Radon protection barrier over ventilated slab, in a terrain with a reference level of radon exposure of 300 Bq/m³, with a modified asphalt sheet, LA-30-AL, with aluminum reinforcement, non-protected surface, and a gas radon diffusion coefficient of 1x10-13 m²/s, fully adhered to the support with a torch. Installation on site: with overlaps, on the upper face of the ventilated slab, after applying an anionic asphalt emulsion with EB-type charges, and protection with a puncture-resistant geotextile of polypropylene-polyethylene, (125 g/m²). Radon exhalation through the protection barrier: 0.000104 Bq/m²·h. Including a reinforcement band of modified asphalt sheet with SBS elastomer, LBM(SBS)-30-FP, for perimeter resolution.
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| Code | NOV005 |
| Category | Soleras ventiladas |
| Subcategory | |
| Unit | m² |
| Resource Type | material |
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No credit card required · Free plan forever · Last updated May 21, 2026
| Last Updated |
| May 21, 2026 |