
€5.00 delivery fee
Delivery Wednesday, Aug 26
In stock
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Why does this product have a 50% sustainability index? How the index works
Italian seller
Sold by a local business
Shipped from Italy
Lower delivery-related CO₂
BYTUM 400 è una membrana impermeabile bituminosa traspirante, composta da 5 strati funzionali tra cui tessuto non tessuto in polipropilene, armatura in poliestere e compound bituminoso. Ideale per l'applicazione su coperture ventilate, garantisce protezione e durabilità in condizioni ambientali estreme.
- Impermeabilità all’acqua certificata EN 1928
- Estrema flessibilità: fino a -45°C
- Resistenza alla trazione: 500/400 N/50 mm (MD/CD)
- Traspirabilità Sd: 22 m – Classe E reazione al fuoco
- Resistenza UV: 3 mesi (esposizione cantiere)
- Ottima resistenza al passaggio dell’aria: < 0,02 m³/(m²h50Pa)
- Conforme a normative UNI, EN, ZVDH, DTU, ÖNORM, SIA
Grammatura: 400 g/m²
Spessore: 0,6 mm
Dimensioni rotolo: 1 m x 10 m (10 m²)
Densità: ca. 600 kg/m³
Resistenza a lacerazione chiodo: 200/200 N
Conduttività termica λ: 0,2 W/m·K
Calore specifico: 120 J/kg·K
Stoccaggio: verticale, in luogo asciutto e coperto