Take your rake and level the area you want to pave. Lay the pavers/tiles on the mortar bed as per best common practice for the product being used. 1. Tiles and pavers are appealing because of the countless materials you can choose from to give you your desired result. Once the concrete has dried, border pavers will be glued down using mortar or a construction adhesive… Give your home a luxurious feel or a modern look, or add a bit of your personality by re-designing your concrete space with any of these pavers or tiles. Pavers are normally laid over a sand and rubble base so laying them over existing concrete will require a different approach. Base: Pour concrete slab (4" for patios and walkways / 8" for driveways). Before laying pavers on your concrete surface, there are several considerations you need to make. Step 2. Tiling over concrete is actually a lot easier than you think! You might already have a functional concrete driveway to your home or a concrete pathway in your landscaped garden that is neat and tidy but the colour is dreary, looks boring or doesn't complement the rest of your home. If you’re in need of supplies or expert advice to help you re-create your outdoor space, there’s no better place to start than with friendly professionals at your local APC store! Compact Your Subbase in Layers. Angle the surface of concrete half way up the side of the paver and smooth the surface using a wooden float. Alternatively, you might already have a concrete base in place. Mix Ratio . There will be no need to cut up old concrete and pay money to cart it away to the dump. Consider also the new height your newly paved surface will be from the ground once new pavers are installed. Keep this drainage slope in mind when adding your pavers… Unless you are going to be laying pavers on top of an existing surface, such as concrete, you will need to carefully excavate the area to a depth of several inches. Cover the sand with field pavers. The existing surface was a mixture of concrete slabs, pavers and some dirt. Most pavers are 2-3” (5-8cm) in height, plus your drainage layer. People don’t realize the amount of work involved with the installation of our paving stones, I am not saying that to scare anyone off of their project but a little planning will go a long way. We are using an existing concrete verandah as a reference point. Check out APC’s expert,... Not sure how to cut your pavers? The products available are so varied that you can easily achieve the look to complement the design of your home. As you lay your concrete sand base, aim to make it less than 1.5 inches thick. Prime the back of the flags with a cement-based primer 3. Step 2: Place 1/2" of latex modified mortar underneath each paver Travertine pavers should be laid on a concrete base. Your pavers … Remove grass or other vegetation and skim off 2 to 4 inches of soil. This method is commonly used in circumstances where more strength is required, ideal for driveways and pool surrounds. Any mould or mildew present must be removed. There are many ways to lay down pavers for your backyard. Starting in a 90º corner, lay the pavers in the pattern you have chosen. The process is nearly identical to laying a paver patio over ground. Installation: The most important tip, you must create a drainage layer (1” of bedding sand) below the pavers. Mark this level along the wall to show the level the road base fill needs to come to. Before you lay your travertine pavers: Have the concrete ready first- Sweep off any loose pieces so that the surface is completely smooth. Brick, concrete, permeable, interlocking and stone pavers are popular paving options for exterior plazas, walkways, driveways and mass transit applications. Remember: laying pavers without a base will cause you trouble later on, so it’s better that you consult a paver installation guide so you can know how to keep pavers straight before it’s too late. A built-in spacer bar assures consistent joint width. Travertine pavers should be laid on a concrete base. Visit any Australian Paving Centre store near you and we will be happy to give you our expert recommendations and you can take home a free sample. As with the Glue Set Method this application will result in a more strong, durable finish. If it’s for your pool surround, ensure you're using pavers suitable for your pool area that are salt and slip resistant and you may want a matching coping or step treads. Create the mortar mix – add a 30mm layer 4. Learn how to lay road base and prepare and area for paving. 1. These are the sand set, glue set and mortar set (wet lay) methods. Step 2. Step 1. To avoid common mistakes, follow these steps: It is now time to get your project started. A 30mm layer of bedding sand is required as the final preparation for laying pavers. Leave this haunching to set for 24 hours before compacting the pavers. Compact the laid pavers. With an aggregate base, you have the ability to create new patterns or shapes; this is not the case if you are installing pavers over concrete. Clean off and your new paved area should be ready for use. The soil and roots that are removed are replaced with a gravel base and bedding sand. Not the least of which are the materials you should use. Base: Pour concrete slab (4" for patios and walkways / 8" for driveways… Once the pavers are set into place, the joints are filled in similar fashion to the sand set pavers with traditional masonry sand or polymeric sand. Clean off and your new paved area should be ready for use. Once the all-important phase of choosing materials and design is done, it will be time to assess your concrete slab. When it comes to your driveway, before you make your decision, we provide you with... Pavers vs Concrete. Screed Bed . This may also be used for vehicular applications but a suitable curb or edge restraint is required. Unilock provides an excellent technical guide for the proper installation of pavers, so please refer to it for details. Installation: The most important tip, you must create a drainage layer (1” of bedding sand) below the pavers. In fact, here is a wide array of products available to you. Caution: A bedding course of “clear chip” stone on a concrete pad will provide the necessary drainage required, but will provide little or no “give” when final compaction of the pavers is attempted. Step 1. … Start laying pavers in the desired … Use twine and sticks to mark the area where you will be laying your pavers and use it as a guide... 2. Start the installation. Concrete base should be minimum 20mpa strength . When it comes to installing concrete pavers, there are two main options: regular paver installs and overlays. Installing patio pavers over existing concrete you laying pavers on concrete base mycoffeepot org this is how to lay the thin pavers over concrete great idea installing pavers on concrete unilock install pavers lafayette orinda moraga danville fremont how to install interlocking pavers over a concrete or asphalt base. Commence at a straight fixed edge if possible. When the field is complete, glue down the final border pavers. Lay … Australian Paving Centre offers a wide variety of pavers in stock. A best practice is to NOT compact the surface of the pavers as is the practice in a standard base installation. And your new paved area should be ready for use. Before you begin, make sure your concrete is properly sloped and doesn’t puddle. Laying pavers over a concrete … Allow to dry. Step 3. You must ensure this still lines up with adjoining building access (I.e. Tradies Tip: Ensure that you don’t mix too far in advance, or it’ll begin to set before you use it. Any mould … March 15, 2020 It’s okay for an ordinary backyard patio to simply have concrete. Place concrete paving stones. Large-format concrete pavers give the pool a brighter look and feel Make a solid base For pavers to withstand the test of time and countless litres of splashing and runoff, a solid base is essential. Lay out the conduit poles about … Seal the steps once masonry sand is packed into the crevices between each paver … This project was as a result of tree roots pushing up the 4X4' concrete slabs on my existing patio. Take width by length by depth measurements and work out the volume of road base you need to fill the area. Pavers are normally laid over a sand and rubble base so laying them over existing concrete will require a different approach. Constantly check the top of your pavers/tiles with a straight edge and level to ensure all are laid correctly. Remember, your aim is to extend your living environment so it’s vital that the flow from indoor to outdoor space becomes seamless. Preparation: Sketch a diagram of area to be paved. here is a wide array of products available to you, Refer to our DIY Paving Guide, Step 3 Screeding the Bedding Sand, DIY Driveway Pavers – All the Resources You’ll Ever Need, DIY Driveway Pavers - All the Resources You’ll Ever Need, 10 Reasons to choose pavers over exposed aggregate concrete for your driveway, Stone Paving Ideas That Will Improve The Look Of Your Yard, VIDEO: How to prepare a base before paving. Though concrete provides a strong base for pavers, you should seal them in order to slow fading and prevent weather damage. Always begin laying block paving from the bottom of a slope, preferably starting from a right angle or a straight edge. patio doors) and maintains proper step heights. Mark the area. However, if your existing slab is in poor and unsalvageable condition with cracks and is not level, it may be better to demolish the slab and start from scratch. Compacted concrete sand is then placed on top of this. Tip - Refer to our DIY Paving Guide, Step 3 Screeding the Bedding Sand. Preparing a proper base is crucial for any paving stone project; again, you can refer to Unilock’s technical guide as well as take into account the following pieces of advice to ensure the pavers are being placed on a substantial base: Most people would agree, that the hardest part of any home renovation project, whether it be inside or outside, isn’t usually the work itself, but rather finding a reliable and reputable contractor to do the job. Before laying the pavers, a layer of bedding sand is placed over the compacted base material. … The bedding sand will allow for drainage, settling and the expansion and contraction of the pavers. Ensure that the concrete does not go under the pavers or onto the surface of the pavers and if it does remove it immediately. Step 3. Before you lay your travertine pavers: Have the concrete ready first- Sweep off any loose pieces so that the surface is completely smooth. You can easily dress up your pool, patios, outdoor entertainment areas and even the driveway by laying pavers over existing concrete. Pavers – we used basic $1 concrete pavers from Lowe’s (ours were on sale, but they’re normally priced between $1-2) ... Before we started actually laying our pavers and making cuts, we did a dry run to figure out our center line, correct spacing, etc. This method is more commonly used where a thicker bed is required due to the concrete base not being as sound, might be a little uneven or the falls are going the wrong way. Roughly crushed stone makes a good base for pavers that will be used more regularly. Bedding Sand. Any of these products may be used for both indoor and outdoor applications to suit any of your home improvement projects. Install the edge restraints securely so that the pavers don't shift or move once it is in use. Step 3. Here are a few critical things to keep in mind: Condition of Existing Concrete: Any concrete slab that will be overlaid with pavers must be structurally sound with no evidence of cracking or deterioration. If the existing soil is stable and drains well, it may simply be cut to desired depth and compacted. Get an overview of how to install concrete pavers, including tips for how to prepare base material before laying pavers. You can use a flat, heavy 2×4 with an attached handle to smooth out the sand, or you may consider renting a dedicated screed rail for the project. Totally pointless laying blocks on old concrete,would need to sort drainage issues, & tarmac is just as bad, no idea what's under it,give a year & most likely whole lot will start moving,up with the lot,sort levels,edgings, lay 100mm -150mm MOT1 sub base… Achieving a remarkable tile finish to your concrete surface actually requires very little technical know-how. Adhering border pavers: It is a common practice to mortar or glue the perimeter pavers. These materials create the foundation that will provide your pavers installation with the lasting results you desire. Drainage: The biggest problem with laying pavers over a concrete slab is the inability for water to drain through the blocks and down into the earth. 1-inch layer of sand. People assume that tiling or paving over concrete floors, driveways, patios and paths would be a huge headache if existing plain concrete is already there. © Copyright 2019 APC | All rights reserved. Install your pavers/tiles as per best common practice for your product. Patch the holes – Watch out for small and large holes in the concrete base and patch them using a good quality concrete patching product. You also don't need to worry about damage to existing underground services. The minimum bed thickness should be 20mm. You will need to fill the gaps between the pavers/tiles with jointing sand or a suitable grout once all the pavers/tiles are laid and adequate time has been allowed for the mortar to set. In doing so you allow for any water to drain away from pavers and off of the concrete slab (remember, the thinner the bedding layer, the greater risk of damaging the pavers). Trying to install … For smaller project areas you may be able to get away with performing this task with a spade and wheelbarrow, but for larger areas you may need to rent special excavation tools and equipment. Screed 20-30mm of quality washed bedding sand on the concrete surface. It’s so easy in fact, that it is actually a very common and popular DIY project amongst homeowners. In short, yes, it is possible, but with a few things to keep in mind. The sand bedding also helps to protect the sand joints … How to Lay Pavers: Almost a month ago I started laying the pavers in my back yard. Since your pavers are over concrete we recommend that you use a non-pervious polymeric sand to fill the joints. Create the mortar mix – add a 30mm layer 4. Before installing pavers over concrete, the surface is cleaned with pressure washer to remove any dirt or debris. Note: Keep in mind the height the paver will add to the concrete slab once installed. It is this sand bedding that will provide final … Ensure that you don’t mix too far in advance, or it’ll begin to set before you use it. You’ll see how to calculate the volume of road base fill you’ll need. This layer acts as an adhesive as the pavers are dropped into place. Work outwards keeping all joint lines straight. Step 8. Visit us today or call us at 1800 191 131, we would be happy to answer your questions! Then of course you would have your 1" bedding sand on top of the … Use string lines pulled along joint lines and parallel to the edge restraints or, chalk lines … Once the concrete base is poured and properly cured, a layer of ? Then tamp the field with a plate compactor and sweep sand over the pavers to fill in the gaps. Laying Pavers. To lay patio pavers or concrete pavers for a typical patio installation, you need to build up several layers: 6-inch layer of gravel paver base. We are using an existing concrete verandah as a reference point. Screed the mortar bed off to the desired levels. Excavation: Excavate (7 1/2 inches for patios and walkways/11 1/4 inches for driveways). Precast pavers that have to support the weight of cars, trucks and the like need a deep compacted base of crushed gravel. Cutting: Using a stone cutter or masonry saw, cut pavers where necessary to fit. Click on any of the images below to see which ones will fit your home and which ones speak to your personal style. Step 5. After selecting a compatible mortar or tiling cement, follow the instructions. work on sand in small sections. You’ll only need to have basic knowledge in the process which we will provide for you here in this article. Home / DIY: Installing Pavers Over Concrete. Prime the back of the flags with a cement-based primer 3. Steps 1. Step 2. lay out conduit poles. Installing patio pavers over existing concrete you laying pavers on concrete base mycoffeepot org this is how to lay the thin pavers over concrete great idea installing pavers on concrete unilock install pavers lafayette orinda moraga danville fremont how to install interlocking pavers over a concrete or asphalt base. In a regular install, your paving contractor will start from scratch by excavating the area and laying down pavers. Plan out your pattern/layout in advance. Guide to Laying Pavers MARCH 2017 Boral Paver Bedding Sand Compact Road Base Natural Ground A 30mm (3cm) Coarse washed river sand B Generally 10 0 - 150mm (1 5cm) for road base material or 75mm (7.5cm) for concrete Pavers to come to this level when compacted. No worries, APC have you covered! Remember: laying pavers without a base will cause you trouble later on, so it’s better that you consult a paver installation guide so you can know how to keep pavers straight before it’s too late. If it’s a concrete driveway you are paving over, you have to use pavers suitable for vehicle traffic like bricks for long-lasting endurance. A 4- to 6-inch-thick concrete slab is suitable as a base for pavers, which can be laid directly onto the wet concrete so they are held in place when it dries. Prepare your concrete 2. Concrete sand, coarse washed concrete sand, or granite stone dust can be used. Be careful with doing it right the first time, as you’ll find that a small adjustment to one usually means an adjustment to all others. The removal of old concrete can be easier than trying to install on top of an existing concrete base. Slope: The existing concrete pad must slope away (min 1” of fall for 8 feet of run) from any structures to ensure drainage. The most effective method to level the bedding is to use two screeding straps set accurately in the bedding sand to the required levels and placed approximately 1m to 3m apart. Whether your project involves a patio area or driveway, you have to make sure the height of your existing surface will allow a good distance between the door sill and the thickness of the newly installed pavers and not impede upon any damp course membranes. Square off a 90-degree corner. This technique is used when you don’t already have concrete laid down or when there’s significant damage to the concrete and/or foundation. Below is a diagram to help better illustrate installing your pavers on top of a concrete base. Three passes should be sufficient to secure the bricks. Contrary to popular belief, installing tiles over existing concrete actually makes a lot of sense. Step 5. If the soil is poor, the weather especially wet or cold, or the traffic that the paving must support will be heavy, it is advisable to follow a procedure similar to the one recommended for pavers. If that’s the case, laying pavers on concrete shouldn’t take you too long. Please tell us who you are, so we can tailor, You are leaving the Homeowners version of unilock.com. You have entered an invalid email address! Guide to Laying Pavers MARCH 2017 Boral Paver Bedding Sand Compact Road Base Natural Ground A 30mm (3cm) Coarse washed river sand B Generally 10 0 - 150mm (1 5cm) for road base material or 75mm (7.5cm) for concrete Pavers … Before mixing mortar, keep in mind that different mortars or tiling cement work best with different types of tiles. Alternatively, you might already have a concrete base in place. You will need to fill the gaps between the pavers/tiles with jointing sand or a suitable grout once all the pavers/tiles are laid and adequate time has been allowed for the adhesive to set. You can easily get it from a … Lay the paving slabs, leaving 8 to10mm spaces between them … Paving Sealers Adelaide, Cleaners and Tiling Cement. Will you be able to conceal the surrounding edges and borders so as to hide the increased height? The best process involves digging down 4 to 6 inches beneath the ground. ?-inch asphaltic bitumen is placed over the slab followed by a 2 percent modified neoprene tack coat layer. The concrete will need to be reinforced with steel reinforcing mesh. To install pavers over concrete using a mortar set application: Step 1: Clean the concrete surface of all dirt, oil, and debris. This method is more popularly used for paved pathways or walkways with light traffic. Copyright © 2020 Hengestone Holdings, Inc. All rights reserved. From here on out, this is mostly a standard paver job. Next, lay … In this article, we will share with you an easy guide on the entire process plus additional tricks so your finished product looks professionally done. Allow to dry. Make sure your concrete foundation is properly sloped and doesn’t accumulate surface water. However, if you want to create an outdoor space that’s rich and inviting, the best thing you can do is to design it using outdoor porcelain tiles. Concrete is heavy, solid and provides a strong base. Knowing your start and finish points is important so that your tiles will look neat. Consider also the environment you live in, is it a sunny location so something that is cool underfoot would be desirable, coastal areas or the general aesthetics of your landscape and area because selecting the right pavers will add value to your home. Screed Sand. Installing … You want to achieve a properly installed flooring the first time around to avoid having to redo it all over again two or three years down the road. The importance of the choice of materials is extremely important. Especially if making all these changes will cost you more than just excavating the concrete and laying paver on the ground. If you search online, you’ll find hundreds of ‘how to’ articles that range from the most basic guides to the most technical step-by-step run-throughs. You have to select materials according to functionality and not just style. Choose permeable pavers if your surface needs adequate drainage. Take your rake and level the area you want to pave. With an aggregate base, you have the ability to create new patterns or shapes; this is not the case if you are installing pavers over concrete. Step 2: Place 1/2" of latex modified mortar underneath each paver, adhering it to the concrete. Prepare your concrete 2. Complete your paver installation as per best common practice for the product being installed. I repeated this step 5 times, watering … You will need to excavate 8 to 9 inches and then firmly compact the soil. Pavers. These materials create the foundation that will provide your pavers installation with the lasting results you desire. Whatever you decide, the end goal is to have a completely … The base beneath concrete flatwork traditionally consists of much less material. It is stronger and easier to apply. The first step is to lightly spray down the road base with water to trap the dust and bind it with the stones, Then go over the whole area with the compactor. These pavers are durable, offer … Step 9. Keep in mind the function of the area and space that you'll be updating and how much weight it is expected to withstand before deciding on one particular material and design. In doing so you allow for any water to drain away from pavers and off of the concrete slab (remember, the thinner the bedding layer, the greater risk of damaging the pavers). Prepare the surface by cleaning and sealing with a bonding agent if required. Check out... Driveway paving ideas for your home Find your new driveway pavers at APC with our... Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window), Click to share on Tumblr (Opens in new window), Backyard Ideas On A Budget That Won’t Empty Your Pockets, Home Renovations – There is More to It Than ‘Redoing’ a Kitchen or Adding a Room. Laying pavers over this material may pose problems to the drainage as concrete slabs have the inability to drain water through the blocks and into the earth. Use your drawing or rendering as a reference and begin laying your concrete pavers in the correct pattern. Add to that, the fact that both tiles and concrete are both mineral-based so it makes sense that they would be a perfect match. Mortar can be used as a 1/2-inch … Begin with the interior pavers, placing them firmly onto the base and compacting them as you go. Polymeric/jointing sand … Apply the mortar. Lay the base. Step 1. You can return any time by using the sub-menu at the top of your screen. Mark this level along the wall to show the level the road base fill needs to come to. The removal of old concrete can be easier than trying to install on top of an existing concrete base. Step 4. Excavate the Patio Paver Area. Once the pavers are installed and carefully compacted, and the joints are all straightened (adjust crooked lines with a screwdriver or small pry bar), fill the paver joints as you would on any other regular paver installation. This allowed us to shift pavers and make adjustments quickly and easily before committing. A trick you can do is drilling small holes through the concrete every few inches to help eliminate puddling. The soil and roots that are removed are replaced with a gravel base and bedding sand. Remember, your aim is to extend your living environment so it’s vital that the flow from indoor to outdoor space becomes seamless. Step 4. Ultimately, whether or not laying pavers on top of the pre-existing slab will depend on the project type itself. An easy DIY option especially if the levels and falls on the concrete base are all correct. A 4- to 6-inch-thick concrete slab is suitable as a base for pavers, which can be laid directly onto the wet concrete so they are held in place when it dries. These are all durable, highly stylish, and slip resistant materials with varied finishes that will fit any home design. These materials create the foundation that will provide your pavers installation with the lasting results you desire. The answer is, yes you can, provided that the conditions are right. Many people wonder if they can lay pavers over an existing concrete patio or pad. Thickness . You will need to fill the gaps between the brick pavers with jointing sand once all the pavers are laid. This drainage layer of coarse sand must also be retained by some form of border around the perimeter so that it doesn’t … Scrape away the excess sand and cut off the excess landscape fabric … Step 2. Step 4. But the reality is, you can actually complete the project a lot more quickly. Any rubble that I had left over from … Use a 100mm thick bed of compacted gravel or a 100mm thick reinforced concrete slab. Apply the adhesive to the concrete surface with a notched trowel. Concrete paver installation step-by-step instructions. Easy to DIY, extremely durable and the additional advantage of so many new looks and designs made possible by the wide range of paver products available! Spread the Setting Bed- A 1-inch to 1 1/2-inch setting bed is spread on top of the compacted base material. Excavate the soil. This drainage layer of coarse sand must also be retained by some form of border around the perimeter so that it doesn’t wash away over time. Lay the field pavers over concrete as you would on any paver patio. Here’s a basic step-by-step guide for all three options of installing pavers over existing concrete. The right type of paver for your surface is critical for its longevity. QUICK GUIDE: LAYING A PATIO ON EXISTING CONCRETE. Base Drainage: ... Pavers: Place Cambridge Pavingstones on the smooth sand in the desired pattern making sure joint lines are straight. Prepare your adhesive as per the manufacturers guide lines. How To Install Outdoor Porcelain Tiles: Laying Porcelain Pavers On Concrete Base with Mortar. We recommend that you always use concrete adhesive when gluing pavers to the perimeter of a concrete slab. A slab is the better option around pools and was the substrate here. The pavers will be set in a bed of sand. Follow the concrete’s slope when installing the pavers and make sure the edge that drains water stays low and permeable. Step 4. A bed of adhesive glue is used to make the pavers/tiles adhere securely to the concrete base. Step 3. You can completely change the aesthetics of your concrete space by using pavers or tiles. According to several paver manufacturers, paving blocks can be installed on top of concrete without mortar if you first lay down a 1/2″ to 1” bed of coarse sand. (This could be around 15mm if a latex additive is used.) There are three basic methods for installing pavers over existing concrete. Once the sand is laid, you’ll need to level, or screed, it. QUICK GUIDE: LAYING A PATIO ON EXISTING CONCRETE. Place the blocks on top of the laying course ensuring blocks are around 10-15mm above the desired finished level. laying all pavers or tiles onto fresh concrete. While traditionally flagstones are set in a bed of compacted sand and gravel over raw dirt, they can also be installed on top of an existing concrete surface. Step 1: Determine your desired finish height for the surface, then measure the thickness of the pavers, the thickness of bedding mix into which the granite paver will be laid and the required thickness of the concrete base (usually 75mm for pedestrian areas or 100mm for vehicle traffic). Yes, you can install pavers over concrete and also asphault I am talking about setting them right in concrete not on top of.