Hydraulic Vibration Control Device for Wooden Houses 'α Damper ExII' *Pamphlet included
Over 10,000 installations. Absorbs shocks and protects wooden houses from earthquakes. Easy to install and maintenance-free.
The "α Damper ExII" is a hydraulic damping device that can be easily installed in wooden houses to suppress the reduction of seismic resistance caused by repeated earthquake shaking. It has been installed in over 10,000 buildings and comes with a 20-year product warranty. We are currently distributing a booklet titled "Building Homes That Resist Earthquakes," which includes the features and test data of the "α Damper ExII"! *Please view it from the download button. 【Overview of the Booklet】 ◎ Features and installation photos of the "α Damper ExII" ◎ Guidelines for the number of units to be installed and examples of installation arrangements ◎ Dynamic loading tests (shear resistance measurement) conducted at the Gifu Prefectural Forest Culture Academy ◎ Performance tests on actual buildings using a "shaker" (measurement of deformation under seismic intensity equivalent to level 7) ◎ High-speed horizontal loading tests (measurement of energy absorption rate) conducted at Shizuoka University ◎ Steady-state vibration tests (measurement of absorbed energy) conducted at Toyota Technological Institute
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basic information
【Main Features of 'α Damper ExII'】 ■ Can be installed in various wooden structures, including conventional methods and 2×4 ■ Suitable for both new construction and renovations ■ Test results show a reduction of building deformation by approximately half ■ No auxiliary materials required, easy installation ■ Maintenance-free ■ Low cost and short construction period *For more details, please refer to the materials. Feel free to contact us as well.
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For more details, please refer to the catalog or feel free to contact us.
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Company information
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.