Snapfinger

PE laminated fabric with soundproof and flame retardant performance, enough strength and light weight to handle.

Feature
Light weight to handle.
Less degradation or hardening in cold area, suitable for low-temperature field.
No release of dioxin when incinerated, no harm to the environment and health.
Use
Wall Cover for construction site
Scaffolding Cover, Scaffold Sheeting, Covers for soundproof use.
Material
Polyethylene
Color
Grey
Origin
Made in Japan

Product Information

Properties

Weight 795g/m² 23.5oz/yd²
Thickness 1.00mm 39mil
Temperature Range -30℃ to + 70℃

 

Performance

Tensile Strength Warp 1400N/5cm (JIS 1096) 400lbs (ASTM D751)
Weft 1700N/5cm (JIS 1096) 350lbs (ASTM D751)
Elongation Warp 15% (JIS 1096) 20% (ASTM D751)
Weft 16% (JIS 1096) 23% (ASTM D751)
Tear Strength Warp 450N (JIS 1096) 75lbs (ASTM D4533)
Weft 450N (JIS 1096) 95lbs (ASTM D4533)
Flame Retardant Test Passed (JIS L1091)

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

 

Comparison of sound insulation effect ( Snapfinger vs. PVC soundproof sheeting)

※The initial sound source is 80dB

    Values in Parentheses() are transmission loss that means the soundproof effect.

Distance from sheeting 5m 10m 20m 30m
Snapfinger 78(16) 75(14) 68(10) 64(8)
 PVC Soundproof 75(19) 72(17) 68(12) 63(9)

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

<Remarks>

・Generally, the noise would be heared by half sensorially if 10dB lower.

・The effect of snapfinger will change by the condition of construction such as the height of tarp, sound source, distance from the receiving point, type of noise source etc.

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