GB16729-1997 Classification and Test Methods for Thermal Insulation Performance of External Building Doors Thermal insulation door: Heat transfer coefficient K = 1.9W/(㎡·K); Thermal insulation performance classification: Grade Ⅱ
Product Specifications
Product Category
Fire Rating Standard
Fire Rating
Fire Resistance Time
Thermal Insulation Grade
Sound Insulation Grade
Air Tightness
Water Tightness
Wind Load Resistance
Door Frame Material
Production Process
Steel Fire-Rated Glass Curtain Wall
GA97-1995
Grade I
1.0h
1.3W/(m²·K)
RW = 47dB
Class AE
RE 1200
2kN/m²
1.5mm High-Qual ity Steel
Cold Bending Forming
GG Door Fire-Rated Glass Door consists of fire-rated glass, fire-rated steel frames, fire-rated hardware, and fire-rated sealing materials. It can effectively prevent the spread of building fires to adjacent areas, with a fire resistance time that meets or exceeds the requirements for non-combustible walls specified in fire safety codes.
Additionally, the glass offers excellent light transmittance, allowing natural sunlight to enter the space for a closer connection with nature while significantly reducing the need for artificial indoor lighting during the day—thereby achieving environmental protection and energy-saving benefits.
Technical Parameters
Door Frame Material | Adopting ≥1.4mm Steel Plate
Door Leaf Material | Adopting ≥0.8mm Steel Plate
Surface Treatment | Electrostatic Powder Coating
Door Leaf Thickness (mm) | 50 (Grade A), 50 (Grade B)
Fire Resistance Performance | A1.50 (Grade A), A1.00 (Grade B)
Maximum Door Leaf Glass (mm) | 570*1727*26
Maximum Vision Panel Glass (mm) | 1700*235*26
Internal Filling | Selected Qualified Non-toxic Insulating Fireproof Door Core
Oversized Fire-rated Doors
Product Name:
GG Door Fire-Rated Glass Door
Product Functions:
Thermal Insulation, Sound Insulation, Protection
Executive Standards:
GB16729-1997 Classification and Test Methods for Thermal Insulation Performance of External Building Doors Thermal insulation door: Heat transfer coefficient K = 1.9W/(㎡·K); Thermal insulation performance classification: Grade Ⅱ
Product Specifications
GG Door Fire-Rated Glass Door consists of fire-rated glass, fire-rated steel frames, fire-rated hardware, and fire-rated sealing materials. It can effectively prevent the spread of building fires to adjacent areas, with a fire resistance time that meets or exceeds the requirements for non-combustible walls specified in fire safety codes.
Additionally, the glass offers excellent light transmittance, allowing natural sunlight to enter the space for a closer connection with nature while significantly reducing the need for artificial indoor lighting during the day—thereby achieving environmental protection and energy-saving benefits.
Technical Parameters