Brand Name: | SUNHOUSE |
Model Number: | gfrg-04 |
MOQ: | 3000pcs |
Delivery Time: | 15days |
Payment Terms: | T/T |
The 1220X2440mm Glass Fiber Reinforced Gypsum Board (GRFG) is a high-performance construction material designed for modern architectural demands. With standardized 4x8ft dimensions (1220mm x 2440mm), this board integrates gypsum core with embedded glass fiber mesh, achieving a perfect balance of strength and flexibility. The 9.5mm/12mm thickness options cater to diverse structural requirements, while the smooth surface allows seamless painting or cladding. Compliant with ASTM C1396 and EN 520 standards, it ensures consistent quality for commercial and residential projects.
Ideal for commercial building walls, hospitals, and data centers requiring fire-rated partitions. The GFRG board is also widely used in HVAC duct enclosures and elevator shaft linings due to its moisture-proof properties.
Parameter |
Value |
Test Standard |
Thickness |
3.2–8.8 mm (customizable up to 50mm) |
JC/T 799-2007 |
Density |
4.9–9.8 kg/m² (6–9 kg/m² for 6–8 mm) |
- |
Flexural Strength |
20–25 MPa |
ASTM D790-2002 |
Tensile Strength |
8–15 MPa |
ASTM D256-2002 |
Breaking Load |
>1200 N (10x higher than JC/T 799) |
JC/T 799-2007 |
Impact Strength |
30–35 KJ/m² |
ASTM D790-2002 |
Thermal Expansion Coefficient |
≤0.01% (dry-wet shrinkage) |
GB/T 17669.3-1999 |
Radioactive Nuclide Limit |
A Grade(≤1.0 Bq/kg) |
GB 6566-2010 |
VOC Emissions |
≤0.1 mg/m³ |
GB 18580-2017 |
Radioactive Nuclide Limit |
A Grade(≤1.0 Bq/kg) |
GB 6566-2010 |
VOC Emissions |
≤0.1 mg/m³ |
GB 18580-2017 |
Brand Name: | SUNHOUSE |
Model Number: | gfrg-04 |
MOQ: | 3000pcs |
Packaging Details: | 1220*2440mm |
Payment Terms: | T/T |
The 1220X2440mm Glass Fiber Reinforced Gypsum Board (GRFG) is a high-performance construction material designed for modern architectural demands. With standardized 4x8ft dimensions (1220mm x 2440mm), this board integrates gypsum core with embedded glass fiber mesh, achieving a perfect balance of strength and flexibility. The 9.5mm/12mm thickness options cater to diverse structural requirements, while the smooth surface allows seamless painting or cladding. Compliant with ASTM C1396 and EN 520 standards, it ensures consistent quality for commercial and residential projects.
Ideal for commercial building walls, hospitals, and data centers requiring fire-rated partitions. The GFRG board is also widely used in HVAC duct enclosures and elevator shaft linings due to its moisture-proof properties.
Parameter |
Value |
Test Standard |
Thickness |
3.2–8.8 mm (customizable up to 50mm) |
JC/T 799-2007 |
Density |
4.9–9.8 kg/m² (6–9 kg/m² for 6–8 mm) |
- |
Flexural Strength |
20–25 MPa |
ASTM D790-2002 |
Tensile Strength |
8–15 MPa |
ASTM D256-2002 |
Breaking Load |
>1200 N (10x higher than JC/T 799) |
JC/T 799-2007 |
Impact Strength |
30–35 KJ/m² |
ASTM D790-2002 |
Thermal Expansion Coefficient |
≤0.01% (dry-wet shrinkage) |
GB/T 17669.3-1999 |
Radioactive Nuclide Limit |
A Grade(≤1.0 Bq/kg) |
GB 6566-2010 |
VOC Emissions |
≤0.1 mg/m³ |
GB 18580-2017 |
Radioactive Nuclide Limit |
A Grade(≤1.0 Bq/kg) |
GB 6566-2010 |
VOC Emissions |
≤0.1 mg/m³ |
GB 18580-2017 |