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Fire & Sound Systems
High-Performance Walls System with Sound Insulation of up to TLD -56 (Rw=61)

A-2000WI Series

A-2000·WI A-2000 WI is the basic type of the series.
A-2000·WI-S The system reduces vibration generated in walls by tapping on the wall.
A-2000·WIStrong The system offering enhanced rigidity

More than 200 super-high rise buildings employs this high-performance sound insulation wall system as separating walls throughout Japan.

[Recommended Applications]
  • Suitable for areas requiring high levels of sound insulation, such as housing complexes, hotels
  • Used fire separation walls in super high-rise condominiums and council houses

  • High levels of sound insulation
    At only 136 mm thick, A-2000 WISeries wall systems can provide high levels of sound insulation equivalent to 260 mm reinforced concrete walls
    *Sound Insulation: TLD-56 (Rw=61) [A-2000·WI]
  • Maximum safety
    The hard Tiger Super Hard plasterboard, Tiger Board·Type Z fire resistant plasterboard, and a light gauge steel framings (studs) are combined to provide a superior wall system to the conventional gypsum wall systems. The system is capable of achieving higher levels of performances than the official standards.

  • Fire resistance: 1 hour rating (Non-loadbearing: wall systems which do not bear loads from buildings)
    A-2000 WISeries walls systems are used in all levels of floors as separation walls or fire separation walls.

  • Light weight
    A-2000 WISeries walls systems weigh much less than reinforced concrete walls. This reduces total weight of buildings. In addition, spaces for foundation or bearing pile can be significantly saved due to thinner structure section of columns or beams.

[Performance·Board Type]
A-2000·WISeries can achieve all required performances for dry separation walls.

[Construction Details]
A-2000·WI A-2000·WI-S A-2000·WIStrong

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