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PART 2 PRODUCTS <br />{ 2.01 PRODUCT DESCRIPTION <br />[118"] [3116"] DUR-A-QUARTZ multiple -component, decorative, institutional flooring system, <br />by DUR-A-FLEX, Inc., OR APPROVED EQT JAL in standard non-skid surface texture. <br />f <br />2.02 PHYSICAL PROPERTIES <br />PHYSICAL PROPERTIES - (DUR-A-QUARTZ "BM" EPDXY FLOORING) <br />Mix Ratio (Dur -A -Glaze #4)... 1 part Hardener, 2 parts Resin <br />Pot Life... Approximately 22 minutes at 7011'* <br />Hardness, Shore D... ASTM D-2240... 75-80 <br />Compressive Strength... ASTM D-695... 17,500 psi <br />Tensile Strength... ASTM F-638,.. 4,000 psi <br />Tensile Elongation... ASTM D-638... 7.5% <br />Flexural Strength... ASTM D-71 90 ... 6,250 psi <br />Linear Shrinkage... ASTM D-2566.,. 0.02% <br />Coefficient of Linear Expansion... 12°F to 140117... <br />in./in./degrees F.,. ASTM D-696... 20 x 10 -6 <br />Bond Strength to Concrete... ACI -403... 335 psi, concrete fails <br />Shear from Steel Plate... MIL D-3134... 1,050 psi <br />Indentation... MIL, D-3134... 025 <br />Impact Resistance..,. MIL D-3134,., no cracking or delantination <br />Elevated Temperature... MIL D-3134.., no slip or flow <br />Water Absorption,.. ASTM D-570... 0.04% <br />Elecinrcwl Conductivity... iloii-Goi-jultic-Live <br />Flammability.., ASTM D-635... self -extinguishing <br />Abrasion Resistance Taber Abrader... <br />CS -17 wheels, 2000 gm. Load, 1000 cycles... avg. 24.0 mg, loss <br />Toxicity... non-toxic, USDA approved <br />*Pot Life is shorter at higher temperatures. Do not use below 50°F or above 95°F. <br />Note: Chemical & stain resistance can be improved by using Poly -Thane #2 as a topcoat(s). <br />Scratch resistance can be improved by using Dur -A -Thane or Dur -A -Glaze 42 as a topcoat(s). <br />2.2 PRODUCT PACKAGING <br />A. All materials used shall be precision mixed on site with manufacturer supplied mix and measure <br />apparatus to ensure a timely, accurate mix ratio and minimize waste. <br />PART 3 EXECUTION <br />3,01 PREPARATION <br />A. Concrete preparation to include use of [a steel shotblast machine] [a solution of muriatic acid] <br />to create a profiled substrate, combined with "dust -free" diamond grinding for all edges and ureas <br />where shotblast machine is unable to reach. <br />SPECIFIER NOTE: For maximum Wnd strength, steel shotblasting is always recommended. See <br />"Preparation/Application Details" Showcase for details on specific substrates. <br />09730-2 <br />