Self-supporting sarking free, with fire resistance EI 120, according to UNE-EN 1364-1, 98 mm thick, formed by 25 mm thick calcium silicate fire-resistant plank, forming a sandwich with a 25 mm thick fire-resistant plank, screwed directly to a self-supporting steel galvanized structure formed by horizontal channels, solidly fixed to the floor and ceiling and 48 mm and 0.6 mm thick vertical studs with a 600 mm modulation and normal "N" disposition, mounted on channels next to the vertical wall. Including fixings for the anchorage of metal channels and studs; screwing for the fixing of planks; joint treatment paste and intumescent putty.
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| Code | RRS005 |
| Category | De placas de silicato calcico |
| Subcategory | |
| Unit | m² |
| Resource Type | chapter |
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No credit card required · Free plan forever · Last updated May 21, 2026
| Last Updated |
| May 21, 2026 |