The ultimate resource for plywood. 0000035624 00000 n Add the dry compound to the measured water in the bucket and begin mixing with the drill and attachment., Mix thoroughly for about 2 minutes, achieving a consistency that is about the same as pancake batter. If plywood does absorb water, it can cause it to expand and alter contact, leaving a void or warped area on the floor., Over time, this can worsen, leading to the need to replace the floor or repeat the entire process. Depending on the product you buy, you can pour the compound as thin as an eighth of an inch or as thick as 5 inches., This gives you a wide range of applicability and makes raising the floor much more manageable than traditional concrete., The product makes installing a radiant floor simple as it easily flows around and between the tubing or wires. I started HomeInspectionInsider.com to help people better understand the home inspection process and answer questions about homeownership and home maintenance. 0000029272 00000 n 0000006891 00000 n Be sure to check the instructions for the compound being used, as some may recommend it more than others. Allow this to dry thoroughly before proceeding to the following steps, usually 24 to 48 hours., If the floor has some low spots, circle these with a permanent marker. As each bucket is poured, it needs to be spread as well. Products | Resources | Interactive Tools | Warranties | TechnicalTraining, Waterproofing Membranes And Underlayments, TechLevel WSF - Fiber Reinforced Self-Leveling Underlayment for Wood Subfloors Brochure, TechLevel WSF - Fiber Reinforced Self-Leveling Underlayment for Wood Subfloors Brochure - Spanish, No lath required for plywood and OSB subfloors, High strength for 1/4 to 1.5 nominal pours, Low Prep Formula; Just Sweep, Prime & Pour- no sandblasting required on acceptable surfaces, Compatible with most radiant heating systems, Exceeds TCNA and ASTM requirements for ceramic tile and resilient floor covering installations, High flow formula has excellent handling and exceptional flow retention properties. You can use cardboard or plastic sheeting to form a ring around any drains, caulking the base to avoid seepage., You can use a piece of scrap wood for doorways to create a barrier, which you can later cover using a threshold., Next, seal the plywood using a thick coat of primer. This can be made out of corrugated cardboard, taped together to form a ring. Its best to roll this on, rather than brushing it, as that tends to leave a thicker, more even coat. Ideal consistency is about like that of pancake batter. Always buy more than needed, as the pour must be done completely to ensure that it levels. 0000162853 00000 n In the case of thicker applications of self-leveling floor compound, it may be advisable to use metal lath. If you notice a white film on the surface of the compound, it means that you have added too much water. 0000033595 00000 n Well, the answer is actually no. At MAPEI, we believe that preparation and execution go hand in hand to obtain the best possible solution to any situation. 0000157938 00000 n Add the powdered compound to the mixing bucket first, folLowed by water or the acrylic mixing solution. Now that we have established that mortars wont work for leveling and patching, what can be done with a dip or a hump in the substrate? It can be as little as 4-6 hours with some compounds. 74 0 obj <>stream Mix the powder with clean water in a mixing container to produce a mortar. The first requirement is a clean work area. 0000007098 00000 n 0000012608 00000 n If you follow all the tips above and plan well, you can achieve great results without calling in professional help. concrete floors, the preparations are straightforward and usually involve a thorough cleaning to ensure the mix bonds well to the existing surface, When And How To Use Self-Leveling Concrete, Plus The 5 Best Brands, Paint and Drywall Mixer attachment for a standard power drill, Several buckets to prepare and mix the compound in. Mix and Pour the Compound Quickly but Evenly, 10. Ceramic tile is especially susceptible to variations in the substrate, which can cause cracking and loosening of the tiles, if not properly taken care of. CustomTech offers real solutions to the challenges contractors face on the job every day, whether its a common issue like young concrete -- or the challenge of pumping leveler up 60 stories in high-rise construction. This will help prevent the compound from hardening on the mixing paddle, making it necessary to clean it off. Wash All Tools Immediately After Finishing, 11. Mortars cannot be used to level or patch a floor ever! There are a number of floor levelers on the market, some which mix with water and others which mix with latex. So of course, the next question is, What if it is done in layers? The answer again is no. We recommend choosing a self-leveler or patch product instead. Finally, wash the buckets, mixer, gage rake and other tools as soon as the job is done, so as to keep the compound from drying on them. People can trip or lose their balance much easier, if they dont have a level surface to walk on. 0000198642 00000 n UltraCare Stone, Tile, Grout Care and Maintenance Solutions, Products for Underground Construction (UTT), Systems for Installing LVT in Wet Environments, MAPEI Technical Institute (In-Person Trainings), MAPEI Technical Institute (Online Trainings), Save favorite articles, projects, products, solutions and calculations. 0000010516 00000 n Every installer should have both a leveler and patching products ready to go when he or she starts a new project for a customer. The whole idea of leveling the floor is to fill in low spots; so its a good idea to find them before starting. Make sure that the substrate is dry, firm and free from dust and any contaminants. Count on our patches to eliminate flooring installation problems associated with disbonding, crumbling, mold, mildew and staining. Drains should have a dam put around them, so that the leveling compound doesnt go down them. 0000016088 00000 n 0000163030 00000 n Other areas need to be sealed off too, if they exist. Looking for more tips for tile installation, as well as other flooring solutions? Instead, pour it on a dirt area of your yard and then remove the leftover compound after it dries out and throw it in the trash.. He began working in the industry when his family started a flooring business back in 1976. (& How to Save it), Privacy Policy | Terms of Service | Advertise. For more sizes, use the material calculator at CustomBuildingProducts.com or contact CUSTOM Technical Services at 800-282-8786. Self-leveling compounds come in a variety of polymer mixes, including: These bases are pre-mixed with concrete to form a resin dense enough to self-level while remaining strong and durable.You may see it labeled as self-leveling compound or self-leveling concrete at the hardware store, but know that they are the same thing., In most cases, you add the correct proportion of water to the powder compound to prepare the mixture. 0000210867 00000 n 0000020790 00000 n Going back to the store for more isnt an option. Some of the typical applications include: Self-leveling compounds are a quick and easy way to get a great floor with little tooling or dry time., It works well in basements and patios that are chipped or cracked, but it would be too expensive or difficult to replace the entire slab. What is the mixing ratio of water to patching compound? You need to keep moving, as you only have about 20 minutes before the compound starts to cure and set up., Use a bucket with soap and water to wash off all tools before the compound dries on them. Chart for estimating purposes. 0000217488 00000 n When purchasing, buy more than you need and err on the side of caution.. For smaller issues that only require patching and not necessarily the need to level an entire area, MAPEI makes a product called Planipatch, an ultra fast-drying, self-curing, polymer-modified, cement-based patching compound that rapidly develops high compressive strength and can be used to fill minor voids, holes and cracks. You will also need to buy the tools required for mixing and pouring the self-leveling compound, including: Be sure to read the instructions on the self-leveling compound thoroughly to ensure that you have everything needed and understand the mixing ratio., If you plan to pour a thick layer of self-leveling compound, consider adding metal lath to the floor before pouring. Once the pour is started, the idea is to get it all done as quickly and seamlessly as possible. Its important to make sure that the latex comes with the floor leveling compound or that it is purchased with it, if it doesnt come packaged together. 0000220382 00000 n Even so, it is not necessary on thin applications of or less. Measure and fill each bucket you have with the needed amount of water so that you can mix multiple batches of the compound in succession quickly., Use one bucket of water to store the mixing attachment and drill when not in use to prevent it from drying out between mixes., Create a plan for pouring, starting from the area furthest from the doorway and working backward. 0000017279 00000 n 0000009171 00000 n 0000067892 00000 n A trowel is useful around the edges, to ensure that the compound goes all the way to the wall and is smooth. Lay it across the floor and look for the places where theres a larger gap between the floor and the straight edge. Marking those areas will make it easier to know where to make sure to apply a bit more leveling compound. Leveling compound that gets into the space between the plywood and the wall can leak into other rooms or into the floor below. 0000027316 00000 n So, its a good idea to open all the packages and stage everything in sets for easy pouring and mixing. All rights reserved. So, the main factor to focus on when using the compounds on a wood floor is proper surface preparation., The steps for using the compound on a wood floor are detailed below. Check the label to ensure that it can be used on wood. You only get one shot at pouring the mixture, so be sure to read to the end before starting anything., When using self-leveling compounds on wood floors, you need to ensure the wood does not absorb the water in the mixture. However, some brands also include a liquid latex additive that you often purchase with the dry mix., For concrete floors, the preparations are straightforward and usually involve a thorough cleaning to ensure the mix bonds well to the existing surface. Later, when pouring the compound, ensure that you pour at these areas to ensure that they are filled and brought to the same level as the rest of the floor., Estimate the amount of compound needed by measuring the area of the floor and multiplying it by the desired height. Once the mixture is consistent and through=gh;y mixed, begin pouring., Start from the back and pour back and forth to get a more or less even coat. A sill sealer can be used around the perimeter of the room, sealing the plywood subflooring to the wall. In doing so, clean-up should be relatively quick and easy., Do not pour the wastewater down the sink or storm drains, as it could cure and cause blockages. trailer Watch the clip and then answer the following questions relating to the patching compound: Patching compounds are designed to fill holes, cracks, grooves and damaged areas that are too large for a self-levelling smoothing compound to fill efficiently. As with many other operations, proper surface preparation is critical to the successful application of self-leveling floor compound. 0000217565 00000 n Once you start pouring, you will not have time to run out and purchase more as a new layer cannot properly bond to an existing layer easily. Since the leveling compound is mixed one bucket at a time, it helps to fill an extra bucket with water, as a place to park the drill and paddle, between mixes. At the beginning of the clip the installer mixes up a patching compound and applies it to a ply subfloor to fill the grooves between the plywood sheets. Its not uncommon for pier and beam homes to have leveling issues. Remove all debris from the floor, including anything projecting from the floor, such as wood splinters or chips. Cover the entire area and use the gauge rake to ensure an even coat., If you inadvertently get some compound on the walls or baseboards, do not stop to try to clean it. CustomTech from Custom Building Products -- the brand flooring contractors have trusted since 1964. Self-Drying, Cement-Based Finish Underlayment, Self-Drying Cement-Based Finish Underlayment, Moisture Resistant, Rapid-Drying, Skimcoat Patching Underlayment, Self-Drying, Trowelable Concrete Underlayment, High-Strength Self-Drying Finishing Underlayment, Primers, Crack/Joint Repair and Additives, Engineered Concrete Repair Systems (ECRS), ARDEX Concrete Management Systems (ACMS), Architects, Interior Designers, Engineers, Provides a smooth surface prior to the installation of floor covering over a variety of substrates, Engineered to withstand 100% RH; unlimited moisture and water, Walk on and install floor covering in as little as 30 minutes, Ideal for ramping, patching large areas and screeding, Ready for floor covering in as little as 60 minutes, Ready for floor covering in as little as 90 minutes, Use to patch and skim coat concrete, wood, adhesive residues on concrete and more, High compressive strength over 7800 psi, Smooth existing concrete prior to installing vinyl and other floor coverings in critical areas.

Sitemap 18