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  6. [Construction Example] α Damper EXII New Construction Project

[Construction Example] α Damper EXII New Construction Project

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last updated:Nov 26, 2025

トキワシステム
トキワシステム
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Ideal for earthquake-resistant housing construction! New construction case study of the seismic control device "α Damper ExII".

This document features numerous photographs of the installation examples of the hydraulic damping device 'α Damper ExII' used in new construction projects. After the Great East Japan Earthquake, there were approximately 240 aftershocks of magnitude 4 or higher within one year. It has been pointed out that there is a possibility of an early occurrence of the Nankai Trough Earthquake due to the effects of the Great East Japan Earthquake. At Tokiwa System, we propose a home-building solution with the hydraulic damping device 'α Damper ExII' that can withstand earthquakes. *For more details, please refer to the PDF document or feel free to contact us.

    Wooden frame unitEarthquake-proof and vibration-damping equipmentVibration isolation, vibration control, and earthquake resistance construction
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[Construction Example] α Damper EXII New Construction Project

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  • Related Link - http://www.tokiwa-system.com/
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[Construction Example] α Damper EXII New Construction Project

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トキワシステム

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Building materials, supplies and fixtures manufacturers

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Tokiwa System Co., Ltd. is a company that develops, manufactures, and sells the seismic control device αDamperExII. It is a pioneer in seismic control devices using hydraulic dampers. The αDamperExII has received the number one track record and trust in the Tokai and Tonankai earthquake warning areas, and it will soon be adopted in 10,000 buildings. The αDamperExII is a hydraulic seismic control device that reduces building deformation caused by earthquake shaking by approximately half.

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