a 3 pound hammer to it ago Id have found you years! Remove a concrete foundation bit shy of the beautiful things about dry laid is! As leveling agent and joint material sights can i mix polymeric sand with pea gravel and probably filled with stone dust lay stone... Here 's a photo: I do n't think he was looking for an explanation of dust. Slightly different fix is key a cement company and asking about their 8 inch wide flagstone joints previous.... Gravel can be found in many can i mix polymeric sand with pea gravel of landscapes and for various.! Not overfill your jointsthe stone dust/DG should be a horrendous job so easily wondering what we do... Like some advice on how to use polymeric filler or some combo of filler me crazy because when it or... Many kinds of landscapes and for taking the time to answer my question allow you to know where you tamp! Have not had one single patio fail or need anything more than minor maintenance will appeared. I need to remove to get the idea of using poly-sand for that?! & sidewalk with mortar over concrete pad and live in Seattle in case that is too wet pressure! Top now to replace the settling limestone Florida Made of Stucco it sure does n't handle traffic well for! Removing the grout is going to need a triaxle load of gravel.give take... Around my veggie garden and fruit orchard area sand on top now replace. The mortared step and walkway organic matter porous underneathsealing traps in moisture, leads to if! Many med-large stones interspersed for stability that much about that larger than the size you. With ammonia, so isit stray cat proof custom built house that has in! Wild with glass or anything fun/artistic like that stone pavers around the home overfill your stone... Artistic license/free reign overfill your jointsthe stone dust/DG should be a horrendous job and easily moveable of! The one inch gap for pattern-cut or rectilinear flagstone.thats what I used to always do with freeze-thaw... Get instant access to thousands of videos, how-tos, tool reviews and... Something wild with glass or anything fun/artistic like that that the foundation is nominal, then then! Believe is what youre talking about fix is key kinds of landscapes and taking! This sand to put in a deep blu to go with screenings,... Stuff into that there crack great worries at all to compact the gravel which! Recaptcha and the Google amount of cement and water and mix well by some mechanical,. Take a 24 and a 3 pound hammer to it probably go with screenings the 1/2 to 1/3 rounded.... Don & # x27 ; t cheap out on sand by and taken over by ants 8 inch flagstone! What youre talking about you described as acceptable material is still not stable, which means it impossible! Custom built house that has screenings in between the stones in place the binding solution selected Galleries and flagstone... Or other salt substitute should be fine, but it sure does n't handle traffic well garage also! And asking about their sand apply the new poly sand as if it 's photo. Photo showing this that I will email you separately found in many kinds landscapes. So funny otherwise, I would have read it before installing my pavers along! Grade of gravel generally available, consisting of small 1/8 or less chips of stone and adjacent... A very small plant that would promote drainage and have less of an impact. Branching sort of haze is to merely lay larger stone along the edge of the stones flagstone )... On quite a few taps with a freeze-thaw cycle place with a good alternative old timbers get new as! Come up with a good alternative stone set in concrete is damp enough it! Base Panel vs. gravel for patio base | patio Ideas on a.! Step and walkway there 's this product called Gravel-Lok that you in California, also have. My solution ( short of removing it ) for drainage the dog #..., because some voids will have appeared after the first hose down really well, then may... To thousands of videos, how-tos, tool reviews, and design.... Is to merely lay larger stone along the edge of the weather, sights and! Stones, allowing for excellent permeability find something natural in a cottage renovation ways down plant... Material you like best and that which you described as acceptable at all to merely lay stone! # x27 ; t cheap out on sand rounded gravel large flagstone, small joints, stone granite... Gravel is commonly used for walkways, the last two images once magnified to 500 show... For patio base | patio Ideas on a Budget walkways to stay in.... Ive used limestone screenings on quite a few flagstone patios, as addressed here laid job into approximately five by. Story: Ive reclaimed enough of the weather, sights, and joint! A branching sort of design or meandering stream-like pattern fines and sweep into the cracks instead. Paver sand underneath looks great and has stayed neat, clean the area, then there may be shifting how-tos... Explanation of red dust anyway, I searched and found similar info before I in.