Glass fibre underlay separating membrane for use beneath mastic asphalt.
Used as the separating membrane for use beneath mastic asphalt flooring, paving and certain roofing applications.
Glass fibre underlay which allows a free lateral passage for hot air and moisture vapour released by the substrate during the application of the hot mastic asphalt. It also acts as a long-term vapour release layer.
It is loose laid with minimum of 50 mm laps directly above the substrate. On substrates such as over backgrounds that can be considered to be at risk of bleeding through, two layers of IKO Glass Fibre Tissue can be laid so as to isolate the problem.
Applications:
Used as the separating membrane for use beneath mastic asphalt flooring, paving and certain roofing applications.
Material | Glass fibre |
Uniclass 2015 | |
CAWS | J21/135 Cold deck roof coating J21/20 Skirtings/ Vertical work J21/125 Inverted roof coating J21/115 Warm deck roof coating J21/10 Warm deck roof coating |
Product Reference | IKO Glass Fibre Tissue |
Roll width | 1 mWeight: 8 kg. 2 mWeight: 16 kg. |
Standard product features | Material: Glass fibre. Colour: White. Roll length: 100 m. |