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Gateway Park Center PERKINS+WILL <br /> 810495.00 <br />12/06/18 <br />032000-9 Concrete Reinforcement and Embedded Assemblies <br />ii.Tapcon by ITW Red Head, Glendale Heights, IL <br />iii.Titan HD by Simpson Strong-Tie Co., Pleasanton, CA <br />7.Inserts and Coil Rods: Yield strength 65,000 psi (450MPa), ASTM B 633, <br />manufactured by Acrow-Richmond Limited or Dayton Superior, Dayton, <br />OH. <br />8.Welding Electrodes: AWS 5.5, Series E70. <br />9.Welded Deformed Bar Anchors: Welded by full-fusion process, as <br />furnished by TRW Nelson Stud Welding Division or equivalent. <br />B.Dovetail Anchor Slots: <br />1.Type: Formed 22 gauge (0.85mm) galvanized steel manufactured by <br />Heckmann Building Products, Chicago, Illinois or Hohmann and Barnard, <br />Hauppauge, New York or Pro-Slot by BoMetals, Inc., Carrollton, GA. <br />2.Location of Use: Continuous installation of anchor slots, full height of <br />masonry walls, where masonry walls abut poured concrete walls. <br />3.Fill slot with temporary filler or cover face opening to prevent intrusion of <br />concrete or debris. <br />4.Finish: Hot-dip galvanized or zinc-plated steel. <br />5.Stainless steel anchors are acceptable. <br />2.4 JOINT FILLERS <br />A.Permanent Compressible Joint Filler: <br />1.Type: W. R. Meadows: “Ceramar” closed-cell expansion joint filler, <br />ultraviolet stable, minimal moisture absorption, non-impregnated, <br />nonstaining and nonbleeding, inert and compatible with cold-applied <br />sealants. <br />2.Location of Use: Slabs and curbs as indicated on Drawings or required. <br />3.Thickness: As indicated on Drawings or required. <br />B.Temporary Compressible Joint Filler: <br />1.Type: White molded polystyrene beadboard. <br />2.Location of Use: <br />a)In slabs, curbs, and walls which must be removed prior to joint <br />sealant installation. <br />b)Vertically to isolate walls from columns or other walls. <br />C.Semi Rigid Joint Filler: <br />1.Acceptable Product: Euclid Chemical Company “Euco 700” or “Euco <br />QWIKjoint 200” <br />2.Acceptable Product: Sika Corporation “Sikadur 51 SL” <br />3.Acceptable Product: W.R. Meadows Sealtight “Rezi-Weld Flex” <br />D.Noncompressible Joint Filler: