waterpoofing sistema invertito - La formazione garantisce un'installazione di qualita'

waterproofing italia

waterpoofingVantaggi del sistema

- Uso di pannelli TPO superiore ai 3.05 m
- Pochissimo sigillante
- Ampia scelta del substrato
- Veloce installazione
- Bassi costi di installazione
- Lunga durata
- Flexibility for upgrading of insulation in reroofing projects

waterpoofingCriteri di Sistema

Il sistema Firestone TPO Inverted รจ una variante del sistema stabilizzante. E 'ideale per tetti con traffico regolare o severe condizioni climatiche.

waterpoofingSistemi di installazione

The TPO sheets are loose laid over an acceptable substrate. Rough substrates need to be isolated with an acceptable protective mat. Adjoining sheets are overlapped a minimum of 75 mm and heat-welded to form a continuous watertight membrane. Once the roof perimeters and penetrations are flashed in accordance with Firestone specifications, a layer of extruded polystyrene is placed over the membrane. A protective mat is then laid over the insulation and the total system is held in place using the following as ballast:

- Gravel, in the form of round, smooth, river washed aggregate without broken pieces, of adequate size (nominal 16 to 32 mm).
- Concrete pavers (min. 50 mm thickness) with smooth trowel finish.
- Crushed gravel that must be graduated, the larger the gravel, the higher the weight.