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• <br /> Specification For Geomembrane Liner <br /> (Sample specification:8130 XR-5°.For other product specifications,go to www.xr-5.com) <br /> General <br /> 1.01 Scope Of Work <br /> Furnish and install flexible membrane lining in the areas shown on the drawings. All work shall be done in <br /> strict accordance with the project drawings, these specifications and membrane lining fabricator's approved <br /> shop drawings. <br /> Geomembrane panels will be supplied sufficient to cover all areas, including appurtenances, as required in the <br /> project, and shown on the drawings. The fabricator/installer of the liner shall allow for shrinkage and wrinkling <br /> of the field panels. <br /> 1.02 Products <br /> The lining material shall be 8130 XR-5 as manufactured by Seaman Corporation (1000 Venture Boulevard, <br /> Wooster, OH 44691; 330-262-1111), with the following physical specifications: <br /> Base-(Type) Polyester <br /> Fabric Weight(ASTM D 751) 6.5 oz./sq.yd. <br /> Finished Coated Weight(ASTM D 751) 30±2 oz./sq.yd. <br /> Trapezoid Tear(ASTM D 751) 40/55 lbs.min. <br /> Grab Yield Tensile(ASTM D 751, Grab Method Procedure A) 550/550 lbs. min. <br /> Elongation 0 Yield(%) 20% min. <br /> Adhesion-Heat Seam(ASTM D 751, Dielectric Weld) 40 IbsJ2in.weld min. <br /> Adhesion-Ply(ASTM D 413,Type A) 15 lbs./in.or film tearing bond <br /> Hydrostatic Resistance(ASTM D 751, Method A) 800 psi min. <br /> Puncture Resistance(ASTM D 4833) 275 lbs. min. <br /> Bursting Strength(ASTM D 751 Ball Tip) 750 lbs. min. <br /> Dead Load(ASTM D 751)Room Temperature 240 lbs. min. <br /> (2" overlap seam,4 hours) 160°F 120 lbs. min. <br /> Bonded Seam Strength 575 lbs. min. <br /> (ASTM D 751 Grab Test Method, Procedure A) <br /> Low Temperature(ASTM D 2136,4 hours-1/8" Mandrel) Pass 0-30°F <br /> Weathering Resistance ASTM G 153 Carbon Arc 8,000 hours min. <br /> With no appreciable changes or stiffening or <br /> cracking of coating <br /> Dimensional Stability(ASTM D 1204,212°F 1 Hour, Each Direction) 0.5% max. <br /> Water Absorption(ASTM D 471,7 Days) 0.025 kg/m2 max.0 70°F <br /> 0.14 kg/m'max.0 212°F <br /> Abrasion Resistance ASTM D 3389, 2000 cycles before fabric exposure; <br /> H-18 Wheel, 1000 g load 50 mg/100 cycles max.wgt. Loss <br /> Coefficient of Thermal Expansion/Contraction(ASTM D 696) 8 x 10-b in/in/°F max. <br /> 1.03 Submittals <br /> The fabricator of panels used in this work shall prepare shop drawings with a proposed panel layout to cover <br /> the liner area shown in the project plans.Shop drawings shall indicate the direction of factory seams and shall <br /> show panel sizes consistent with the material quantity requirements of 1.01. <br /> 19 <br />