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FP-96 English Version - Eastern Federal Lands Highway Division

FP-96 English Version - Eastern Federal Lands Highway Division

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Section 712(3) Performed cork expansion joint AASHTO M 153fillers for concrete paving andstructural construction (1)(4) Performed expansion joint fillers AASHTO M 213for concrete paving and structuralconstruction (nonextruding and resilientbituminous types)Note: (1) Do not use in major concrete structures.(c) Preformed joint seals and sleeves.(1) Paving applications. Furnish a polychloroprene elastomeric sealconforming to AASHTO M 220. Use a lubricant adhesive conformingto the following:(a) Solids content by mass, ASTM D 2369(b) Peel strength, ASTM D 903(c) Age from manufacturing22% min.1,500 psi max.9 months max.(2) Manhole, inlet, and drainage applications. Furnish a multi-sectionalneoprene rubber and ethylene propylene di monomer (EPDM)rubber seal with a minimum thickness of .06 inches. Before shipping,coat the rubber with a nonhardening butyl rubber sealant to produce awatertight seal when installed. Properties and values are listed in Table712-1.Table 712-1Preformed Joint SealsASTMTestNeopreneButylPhysical Properties Method EPDMMasticTensile, psi D 412 1,500 1,700 -Elongation, % D 412 440 230 280Tear resistance,pounds/inchD 624(die B)Rebound, %, 5 min C 972(mod .)Rebound, %, 2 h C 972(mod .)230 115 -- - 11- - 12711

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