Continuous firestop strip, at the intersection between the slab and the curtain wall, with a fire resistance EI 120, according to UNE-EN 1364-4, composed of Promatect-LS "PROMAT" calcium silicate boards, 1200x2500 mm and 45 mm thick, with square edges, fixed to the slab, with a supporting structure, composed of: galvanized steel C-profiles, clips and screws. Including boards for joint reinforcement and Promaseal-A "PROMAT" intumescent sealant, for sealing the intersection between the vertical and horizontal boards.
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| Code | IOF042 |
| Category | IOF Proteccion pasiva contra incen |
| 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 |