specifications - FAACO - Federal Aviation Administration Contract ...

M. NORMAL SHRINKAGE GROUT:FTWIC-2235June, 2009One (1) part Portland Cement to three (3) parts of clean, first quality sand; proportioningon a volumetric basis; used for grouting areas as shown on the plans which do not requirenon-shrink grout.N. VAPOR BARRIER:Where required, a minimum six (6) mil. thick, natural polyethylene film with apermeability of not more than 0.11 perms, in accordance with ASTM E-96. Joints orsplices, where required, shall be made with minimum 2" wide tape equivalent to thematerial being joined or spliced.O. FLOOR HARDENER:Hardening agent for exposed concrete floors (Section 03300, 3.12 for location) shall bedry-shake surface hardener Masterplate 200 by Master Builders, Inc., or approved equal.The standard application rate for this product shall be in accordance with themanufacturer's recommendations.P. CONCRETE CURING AND SEALING COMPOUND:Where a sealer is necessary, use a concrete sealing and curing compound. Compoundshall be Master Builders "Masterkure CR" (Clear) or approved equal. Application of thisproduct shall be in accordance with the manufacturer's recommendations.Q. FOUNDATION WATERPROOFING:Thoro Systems Products "Thoroseal Foundation Coating" or approved equal. Foundationcoating shall be used only on the exterior of concrete walls not exposed to view.R. STRUCTURAL CONCRETE REPAIR MATERIAL:Non-shrink, non-slump, non-metallic, quick-setting patching mortar; Sika Corp. "Sikatop123" or approved equal; as approved by the manufacturer for each application andapplied accordance with the manufacturer's recommendations.S. PLASTER MIX FINISHING MATERIAL:Specified proportion of Thoro Systems "Acryl 60", "Thoroseal," and "Thoroseal PlasterMix" or approved equal. Color of plaster mix finish shall be chosen by Owner afterreceipt of color panels. Standard gray shall not be used.T. NON-SLIP FINISH:Aluminum oxide abrasive grains as follows: "Aluminum Aggregate" as manufactured byNorton Company, Worcester, Massachusetts or approved equal.03300-16