TRASPIR ALU 200
REFLECTIVE HIGHLY BREATHABLE MEMBRANE
The highly breathable reflective TRASPIR ALU 200 membrane is ideal for installation on both the external and internal sides of the roof. It optimizes the wind tightness of the structure, protecting it from the entry of hot air in summer and cold air in winter. Resistant thanks to its high mass per unit area, it is equipped with double integrated tape.
Description
TRASPIR ALU 200, the highly breathable membrane that reflects heat.
Reflective membranes on the outdoor side provide a benefit during the hot season by reflecting heat outwards and rejecting incoming heat. The high mass per unit area ensures resistance to abrasion and walking. The integrated double tape simplifies installation and ensures a professional seal.
Documents
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Technical data sheets
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Recommendations for installation
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| 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 US perm |
| Tensile strength MD/CD | EN 12311-1 | 350 / 225 N/50mm | 40 / 26 lbf/in |
| Elongation MD/CD | EN 12311-1 | 5 / 4 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | 200 / 200 N | 45 / 45 lbf |
| Watertightness | EN 1928 | class W1 | - |
| 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. 250 kg/m³ | - |
| Water vapour resistance factor (μ) | - | ca. 60 | - |
| UV stability (1 ) | - | 336h (3 months) | - |
| Watertightness after artificial ageing | 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 | 4 / 4 % | - |
| Flexibility at low temperatures | EN 1109 | -30 °C | -22 °F |
| 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 |
| VOC | - | not relevant | - |
1.
Composition
| COATING | perforated aluminium film |
|---|---|
| REINFORCING LAYER | PL reinforcing grid |
| TOP LAYER | non-woven PP fabric |
| middle layer | PL breathable film |
| BOTTOM LAYER | non-woven PP fabric |
Specifications
TRASPIR ALU 200
Supply and installation of reflective highly breathable membrane, Type TRASPIR ALU 200.
Composition
From top layer to bottom layer:
perforated aluminium film;
PL reinforcing grid;
non-woven PP fabric;
PL breathable film;
non-woven PP fabric.
Properties
Mass per unit area [g/m²]: 200
Thickness [mm]: 0,8
Water vapour transmission (Sd)[m]: 0,045
Tensile strength MD/CD [N/50 mm]: 350/225
Elongation MD/CD [%]: 5/4
Resistance to nail tearing MD/CD [N]: 200/200
Watertightness: class W1 (EN 1928)
Reaction to fire: class E (EN 13501-1)
Resistance to temperature [C°]: -40/80
UV stability: 336h (3 months)
VOC [%]: not applicable
Standards and certifications
CE marked in accordance with EN 13859-1/2
LCA
AUS 4200.1 Class 4
Description
The application surface must be dry, free of dust and grease. Surface elements must be removed so that the membrane is not damaged during application.
The product was tested for electromagnetic wave shielding.
Thanks to its aluminium layer, the product acts as a shield against electromagnetic waves; the measured value exceeds 20 dB, with a shielding effect of the power flow density more than 99%.
Recommended use: direct UV protection is guaranteed. Installation is therefore permitted on both the internal and external sides of the building envelope.
Installation: Unroll the membrane, progressively remove the release film from the adhesive, and press the membrane firmly to ensure proper adhesion.
Ensure that the overlap between the membranes is at least 15 cm to achieve an optimal seal.
To ensure correct and professional installation, the use of a nail sealing point is required.
Further details regarding installation can be found in the specific instructions provided by the supplier.