Barrier Alu Net SD1500 - Vapour Barrier
Verified by manufacturer 1 day ago
EPD
Certificate type
Reflective vapour barrier with high Sd value, fire resistance, and radon protection for improved thermal performance.
Application
Designed for application on the inner side of the building envelope of timber structures.
Particularly suitable for vapour flow control in very humid environments such as wellness centres, indoor swimming pools and industrial laundries in order to safeguard stratigraphy.
Description
Barrier Alu Net SD1500 is a reflective vapour barrier with a Sd value greater than 1500 m, designed to improve thermal performance and provide protection against radon gas.
Features and benefits:
- The membrane is not affected by mechanical stress or by staples and nails.
- Reflects up to 70% of heat, enhancing thermal resistance of construction panels.
- Self-extinguishing with fire rating B-s1,d0, preventing flame spread.
- Tested for radon gas protection according to ISO/ TS 11665-13.
Available also self-adhesive
General information
Color | Silver |
Finish | Reflective |
Material | Aluminium Polyethylene Polyethylene terephthalate (PET) |
Shape | Other Guidance for specification option: Roll. |
Length | 50000 mm |
Width | 1500 mm |
Height | 0.15 mm Manufacturer guidanceThickness. |
Warranty description | Ten year |
Uniclass | |
CAWS | J42/395 Air and vapour control layer J41/395 Air and vapour control layer J31/330 Air and vapour control layer J21/395 Air and vapour control layer P10/60 Air and vapour control layer P10/310 Air and vapour control layer H92/780 Air and vapour control layer H31/45 Air and vapour control membrane H31/261 Air and vapour control membrane H30/261 Air and vapour control membrane H30/30 Air and vapour control membrane |
SKU Code | BARALU1500 |
Specification data - Plastics sheets
Classification data | |
Product reference | Barrier Alu Net SD1500. |
Material | Coating: polyethylene terephthalate (PET) film. Top layer: aluminium film. Middle layer: polyethylene (PE) film. Reinforcing layer: PE grid. Bottom layer: PE film. |
Purpose | Reflective vapour barrier. |
Standard | To EN 13984. |
Performance characteristics | |
Tensile strength (minimum) | To EN 12311-2, >400 N/ 50 mm (MD); 400 N/ 50 mm (CD). |
Tear resistance | To EN 12310-1, >300 N/ 50 mm (MD); 300 N/ 50 mm (CD). Manufacturer guidanceResistance to nail tearing. |
Elongation to break | To EN 12311-2, >10% (MD); 10% (CD). |
Resistant to underground gases | Radon diffusion coefficient (D) to ISO/ TS 11665-13, 3.5 × 10⁻¹⁵ m²/s. Radon diffusion length (l) to ISO/ TS 11665-13, <4.1 × 10⁻⁵ m. |
Water vapour resistance (minimum) | Water vapour resistance factor: 20 000 MNs/g (26 000 000 μ). Water vapour resistance after artificial ageing to EN 1296/ EN 1931, compliant. Guidance for specification option: Sd value: total barrier in accordance with ZVDH classification (Germany) with a minimum guaranteed value exceeding 1500 m. |
Fire performance | Reaction to fire to EN 13501-1, Class B-s1, d0. |
UV stabilization | To EN 13859-1/ 2, 336 hours (3 months). Guidance for specification option: Laboratory ageing test data cannot reproduce unforeseeable causes of the product's degradation, or consider the stresses to which it will be subjected during its service life. To ensure its integrity, as a precautionary measure, exposure to weathering during construction should be limited to a maximum of 4 weeks. |
Environmental performance requirements | |
Volatile organic compounds (VOC) emissions level (maximum) | Very low emission (1+). Guidance for specification option: BARRIER ALU NET SD1550 belongs to the same product family as BARRIER ALU NET ADHESIVE 300, making the results applicable to this product also. Manufacturer guidanceVolatile organic compounds (VOC) (GEV procedure). |
Form | Reinforced. |
Physical properties | |
Colour | White. |
Weight (minimum) | 200 g/m². |
Dimensions | |
Thickness (minimum) | 0.15 mm. Guidance for specification option: The thickness at the grid 0.45 mm. |
Width (minimum) | 1.5 m. |
Roll length (minimum) | 50 m. |
Water vapour transmission | Sd value to EN 1931/ EN ISO 12572, 4000 m. |
Density | 1330 kg/m³. |
Reflectivity | To EN 15976, 70%. |
Watertightness | To EN 1928, compliant. |
Temperature resistance | -20°C to +80°C. |
ThermalConductivity | 0.39 W/(m∙K). |
Specific heat | 1700 J/(kg∙K). |
Technical characteristics, other | Resistance to penetration of air to EN 12114, <0.02 m³/(m²h50 Pa). |
Sustainability data
Country of product manufacture | Italy |
Manufacturing plant location | |
Material | Aluminium Polyethylene Polyethylene terephthalate (PET) |
Expected Life | 50 year |
Product certifications
Product certifications
EPD
Air, Wind and Water Barrier Membranes and Vapour Control Layers - EPD
Literature
Literature type
Barrier Alu Net SD1500 - Technical Data Sheet
Barrier, Vapour and Clima Control - Recommendations for Installation
Barrier Alu Net SD1500 - DoP
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