トキワシステム Official site

What is a two-by-four construction house?

Explanation of features such as merits and demerits, as well as seismic resistance!

There are two types of construction methods for wooden single-family houses: "traditional method (wooden frame construction)" and "two-by-four method (wooden wall construction)." In this article, we will focus on houses built using the two-by-four method and explain its advantages and disadvantages. In today's world, where earthquakes are frequent, we will also discuss earthquake resistance, as well as earthquake countermeasures such as seismic resistance, seismic control, and seismic isolation. If you are considering living in a house that is strong against earthquakes, please take a look. *For detailed content of the column, you can view it through the related links. For more information, please download the PDF or feel free to contact us.

What is a seismic control device called a "seismic damper"?

basic information

*You can view the detailed content of the column through the related link. For more information, please download the PDF or feel free to contact us.*

Price range

Delivery Time

Applications/Examples of results

*The detailed content of the column can be viewed via the related link. For more information, please download the PDF or feel free to contact us.*

catalog(11)

Download All Catalogs

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

OTHER

Earthquake safety measures for peace of mind

OTHER

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

OTHER

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

OTHER

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

OTHER

National Seismic Hazard Map 2018 Edition

OTHER

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.

Recommended products