In November 2004, Underwriters Laboratories completed ASTM E-119 testing on Thermacrete 2"
reinforced AAC panels, as part of the overall certification for UL Firewall Design No.U210.
Thermacrete precast AAC panels not only exceeded a minimum 2-hour requirement (at 2"thick),
but went on to pass an unprecedented 6-hour UL hose stream endurance certification. |