SPECIFICATIONS

Fire:  ASTM E84 Flame Spread Class A
Strength:  ASTM C140, 16" x 8" block, minimum 120,000 LB load
Thermal Expansion: ASTM D696, 1.5x10-5 °F-1
Environmental leach:  TCLP-EPA1311-92, passed, no toxic substances
Burn Rate: ASTM D1929, passed
Ignition: ASTM D2843-99, passed, temp 788F
UV Weathering: ASTM G26-96, ICC-ES AC07, passed >2000 hrs, Delta E < 10
Decay Resistance:  ASTM D1413-99, D2017-81, no problem
Smoke Density: TAS 125-03, UL580,  4.5% passed