Radon protection barrier under concrete slab, in soil with radon exposure level 300 Bq/m³, with APP modified asphalt sheet, LA-30-AL, with aluminum reinforcement, non-protected surface, and radon gas diffusion coefficient 1x10-13 m²/s. Totally adhered to the support with a blowtorch. Installation in the work: with overlaps, at the base of the concrete slab, on a cleaning concrete layer, previously primed with anionic asphalt emulsion with EB type charges, and protected with a geotextile anti-puncture layer of polypropylene-polyethylene, (125 g/m²). Radon exhalation through the protection barrier: 0.000104 Bq/m²·h.
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| Code | NOC011 |
| Category | Cimentaciones |
| Subcategory | |
| Unit | m² |
| Resource Type | machinery |
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No credit card required · Free plan forever · Last updated May 22, 2026
| Last Updated |
| May 22, 2026 |