Division 22 23 Ebook Page 74 FOAMULAR XPS Pipe Insulation Installation Guidelines

PubNo.10013974-A.Rev.9/2015 Page 4 of 24 FOAMULARXPSPipeInsulation InstallationGuidelines 2.04PROTECTIVEJACKETING A. IndoorApplications 1. PVCProtectivejacketingshallnotbeconsideredavaporretarder. 2. JacketingmaterialshallbePVC.Alljacketingmaterialsshallbeinstalledinaccordancewith projectdrawingsandspecifications,manufacturersinstructions,and/orinconformancewith thecurrenteditionoftheMICAorIIRAmanuals. 3. AlljointsofPVCjacketshallbesolventweldedtopreventmoistureandmoisturevapor infiltrationintotheinsulationsystem. 4. Mechanicaloranyotherfastenercapableofpenetratingtheunderlyingvaporretarder shallNOTbeusedtosecurethePVCjacketing. 5. ThefollowingmaterialsaretypicalforuseinthesystemsdefinedinSection1.01above.Consult manufacturer'sliteratureforproperselectionandinstructionsonsafehandlingofmaterials includingrequiredoperatingtemperatures: PVCJacketing PICPlastics,www.pic-plastics.com B. OutdoorJacketing 1. Aluminumprotectivejacketingshallnotbeconsideredavaporretarder. 2. JacketingmaterialshallmeetASTMB209andbeAluminum.Alljacketingmaterialsshallbe installedinaccordancewithprojectdrawingsandspecifications,manufacturersinstructions, and/orinconformancewiththecurrenteditionoftheMICAorIIRAmanuals. 3. Bandingforholdingjacketinginplaceshallbewidestainlesssteel. 4. Mechanicaloranyotherfastenercapableofpenetratingtheunderlyingvaporretardershallbe usedtosecurethePVCjacketing. 5. ThefollowingmaterialsaretypicalforuseinthesystemsdefinedinSection1.01above.Consult manufacturer'sliteratureforproperselectionandinstructionsonsafehandlingofmaterials includingrequiredoperatingtemperatures: AluminumJacketing RPRProducts,Inc,-www.rprhouston.com StandardMetalIndustries-www.standardmi.com 2.05ADHESIVES,JOINTSEALERSANDMASTICS DONOTUSESOLVENTBASEDADHESIVES,JOINTSEALERSANDMASTICS. A. Reviewallmanufacturersinformationtoinsurecompatibilitywithpolystyrenepriortouse.

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