Green roof, insulated

  1. Cultivation soil
  2. Drainage layer in nonwoven polyester fabric GEOFELT
  3. Drainage clay layer, 10 to 15 cm thick.
  4. Separation layer of polyester nonwoven fabric GEOFELT
  5. Thermal insulation extruded polystyrene panels VETROPAN PE
  6. Antiroot polymer bitumen membrane VIAPOL SYNTESI RAD 4 reinforced with polyester, torched in semi-adhesion to the underlay.
  7. Polymer bitumen membrane  VIAPOL SYNTESI LEVIS PROJECT 4 reinforced with polyester, torched to the substrate in semi-adhesion
  8. Bituminous primer VIABIT PLUS at the rate of 300 to 350 gr / sqm
  9. Reinforced concrete roof
LASTest web Video
November 7, 1940 - Collapse of the Tacoma Narrows Bridge. The cause is the  hight stress caused by the wind force  to the bridge structure.
Viapol '63
This year Vetroasfalto celebrates the 56 years of life of its flagship product: the VIAPOL brand.
We would like to thank all our customers for the cofidence shown so far in our main product.

Latest news

  •  - New collection Viapol 2021!

    The new 2021 collection finally arrived! We decided to respond to the difficulties of this last year with the liveliness of our colours.  Read >

  •  - G.B.C.

    We are partner of the Green Building Council for the promotion of the green building solutions Read >

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Copyright © 2007 - Vetroasfalto S.p.a. - P.IVA 00809240153
R.E.A.: MI 281792 - Reg Imprese: 00809240153 - Cap.Soc. € 4.810.000 i.v
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