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How can I reinforce the earthquake resistance of an old traditional house?

Why is seismic reinforcement necessary? A thorough explanation of methods to enhance seismic resistance, including seismic reinforcement, damping, and isolation.

Traditional houses that allow for a charming lifestyle are gaining popularity as homes that can be partially or fully renovated. However, due to their age, earthquake measures such as seismic reinforcement are essential for living safely. On the other hand, excessive reinforcement can compromise the original appeal of traditional houses, such as their open layouts and the texture of the wood. In this article, we will introduce methods to enhance the effectiveness of earthquake measures while preserving the atmosphere of traditional houses as much as possible. *For detailed content of the column, please refer to the related links. For more information, feel free to download the PDF or contact us.*

What is a seismic control device "seismic damper"?

basic information

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Proposal for Application-Specific Plans for the Vibration Control Device "α Damper Ex II"

TECHNICAL

Seismic control device for wooden houses αDamperExII (αDamperExII)

PRODUCT

Hydraulic Vibration Control Device for Wooden Houses 'α Damper ExII' *Pamphlet included

TECHNICAL

Seismic control device for wooden houses αDamperExII

PRODUCT

[Construction Example] α Damper EXII New Construction Project

OTHER

[Construction Case] α Damper EXII Renovation Work

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Earthquake safety measures for peace of mind

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Seismic resistance level maintained by seismic dampers - Building homes that can be lived in even after a major earthquake.

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Started providing evaluation reports that clearly show the effects of the α Damper Ex II installation at a glance.

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The superiority of the α Damper ExII in suppressing the reduction of building strength due to major earthquakes.

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National Seismic Hazard Map 2018 Edition

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Distributors

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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