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Fiberglass doors and windows have the characteristics of heat preservation and energy saving. Fiberglass itself has the characteristics of low thermal conductivity, coupled with the use of 3.2+9.6A+3.2 tempered insulating glass, its heat transfer coefficient reaches K=2.2w/m2k. If low-e (LOW-E) glass is used, it can reach K=1.8w/m2k or less.
Advantages of Fiberglass doors and windows
Sound insulation performance is an important indicator for building fiberglass windows. Insulating glass and good sealing performance are used in the window design, which can effectively prevent the intrusion of noise. The sound insulation performance of the window can reach 32dB. Especially for residents living near the airport, glass steel windows will be the best choice when decorating their homes.
FRP Contrast to Other Materials
Item | FRP | PVC | Aluminum Alloy | Steel | Wood |
Tensile Strength (Mpa) | 350 | 50 | 140 | 290 | 6 |
Tensile Modulus (Mpa×104) | 4 | 1.6 | 6 | 20 | 0.8 |
Density (g/cm3) | 1.8 | 1.2 | 2.7 | 7.8 | 0.4 |
Thermal Conductivity (w/n•0C) | 1.3 | 2 | 220 | 85 | 0.8 |
Coefficient of Linear Expansion ( 1/℃) | 0.7×10-4 | 62×10-4 | 22×10-6 | 10×10-4 | 10×10-4 |
Heat Resistance (℃) | 130 | 70 | 200 | 300 | Heat Resistance (℃) |
Appearance | Colorful | Appearance | Colorful | Appearance | Colorful |
Service Life (Year) | 50 | 15 | 25 | 18 | 10 |
Corrosion Resistance | A | B | C | D | E |