Radon Defender

Multi-layer fabric for radon-resistance.

Feature
Prevent radon gas from entering a building.
Use
Industrial construction usage.
Geotextile sheets.
Radon-resistance material, radon-proof fabric.
Material
Polyethylene, Aluminum
Color
Sliver(Surface)/Black(Back)
Origin
Made in Japan

Product Information

Properties

Weight 400g/m² 11.7oz/yd² 
Thickness 0.45mm 18mil
Temperature Range -30℃ to + 70℃

 

Performance

Tensile Strength Warp 980N/5cm (JIS 1096) 170lbs (ASTM D751) 950N/5cm (EN)
Weft 740N/5cm (JIS 1096) 140lbs (ASTM D751) 700N/5cm (EN)
Elongation Warp 16% (JIS 1096) 18% (ASTM D751) 20% (EN)
Weft 15% (JIS 1096) 17% (ASTM D751) 20% (EN)
Tear Strength Warp 165N (JIS 1096) 17lbs (ASTM D4533) 200N (EN)
Weft 125N (JIS 1096) 14lbs (ASTM D4533) 200N (EN)
Puncture Strength 69lbs (ASTM D4833)

※The above figures are measured values, not guaranteed values.

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