Reinforced Gas & Radon Barrier 2.5m x 40m | North West Aluminium
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Reinforced Gas & Radon Barrier 2.5m x 40m

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Reinforced Gas & Radon Barrier 2.5m x 40m View Large Image

Protect GDB10 Gas & Radon Barrier

Protect GDB10 is a universal barrier membrane for protection against Methane, CO2 and Radon as well as damp penetration from the ground. It is lightweight and super strong - light enough to be carried by a single person yet strong enough to resist punctures and tears.

Performance and test methods: Protect GDB10 PLUS

  MD (along roll) CD (across roll)
Nail Tear Strength (N): 441 401
Tensile Strength (N/50mm): 783 670
Elongation (%): 25 15


CBR Puncture Resistance (N): 1684
Methane permeability: >1.5ml/m2/day
Carbon dioxide (CO2):

< 1.0 µg/cm2 /min 

Radon permeability:  4.2 x 10-12 m2 /s
Radon transmittance:  21 x 10-9 m/s
Water penetration resistance:  Pass Class W1

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