Gypsum board partition systems: NBS Reference Code: : NBS Reference Description: Gypsum Board Partition Systems: CSI MasterFormat 2014 Code: 09 21 : CSI MasterFormat 2014 Title: Gypsum Board Area Separation Wall Assemblies: OmniClass Number: 2315 11 11 11: OmniClass Title: Gypsum Board Fixed Partitions: CSI UniFormat II Code: C1010
SEPARATION WALLS TWIN FRAME SPLIT CAVITY .
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