IZOLMAT BIT V60 S4,0
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Descriptionunmodified heat-welded underlayer bitumen membrane
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Roll dimensions (m):5x1
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Thickness (mm):4.0 ± 0.2 mm
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Reinforcement:fiberglass
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Asphalt type, cold flexibility (°C):oxidized 0 °C
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Flow resistance (°C):+70 °C
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Tensile strength (N/50 mm) (Longitudinal/Transversal):500 ± 200 / 300 ± 150
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Elongation (%) (Longitudinal/Transversal):4 ± 2 / 4 ± 2
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Granules typefine grain
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Fire rate:
Usage
Unmodified heat-welded underlayer bitumen membrane with fiberglass reinforcement. Used as the first layer on roof concrete substrates or as water vapour barrier beneath thermal insulation on concrete substrates.