A spun bonded polyethylene geotextile based upon Tyvek® by DuPont that is waterproof and vapour permeable.
Black
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Unfinished
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Bitumen, Polyisocyanurate (PIR)
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Rectangle
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1200 mm
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600 mm
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30 mm, 50 mm, 60 mm, 70 mm, 80 mm, 90 mm, 100 mm, 110 mm, 120 mm, 130 mm, 140 mm, 150 mm
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35 year
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Specification
British Board of Agrément (BBA) Certification.
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To BS476-7, Class 1.
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0.026 W/mK.
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30 mm.
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1200 x 600 mm.
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31 kg/m³.
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To BS EN 826, 150 kPa.
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Additional properties
Bitumen coated glass tissue.
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Polyisocyanurate (PIR) foam.
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Uncoated glass tissue.
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1.15 m²k/W.
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0.57–0.72 Wm²k.
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Sustainability data
Yes
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Europe
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Europe
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No
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0 %
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