• KCC Gypsum Board – Fire-Resistant GB-F (12.5-25 mm)
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KCC Gypsum Board – Fire-Resistant GB-F (12.5-25 mm)

KCC Gypsum Board – Fire-Resistant GB-F (12.5-25 mm)

Fire-resistant gypsum board (GB-F) whose core is reinforced with fire-resistant materials and inorganic fibres. Used in fire-rated and sound-rated partitions and elevator hall walls.

Key features

  • Gypsum core reinforced with fire-resistant additives and inorganic fibres
  • Non-combustible; main board in the catalogue's 1, 1.5 and 2-hour fire-rated partitions
  • Impact resistance: indentation 25 mm or less with no through-crack
  • Must not break and fall away in fire resistance test
  • 25 mm board has a bevel edge for CH-stud shaft wall systems
  • Surface colour: pink

Specifications

Standard KS F 3504 / JIS A 6901
Fire performance Non-combustible
Moisture content 3% or less
Edge types Square, taper; bevel (25 mm only)
Surface colour Pink
Applications Fire-rated partitions, elevator halls
Manufacturer KCC Gypsum Board (supplied by Byucksan)
Note Lengths in 100 mm increments and other sizes made to order
Source Byucksan Gypsum Board General Catalogue (KCC Gypsum Board, Korean ed., 2022.09), p. 6-26
GB-F 12.5T 900x1800 Thickness: 12.5 mm | Width: 900 mm | Length: 1,800 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 900x2400 Thickness: 12.5 mm | Width: 900 mm | Length: 2,400 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 900x2700 Thickness: 12.5 mm | Width: 900 mm | Length: 2,700 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 900x3000 Thickness: 12.5 mm | Width: 900 mm | Length: 3,000 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 1200x1800 Thickness: 12.5 mm | Width: 1,200 mm | Length: 1,800 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 1200x2400 Thickness: 12.5 mm | Width: 1,200 mm | Length: 2,400 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 15T 900x1800 Thickness: 15 mm | Width: 900 mm | Length: 1,800 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 900x2400 Thickness: 15 mm | Width: 900 mm | Length: 2,400 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 900x2700 Thickness: 15 mm | Width: 900 mm | Length: 2,700 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 1200x1800 Thickness: 15 mm | Width: 1,200 mm | Length: 1,800 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 1200x2400 Thickness: 15 mm | Width: 1,200 mm | Length: 2,400 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 19T 900x1800 Thickness: 19 mm | Width: 900 mm | Length: 1,800 mm
GB-F 19T 900x2400 Thickness: 19 mm | Width: 900 mm | Length: 2,400 mm
GB-F 19T 1200x1800 Thickness: 19 mm | Width: 1,200 mm | Length: 1,800 mm
GB-F 25T 600x1800 Thickness: 25 mm | Width: 600 mm | Length: 1,800 mm | Flexural load L/W: 1000 / 380 N min. | Thermal resistance: 0.095 m2K/W min. | Mass: 20.5 kg/m2 min.
GB-F 25T 600x2400 Thickness: 25 mm | Width: 600 mm | Length: 2,400 mm | Flexural load L/W: 1000 / 380 N min. | Thermal resistance: 0.095 m2K/W min. | Mass: 20.5 kg/m2 min.
Gypsum BoardsKCC Corporation
16 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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KCC Gypsum Board – Fire-Resistant GB-F (12.5-25 mm)

Brand KCC Corporation·Gypsum Boards

Available part numbers (16)

GB-F 12.5T 900x1800, GB-F 12.5T 900x2400, GB-F 12.5T 900x2700, GB-F 12.5T 900x3000, GB-F 12.5T 1200x1800, GB-F 12.5T 1200x2400, GB-F 15T 900x1800, GB-F 15T 900x2400, GB-F 15T 900x2700, GB-F 15T 1200x1800 + 6 more — see full table ↓

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Product codeSpec
GB-F 12.5T 900x1800Thickness: 12.5 mm | Width: 900 mm | Length: 1,800 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 900x2400Thickness: 12.5 mm | Width: 900 mm | Length: 2,400 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 900x2700Thickness: 12.5 mm | Width: 900 mm | Length: 2,700 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 900x3000Thickness: 12.5 mm | Width: 900 mm | Length: 3,000 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 1200x1800Thickness: 12.5 mm | Width: 1,200 mm | Length: 1,800 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 12.5T 1200x2400Thickness: 12.5 mm | Width: 1,200 mm | Length: 2,400 mm | Flexural load L/W: 500 / 180 N min. | Thermal resistance: 0.060 m2K/W min. | Mass: 10.3 kg/m2 min.
GB-F 15T 900x1800Thickness: 15 mm | Width: 900 mm | Length: 1,800 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 900x2400Thickness: 15 mm | Width: 900 mm | Length: 2,400 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 900x2700Thickness: 15 mm | Width: 900 mm | Length: 2,700 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 1200x1800Thickness: 15 mm | Width: 1,200 mm | Length: 1,800 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 15T 1200x2400Thickness: 15 mm | Width: 1,200 mm | Length: 2,400 mm | Flexural load L/W: 650 / 220 N min. | Thermal resistance: 0.069 m2K/W min. | Mass: 12.2 kg/m2 min.
GB-F 19T 900x1800Thickness: 19 mm | Width: 900 mm | Length: 1,800 mm
GB-F 19T 900x2400Thickness: 19 mm | Width: 900 mm | Length: 2,400 mm
GB-F 19T 1200x1800Thickness: 19 mm | Width: 1,200 mm | Length: 1,800 mm
GB-F 25T 600x1800Thickness: 25 mm | Width: 600 mm | Length: 1,800 mm | Flexural load L/W: 1000 / 380 N min. | Thermal resistance: 0.095 m2K/W min. | Mass: 20.5 kg/m2 min.
GB-F 25T 600x2400Thickness: 25 mm | Width: 600 mm | Length: 2,400 mm | Flexural load L/W: 1000 / 380 N min. | Thermal resistance: 0.095 m2K/W min. | Mass: 20.5 kg/m2 min.

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