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Gateway Park Center PERKINS+WILL <br /> 810495.000 <br /> 12/06/18 <br /> <br /> <br />CERAMIC TILING <br /> 09 30 13 - 6 <br /> <br /> <br />2. Aluminum: Alloy and temper with not less than the strength and durability <br />properties of ASTM B 221, Alloy 6063-T5. <br />3. Finish: As indicated. <br />PART 3 - EXECUTION <br />3.1 EXAMINATION <br />A. Examine substrates, areas, and conditions where tile will be installed, with Installer <br />present, for compliance with requirements for installation tolerances and other <br />conditions affecting performance of the Work. <br />1. Verify that substrates for setting tile are firm; dry; clean; free of coatings that <br />are incompatible with tile-setting materials, including curing compounds and <br />other substances that contain soap, wax, oil, or silicone; and comply with <br />flatness tolerances required by ANSI A108.01 for installations indicated. <br />2. Verify that concrete substrates for tile floors installed with thinset mortar <br />comply with surface finish requirements in ANSI A108.01 for installations <br />indicated. <br />B. Proceed with installation only after unsatisfactory conditions have been corrected. <br />3.2 PREPARATION <br />A. Fill cracks, holes, and depressions in concrete substrates for tile floors installed with <br />thinset mortar with trowelable leveling and patching compound specifically <br />recommended by tile-setting material manufacturer. <br />B. Where indicated, prepare substrates to receive waterproofing by applying a <br />reinforced mortar bed that complies with ANSI A108.1A and is sloped 1/4 inch per <br />foot (1:50) toward drains. <br />C. Blending: For tile exhibiting color variations, verify that tile has been factory <br />blended and packaged so tile units taken from one package show same range of <br />colors as those taken from other packages and match approved Samples. If not <br />factory blended, either return to manufacturer or blend tiles at Project site before <br />installing. <br />3.3 CERAMIC TILE INSTALLATION <br />A. Comply with TCNA's "Handbook for Ceramic, Glass, and Stone Tile Installation" for <br />TCNA installation methods specified in tile installation schedules. Comply with parts <br />of the ANSI A108 series "Specifications for Installation of Ceramic Tile" that are <br />referenced in TCNA installation methods, specified in tile installation schedules, and <br />apply to types of setting and grouting materials used. <br />1. For the following installations, follow procedures in the ANSI A108 series of <br />tile installation standards for providing 95 percent mortar coverage: