KOROK® Apartments Intertenancy Walls

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.

Specify a system

Code STC FRR Wall thickness Frame Cavity CAD drawing
KIM01Read summary

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

58 -/60/60 194mm 64mm Steel frame one side 28mm Furring channel on direct fix clips the other. Minimum 20mm
KIM02Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Noiseline or equivalent each side 28mm Furring channel on resilient mounts one side

57 -/60/60 122mm 28mm Furring channel on resilient mounts one side N/A.
KIM03Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Noiseline or equivalent each side 28mm Furring channel on resilient mounts each side

59 -/60/60 167mm 28mm Furring channel on resilient mounts each side N/A.
KIM04Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Standard plasterboard or equivalent each side 64mm Steel frame one side Minimum 20mm.

59 -/60/60 161mm 64mm Steel frame one side Minimum 20mm.
KIM05Read summary

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.

68 -/60/60 240mm 64mm Steel frame each side Minimum 86mm between the framing. Framing not to touch KOROK panel.
KIM06Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 13mm GIB Noiseline one side, 1 layer 13mm GIB Standard other side 64mm Steel frame one side Minimum 20mm

59 -/180/120 188mm 64mm Steel frame one side Minimum 20mm
KIM07Read summary

KOROK 78mm panels 400 Kg/m3 1 layer 13mm GIB Standard each side 64mm Steel frame one side Minimum 20mm

56 -/120/120 188mm 64mm Steel frame one side Minimum 20mm
KIM08Read summary

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 BetaFix clips the other. Minimum 20mm

61 -/60/60 181mm 64mm steel frame one side 16mm Furring channel on BetaFix clips the other. Minimum 20mm
KIM09Read summary

KOROK 51mm panels 600 Kg/m3 1 layer 13mm GIB Noiseline or equivalent each side 28mm Furring channel on BetaFix clips each side

60 -/60/60 175mm 28mm Furring channel on BetaFix clips each side N/A.
KIM12Read summary

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

61 -/60/60 167mm 64mm steel frame one side 16mm Furring channel directly fixed the other. Minimum 10mm
KIM13Read summary

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

64 -/60/60 194mm 64mm steel frame one side 16mm Furring channel on direct fix clips the other. Minimum 20mm

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