Outstanding fire‑resistance performance: Glass‑magnesium flue panels meet the A1 non‑combustible standard, with a fire‑resistance rating of 2 to 4 hours. They remain non‑combustible even at temperatures as high as 800°C and produce no open flames at 1,200°C, effectively preventing the spread of fire and ensuring building safety.

　　Lightweight, high-strength, and structural advantages: The panels are lightweight yet highly strong, with a flexural strength of 322 kgf/cm² in the perpendicular direction, thereby reducing the load on the building. Compared with traditional brick‑masonry flues, they can cut construction costs by approximately 40%.

　　Waterproofing, moisture resistance, and durability: With a tightly structured composition and low water absorption, it maintains stable performance even after prolonged immersion or exposure to humid conditions, resisting deformation, efflorescence, and mold growth. It is ideally suited for areas such as bathrooms and basements.

　　Sound and thermal insulation performance: Its high-density structure delivers excellent soundproofing—up to 38–42 dB—and provides effective thermal insulation, enhancing indoor comfort.

　　Environmental friendliness and construction convenience: Made from inorganic materials, it emits no formaldehyde or other harmful substances, making it environmentally friendly; it can be sawed, nailed, and glued, offering flexible installation and shortening the construction schedule.