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! <br /> LOWE'S O�'ZEP�IYRHILLS,FL 49/01/2003 <br /> , � { <br /> . 2.45 INSTALLATION ACCESSORIES <br /> , <br /> A. Trowelable Leveling and Patching Compounds: Latex-modi�ed, portland cement-based ar blended <br /> :, hydraulic cement-based formulation provided or approved by flooring manufacturer for applications <br /> indicate'd. <br /> B. Tiie Edge: Provide edge strip Schiiiter-Reno-EUGB#140. Schtuter Systems 1-800-�72-4588. <br /> � <br /> PART 3-E�CUTIt3N <br /> ii <br /> 3:01 INSTALLATION <br /> A. Concrete Subfloors: Verzfy that concrete slabs comply with ASTMF 710 and the following: <br /> 1. Slab substrates are dry and free of curing compounds,sealers,hardeners,and other materials that may <br /> interfere with adhesive bond. Determine adhesion and dryrtess characteristics by performing bond and <br /> moisture tests recommended by flooring rnanufacturer. <br /> B. Tiie Installation,GeneraI: <br /> 1. Install tile materials in accordance with ANSI A137.1, ather referenced ANSI and TCA specifications, <br /> ari�d TCA "Handbook for Ceramic Tile Installation", except fflr more stringent requirements of <br /> manufacturer or these Specifications. <br /> 2. Gut� and fit tile tight to pratrusions and vertical :interruptions and treat with a cnmpatible sealant as <br /> specified in Section Q7924 Joint Seaiants. Form corners and bases neatly. Tnstail tile edge in <br /> accordance with manufacturer recommendations. <br /> 3. W�ork tile joints uniform in width, subject ta variance in tolerance allowed in tile siae. Make jaint <br /> watertight,without vaids,cracks,excess nnortar,or grout. <br /> 4. Prepare surface, fit, set, bond, grout and clean in accardance with applicable requirements of ANSI <br /> standards and Tile Council of America. <br /> a. Flaors-Dry-set: TCA F113 <br /> b: Walls-Dry-set on Masonry: TCA W2Q2. <br /> 3.Q2 MOR�AR <br /> A. Thin bed method: Apply mortar with natched trowel to work instalIation materials inta good contact with <br /> tile sub�strate. Select trowel notch size per tile selected. Spread only as much martar as can be covered in <br /> 20-30 ininutes or whiie mortar surface is stitl wet and tacky. When installing large tiles, spread {back- <br /> butter)iinortar onto back af each tile in additipn to troweling materials over tile substrate. Beat each piece <br /> inta mortar with a beating biock or rubber maltet to insure fu31 bedding and flatness. Allow installation to <br /> set untiljfirm. CIean excess mortar from tile surface. <br /> I � <br /> 3.fl3 GROU�TING <br /> A. Allow tiles to set a minimum of 4$hours before grouting. <br /> B. If bond'�ng materials are rapid setting,foliaw manufacturer's recommendatians. <br /> C. Install in accordance with grout manufacturer's recommendations and ANSI A 108.10. <br /> D. Pack Y4'�wide joints full and free before martar takes initial set. <br /> E. Clean excess grout from surface with wet chees�loth as work progresses. Do nat use hydrospanges. <br /> F. Install sealant to match grout in vertical wall joints at interior corners. <br /> i <br /> i � <br /> 3 04 CLEAN'1NG <br /> A. CIean excess tnortar fram surface with water as work progresses. Perform cieaning while mortar is fresh <br /> and bafore it hardens on surfaces. <br /> B. Sponge and wash tile diagonally across jaints. Polish with clean dry cloth <br /> �I END OF 5ECTION 09300 <br /> � <br /> - � <br /> . �. i i <br /> i <br /> � <br /> � C�ERAMIC TILE 09300-3 <br /> �evision#3,0�/26IQ4 <br />