YOU ARE IN: Skip Navigation Links > Home page > Products > Thermal insulations > Vetropan PIR SB

Vetropan PIR SB

VETROPAN PIR SB is a sandwich panel composed of an insulating component in polyurethane foam, expanded without using CFC or HCFC,  coated on the upper surface with bitumen-treated glass fibre, suitable  for application with a hot torch, and on the bottom surface with saturated glass fibre.

This panel is resistant to torching and to high temperatures,  it simplifies the operation of sticking on sheaths, so it is particularly indicated for flat and pitched roofs, under a bituminous mantle.

Color   Yellow
Resistance to compression  (10% di Def.) kPa 150÷175
Initial Thermal Conductivity (+10 °C) W/m.k 0,024
Declared Thermal Conductivity (till 70mm) W/m.k 0,028
Declared Thermal Conductivity (from 80mm) W/m.k 0,026
Resistance to vapor diffusion µ 33÷2
Absorption H2O (28 days) Weight% < 5
Thermal stability °C -40÷120
Reaction to fire EN 13501-1 Euroclass F
Areic Mass Kg/m³ 44
Packaging   Film LPDE

Standard Dimensions mm 600 x 1200
Thicknesses mm 30 – 40 – 50 – 60 – 80 – 100 - 120

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 >

  •  - Manufacturer's Provisions & Application Guide

    Remember to check in the Technical Area our Manufaturer's Provisions and Appplication Guide Read >

View all
can we help you?
Tel +39 02 959831

Copyright © 2007 - Vetroasfalto S.p.a. - P.IVA 00809240153
R.E.A.: MI 281792 - Reg Imprese: 00809240153 - Cap.Soc. € 4.810.000 i.v
Privacy & Cookie Policy      |     Site map     |    Credits