Loadmaster Fire Resistance Rated Assemblies

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Duration Fire Protection Method Exposed Grid Acoustical Material Gypsum Wallboard Sprayed Cementitious Mixture Sprayed Fiber 1 Hour P214 P250 P504/P510* P518 P523 P524 P526 P701 710 711 P713 P714 P801 P814 P803 P815 P805 P811 P818 P813 P819 1-1/2 Hours P250 P504/P510 P518 P701 P711 P713 P714 P801 P813 P803 P815 P805 P819 P811 P818 2 Hours NONE NONE P701 P713 P711 P714 P801 P815 P805 P811 P819 P818 3 Hours NONE NONE P713 P811 * The Ceiling construction in P504 is approved for use with the roof deck construction in P510.

Duration Fire Protection Method Exposed Grid Acoustical Material Gypsum Wallboard Sprayed Cementitious Mixture Sprayed Fiber 1 Hour NONE NONE P717 P722 P723 P724 P732 P819 P823 1-1/2 Hours NONE NONE P717 P722 P723 P724 P732 P819 P823 2 Hours NONE NONE P717 P722 P723 P724 P732 P819 P823 3 Hours NONE NONE P722 P723 P732 NONE

Duration Fire Protection Method Exposed Grid Acoustical Material Gypsum Wallboard Sprayed Cementitious Mixture Sprayed Fiber 1 Hour P225 P230 P259 P504/510* P510 P514 P701 P710 P713 P717 P718 P 719 P720 P722 P723 P724 P825 P727 P728 P729 P730 P732 P801 P803 P814 P815 P817 P818 P819 P823 P825 1-1/2 Hours P225 P230 P259 P510 P514 P701 P713 P717 P718 P719 P720 P722 P723 P724 P725 P727 P728 P729 P730 P732 P801 P803 P814 P815 P817 P818 P819 P823 P825 2 Hours NONE P514 P701 P713 P717 P718 P719 P722 P723 P724 P725 P727 P728 P729 P730 P732 P801 P815 P817 P818 P819 P825 3 Hours NONE NONE P713 P719 P722 P727 P730 P732 NONE * The Ceiling construction in P504 is approved for use with the roof deck construction in P510.

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