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澳洲幸运10龙虎走势图

polywrap

澳洲幸运10官方

  • High Performance
  • Lowest Cost
  • Lightweight
  • Standard Baffle Has Two Grommets On One 4′ Side

澳洲幸运10安卓手机软件


澳洲幸运10官方直播

Material

Heat-sealed Polyethylene with Fiberglass fill

Features

Economical, Multi-Purpose, High Performance, Lightweight.

Applications

Gymnasiums, Auditoriums, Arenas & Stadiums, Manufacturing Plants, Machine Enclosures, Water Treatment plants, Animal Hospitals and Swimming Pools.

Thickness

Nominal 1½″

Size

2′×4′

Weight

1.6 1b/cu.ft density (2lbs each)

Density

1.65 lb pcf

Colors

Standard: White, Black

Other colors may be available, inquire for details.

Flammability

Class A Fire Rated per ASTM E84

Poly Wrapp Hanging Sound Baffles – Sabins/Baffle
125Hz 250Hz 500Hz 1KHz 2KHz 4KHz Sabins Avg.
2″ 2.1 6.5 10.7 14.1 12.7 8.1 11.0

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