Failure to do so can, over time, degrade epoxy grouts. MAPEI advocates rinsing enzymatic cleaners with clean water daily to remove the cleaner, as well as food particles and grease. For daily cleaning, commercial kitchens often use enzymatic cleaners. MAPEI recommends our UltraCare Penetrating SB Stone, Tile & Grout Sealer for quarry tile. Water-based sealers can sometimes sit on the top of dense tiles such as quarry tile and form a whitish film. It is not required for quarry tile, but it can be done as an extra layer of protection. Maintaining a commercial kitchen can be facilitated by sealing the tile after installation. Wipe diagonally with a grouting sponge wrung in clean water and then finish up with a micro-fiber cloth pulled across the tile. MAPEI packs a white scrubbing pad in each unit of Kerapoxy IEG CQ use it to break up the grout haze on the tile surface during cleaning. Some installers report that an ounce of dishwashing liquid in the first bucket of wash water can help as well. Grout with a hard rubber float and use lots of water when cleaning up. Heat makes epoxy set faster and epoxy generates its own heat as it cures - distributing the grout on the floor in small piles after mixing can extend the working time. Mix the entire unit of Kerapoxy IEG CQ and do not try to mix partial batches. The use of a grout release before grouting can save call backs and haze issues after the installation is complete. With that said, the most common issue we hear about with commercial kitchens is the presence of epoxy grout haze. Kerapoxy IEG CQ was formulated to be easy to clean, stand up to harsh cleaners and use colored quartz instead of pigments to minimize staining of the tile. Modern epoxy grouts are much easier to work with than their ancestors. Often, there is heavy equipment sitting on or rolling over the floor full contact with the mortar is critical. Typically, a 1/4" x 3/8" (6 x 10 mm) trowel is used be sure to back-butter the tiles for full contact. For environments that must be returned to service quickly, a rapid- setting product such as Granirapid System should be considered. A mortar with an “H” rating should be used, such as MAPEI's Ultraflex LFT. Because quarry tile weighs more than 5 pounds per square foot, it is covered by the requirements for large and heavy tiles. Our Mapelastic AquaDefense is often used for this purpose.įactor in a minimum of a 3/8" (10-mm) grout joint when preparing the layout for natural quarry tile. If the floor is not slab on grade or shares a wall with an area that needs to stay dry, a waterproofing layer should be incorporated as well. MAPEI makes a variety of surface-preparation products to address substrate imperfections that are outside the scope of this blog post your MAPEI salesperson can guide you to the correct solution for your situation. Floors are often not flat and require leveling or patching as well. Often, the tile includes abrasive grains or ridges to improve the traction of workers in greasy or wet environments.īefore the installation begins, there is often trenching required for locating drain and water lines. This is a floor that can be readily cleaned to remove bacteria and food buildup. Most often, it is used in conjunction with specialized epoxy grouts such as MAPEI's Kerapoxy IEG CQto form a chemically resistant, sanitary floor. Downtime in a commercial kitchen to replace flooring can be costly and properly installed quarry tile can last for decades. Quarry tile is often specified for commercial kitchen flooring due to its cleanability, slip resistance and longevity. Below are some tips and tricks for a successful installation in commercial kitchens that may help an installer more familiar with installing porcelain tiles. Quarry tile is manufactured using an extrusion process. However, quarry tile is also used in applications such as breweries, food-processing facilities and dairies because it holds up well in these harsh cleaning environments. You are probably familiar with quarry tile in restaurants it is often found in the kitchen, bathrooms and sometimes the eating areas. One of the heartiest types of tile is unglazed quarry tile (sometimes also referred to as klinker tile). MAPEI Technical Institute (Online Trainings)Īmong the benefits of ceramic tile are resistance to weather, chemicals and wear.MAPEI Technical Institute (In-Person Trainings).Systems for Installing LVT in Wet Environments.Cementitious and Resin Flooring Systems.Products for Underground Construction (UTT).UltraCare Stone, Tile, Grout Care and Maintenance Solutions.
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