Conventional framed wall systems rely on the internal linings for fire-resistance. Penetrating these linings potentially destroys the fire-rated barrier. In the KOROK® Intertenancy System the main fire barrier located between frames is designed to protect the structure on the side opposite the fire.
KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Standard plasterboard or equivalent each side 64mm Steel frame one side 28mm Furring channel on direct fix clips the other. Minimum 20mm
KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Standard plasterboard or equivalent each side 64mm Steel frame each side Minimum 86mm between the framing. Framing not to touch KOROK panel.
KOROK 51mm panels 600 Kg/m3 1 layer 13mm USG Boral Multistop4 or equivalent each side 64mm steel frame one side 16mm Furring channel on 237 clips direct fix the other. Minimum 20mm
KOROK 51mm panels 600 Kg/m3 1 layer 13mm USG Boral Multistop4 or equivalent each side 64mm steel frame one side 16mm Furring channel directly fixed the other. Minimum 10mm
16mm Furring channel directly fixed the other. Minimum 10mm
KIM13
KOROK 51mm panels 600 Kg/m3 1 layer 13mm USG Boral Multistop4 or equivalent one side +2 layers 13mm USG Boral Multistop4 or equivalent the other 64mm steel frame one side 16mm Furring channel on direct fix clips the other. Minimum 20mm
KOROK 78mm panels 400 Kg/m3 1 layer of 13mm GIB Noiseline on one side with R1.8 insulation, 1 layer of 13mm GIB Standard on the other side 64mm Steel frame one side 20mm one side