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I want to create a building that minimizes the shaking caused by earthquakes and typhoons, providing comfort for both the mind and body. This desire led to the creation of the "SDU," a wall that absorbs vibrations. The SDU is a laminated panel structured by sandwiching a viscoelastic material between two steel plates. It synergistically utilizes the "strength" of the steel plates and the "energy absorption capability" of the viscoelastic material, combining the seemingly contradictory properties of maintaining rigidity while absorbing vibrations, surpassing conventional structures. It is named using the initials of Steel, Superior, Damper, and Utility. For more details, please contact us or refer to the catalog.

• Vibration isolation, vibration control, and earthquake resistance construction
• Renovation and repair methods
• Wood panel and frame wall construction

SDU is a seismic resistance wall for wooden houses that absorbs tremors of seismic intensity 7. (Certified by the Minister of Land, Infrastructure, Transport and Tourism, FRM-0088) The primary damage from earthquakes is caused by "shaking." It causes furniture to topple, destroys interiors, and damages buildings. SDU-W <Composite Steel Plate Seismic Wall> and SDU-F/L <Joint Reinforcement Damper> reduce "shaking" and protect your life and property. ● SDU combines the properties of two methods: seismic resistance and vibration control. ● It is effective against continuous aftershocks. ● Subsidies are available from municipalities. For details such as construction examples, principles, and performance test results, download the catalog!

• Fiber Cement Board
• Vibration isolation, vibration control, and earthquake resistance construction
• Wood panel and frame wall construction