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show compliance with required performances. <br /> B. Compatibility: Provide products recommended by manufacturers to be fully compatible with <br /> indicated substrates. Pmvide separation materials as required to eliminate contact bet�ween incompatible <br /> materials. <br /> 2.2 EPDM MEMBRANE <br /> A. General: Ethylene propylene diene monomers formed into uniform,flexible sheets,complying <br /> with ASTM D 4637,Type 1. <br /> 1. Class U: Unreinforced. <br /> 2. Thickness: 45 mils,nominal. <br /> 3. Exposed Face Color: Manufacturer's standard. Submit to Architect for approval. <br /> B. Loose-Laid and Ballasted EPDM Membrane: Manufacturer's standard installation. <br /> 1. Manufacturers: Subject to compliance with requirements,provide products of one <br /> of the following: <br /> a. Carlisle Syntec Systems. <br /> b. Celotex Corp. <br /> c. ERACORP. <br /> d. Firestone Building Products Co. <br /> e. GenFlex Roofing Systems,GenCorp Polymer Products. <br /> f. Kelly Energy Systems,Inc. <br /> g. Manville Building Materials Corp. <br /> h. Versico Inc. <br /> 2.3 AUXILIARY MATERIALS <br /> A. Sheet Seaming System: Manufacture�'s standard materials for sealing lapped joints,including <br /> edge sealer to cover exposed spliced edges as recommended by membrane manafacturer. <br /> B. Cant Strips,Tapered Edge Strips,Base Flashing and Flashing Accessories: Types recommended <br /> by membrane manufacturer, including adhesive tapes,flashing cements,and sealants. <br /> C. Flashing Material: Manufacturer's standard system compatible with single-ply membrane. <br /> D. Aggregate Surface Ballast: Washed,rounded,riverbed gravel or other acceptable <br /> smooth-faced stone ranging in size from 1/2 to 1 inches in diameter. Provide aggregate <br /> that will withstand weather exposure without significant deterioration and will not contribute to <br /> membrane degradation.Provide within 8 days of completion of the laying of inembrane. <br /> E. Membrane Adhesive: As recommended by membrane manufacturer for particular <br /> substrate and project conditions,formulated to withstand minimum 60-psf uplift force. <br /> 2.4 INSIJLATING MATERIALS <br /> A. General: Provide insulating materials to comply with requirements indicated for materials and <br /> with referenced standards in sizes to fit applications indicated,selected from manufacturer's standard <br /> thicknesses,widths,and lengths. <br /> Page 3 of 6 <br />