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    Category: roof-underlays
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    Project Description

    Corotop® LIGHT 100

    A vapour pearmable, three-layer roof membrane consisting of functional film secured from both sides with polypropylene vlieses. The functional film provides resitance to water penetration and regulates vapour permeability balance in a roof system. Applied only on partly-boarded roofs.

    Application:

    •  the membrane dedicated on roofs with partial-boarding
    • initial underlay for thermally insulated, ventilated sloping roofs
    • to be used to most types of roof coverage, particularly under concrete tiles
    • as the wind- barrier in a siding methfrom

    Advantages:

    •  minimizes heat loss
    • regulates two-way vapour permeability
    • protects thermal-insulation againts damping
    • three-layer product higly resistant to ageing processes
    Technical data
    Reaction to fire class E
    Resistance to water penetration class W1
    Resistance
    along 250 [N/50mm]
    across 150 [N/50mm]
    Stretching
    along 80 [%]
    across 120 [%]
    Resistance to tearing
    along 120 [N]
    across 150 [N]
    Flexibility at low temperature -40 [°C]
    Artificial aging
    Resistance to water penetration class W1
    Resistance
    along 80 [%]
    across 80 [%]
    Stretching
    along 60 [%]
    across 60 [%]
    Grammature 100 [g/m2]
    Vapour Permeability (SD) 0,01 Sd [m]

    Download:

       ADDRESS

    CB S.A.
    46-053 Chrząstowice
    ul. Ozimska 2A

    Telephone: +48 77 400 50 40, +48 77 400 50 41
    Fax: +48 77 400 50 45
    E-mail: info@corotop.com.pl

       CONTACT US

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