反射型高透汽膜
TRASPIR ALU 200
高度透汽反射TRASPIR ALU 200膜非常适合安装在屋顶内外侧。它优化了结构的风密性,防止夏季热空气和冬季冷空气进入。由于其单位面积的高质量,因此具有良好的力学性能,配备了双集成胶带。
TRASPIR ALU 200,一种反射热量的高度透汽膜
室外侧的反射膜通过在炎热季节向外反射热量和阻止进入的热量提供优势。单位面积的高质量确保了耐磨性和可行走性。集成双胶带简化了安装并确保专业密封。
文件
技术数据表
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施工步骤
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TRASPIR ALU 200
CODE | description | tape | H
[m]
|
L
[m]
|
A
[m²]
|
H
[ft]
|
L
[ft]
|
A
[sft]
|
pcs./pallet |
---|---|---|---|---|---|---|---|---|---|
TTTALU200 | TRASPIR ALU 200 TT | TT | 1.5 | 50 | 75 | 4' 11'' | 164 | 807 | 25 |
Technical Data
属性 | 标准 | 数值经过测试 | USC 转换 |
---|---|---|---|
Mass per unit area | EN 1849-2 | 200 g/m² | 0.66 oz/ft² |
Thickness | EN 1849-2 | 0,8 mm | 31 mil |
Water vapour transmission (Sd) | EN 1931 | 0,045 m | 77.7 PERM |
Tensile strength MD/CD | EN 12311-1 | 350 / 225 N/50mm | 40 / 26 lb/in |
Elongation MD/CD | EN 12311-1 | 30 / 70 % | - |
Resistance to nail tearing MD/CD | EN 12310-1 | 200 / 200 N | 45 / 45 lbf |
Watertightness | EN 1928 | class W1 | - |
Thermal resistance | - | -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) | 2.08 (BTU·in)/(h·ft²·°F) |
Specific heat | - | 1800 J/(kg·K) | - |
Density | - | ca. 300 kg/m³ | - |
Water vapour resistance factor (μ) | - | ca. 60 | - |
VOC content | - | 0 % | - |
Reflectivity | EN 15976 | 95 % | - |
UV stability | EN 13859-2 | 3 months | - |
Exposure to weather | - | 4 weeks | - |
Water column | ISO 811 | > 300 cm | > 118.11024 in |
After artificial ageing - watertightness | EN 1297 / EN 1928 | class W1 | - |
After artificial ageing - tensile strength MD/CD | EN 1297 / EN 12311-1 | 330 / 175 N/50mm | 38 / 20 lb/in |
After artificial ageing - elongation | EN 1297 / EN 12311-1 | 25 / 50 % | - |
Flexibility at low temperatures | EN 1109 | -30 / °C | -22 / °F |
Driving rain test | TU Berlin | passed | - |
Equivalent thermal resistance with 50mm air gap (ε 0,025-0,88) | ISO 6946 | 0,821 / 0,731 (m²·K)/W | 4.66 / 4.15 (h·ft²·°F)/BTU |
Composition
COATING | perforated aluminium film |
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REINFORCING LAYER | PL reinforcing grid |
TOP LAYER | non-woven PP fabric |
middle layer | PL breathable film |
BOTTOM LAYER | non-woven PP fabric |