RADON FLOOR
WATERPROOFING RADON GAS BARRIER FOR FOUNDATIONS
RADON FLOOR is a radon and vapour barrier certified by the SP Institut that prevents radon gas from infiltrating the building envelope.
With double reinforcement, it ensures great durability.
It consists of a double layer of low-density polyethylene with reinforcement mesh and high-density polyethylene reinforcement.
It is applied to the inside and outside of walls, in contact with the ground.
RADON FLOOR, the membrane against radon gas infiltration in timber structures
Documents
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Technical data sheets
Technical Data
| Property | Standard | Tested Values | USC Conversion |
|---|---|---|---|
| Mass per unit area | EN 1849-2 | 240 g/m² | 0.79 oz/ft² |
| Thickness | EN 1849-1 | 0,3 mm | 12 mil |
| Water vapour transmission (Sd) | EN 1931 | 120 m | 0.029 US perm |
| Water vapour resistance factor (μ) | - | ca. 400000 | - |
| Tensile strength MD/CD | EN 12311-1 | > 100 / 80 N/50mm | > 11 / 9 lbf/in |
| Elongation MD/CD | EN 12311-1 | > 350 / 350 % | - |
| Resistance to nail tearing MD/CD | EN 12310-1 | > 60 / 60 N | > 13 / 13 lbf |
| Joint strength | EN 12317-2 | > 135 / 140 N/50mm | > 15.417397 / 15.988412 lb/in |
| Impact resistance | EN 12691 | < 200 mm | < 7.874016 in |
| Resistance to static load | - | 200 N | 44.961805 lbf |
| Durability - watertightness after artificial ageing | EN 1296 / EN 1928 | compliant | - |
| Durability - impermeability in the presence of chemical agents | EN 1847/EN 1928 | compliant | - |
| Reaction to fire | EN 13501-1 | compliant | - |
| Resistance to penetration of air | EN 12114 | < 0,02 m³/(m²·h·50Pa) | < 0.001 cfm/ft² at 50Pa |
| Thermal conductivity (λ) | - | 0,4 W/(m·K) | 0.23 BTU/(h·ft·°F) |
| Specific heat | - | 1800 J/(kg·K) | - |
| Density | - | ca. 800 kg/m³ | - |
| Radon permeability | SP Swedish Nat. Testing & Research Institute | < 6,2e-12 m²/s | - |
| Watertightness | - | compliant | - |
Composition
| TOP LAYER | - |
|---|---|
| BOTTOM LAYER | - |