TRASPIR 110
高透汽性防水透汽膜
高透汽性防水透汽膜TRASPIR 110旨在通过限制空气的无条件通过来优化风密性，以保护结构免受冬季冷风或夏季热风的进入。通过SINTEF质量保证认证和法国CSTB R1级认证，由微孔膜和聚丙烯保护层组成。
描述
TRASPIR 110可应用于墙壁和屋顶的内外侧。它还有3米长的版本，安装速度更快。TRASPIR 110，用于屋顶和墙壁安装的高透汽、高强度和轻质薄膜
技术数据
| 属性 | 标准 | 数值经过测试 | USC 转换 |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 112 g/m² | 0.37 oz/ft² |
| Thickness | EN 1849-2 | 0,4 mm | 16 mil |
| Water vapour transmission (Sd) | EN 1931 | 0,03 m | 116.55 US perm |
| Tensile strength MD/CD | EN 12311-1 | 250 / 165 N/50mm | 29 / 19 lbf/in |
| Elongation MD/CD | EN 12311-1 | 50 / 70 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 115 / 135 N | 26 / 30 lbf |
| Watertightness | EN 1928 | class W1 | - |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 101 US perm | - |
| Water vapour transmission (dry cup) | ASTM E96/ E96M | 5810 ng/(s·m²·Pa) | - |
| Resistance to temperature | - | -40 / 80 °C | -40 / 176 °F |
| Reaction to fire | EN 13501-1 | class E | - |
| Resistance to penetration of air | EN 12114 | < 0,02 m³/(m²·h·50Pa) | < 0.001 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,3 W/(m·K) | 0.17 BTU/(h·ft·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 275 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 75 | - |
| UV stability | - | 336h (3 months) | - |
| Water column | ISO 811 | > 280 cm | > 110 in |
| Watertightness after artificial ageing | EN 1297 / EN 1928 | class W1 | - |
| After artificial ageing - Tensile strength MD/CD | EN 1297 / EN 12311-1 | 220 / 145 N/50mm | 25 / 17 lb/in |
| After artificial ageing - elongation | EN 1297 / EN 12311-1 | 40 / 60 % | - |
| Flexibility at low temperatures | EN 1109 | -30 °C | -22 °F |
| VOC | - | not relevant | - |
| Tensile strength MD/CD | ASTM D828 | 4,67 N/mm | - |
成分
| TOP LAYER | non-woven PP fabric |
|---|---|
| middle layer | PP breathable film |
| BOTTOM LAYER | non-woven PP fabric |