b'A&D CORNERBUSINESS TIPing clients want upgrades to their is sponsored by facilities every seven to 10 years. If the design is intentional, usually our clients want a refresh, leaving the materiality of the stone or tile as a constant within the space to work with for the refresh. Theinstallationoflarge-formattileWebeganNANOsin-house presents a unique set of challenges forquality control process three years installers.Demandsuponthesettingago and have built upon this pro-mortar require a product that wets outcesswitheveryprojectthatwe the back of the porcelain tile or stone asdesign.Lately,ourresidentialcli-well as the substrate. The mortar needsents have become very interested toproducesuperiorbondstrengthsaboutLEEDmaterialsandhow whiledeliveringthedeformabilityto accommodateahigherdegreeof expansionandcontractionresulting from larger tile sizes.MAPEIsThixoTechnologyLHT mortars exceed these large-and-heavy-tileinstallationrequirementswith products that perform multiple functions. Thixotropic formulations allow MAPEIs UltraorPlus,UltraexLFT andUltraexLHTtobeusedas bothstandardthin-setmortarsand large-and-heavy-tile mortars with non-slump performance. Ultraex LFT and UltraexLHTmortarsalsomeetISO non-sagperformancerequirements forverticalapplications.Allthree LHT mortars hold ridges when larger-sizedtrowelsareused,providing maximumsupportandcoverage. www.mapei.com.The cost of stone and tile compared to plastic-based products is more expensive in most cases, but the proven sustain-ability and reduced impact of tile on the environment shows that its worth the cost and pays for itself over time. Photo courtesy of Micahl Wyckoff of MW Visual Design.68TileLetter | August 2019'