Reduces shaking from earthquakes and wind by 20% to 50%. A low-cost seismic reinforcement option, the 'Joint Damper'.
The "joint damper" is a seismic control device installed at the joint (shiguchi) where the columns and beams of a wooden structure intersect. It absorbs vibrations caused by earthquakes and wind through a viscoelastic material sandwiched between steel plates, thereby reducing the deformation of the building and minimizing damage. ■Features ○Ease of Installation ・Simply attach with screws at the joint ・Lightweight and compact design ○Low Cost ・Long-term durability and maintenance-free ○Vibration Reduction ・Reduces shaking from earthquakes and wind by 20% to 50% ・Performance certification by public institutions *For more details, please download the catalog or feel free to contact us.
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basic information
Types and Installation Methods of Junction Dampers Junction dampers are available in three types: 15cm, 20cm, and 30cm, allowing you to choose based on the building and situation. As a guideline, they should be installed at a ratio of about one per tsubo (approximately 3.3 square meters) in a balanced manner in two perpendicular directions. For a total floor area of 40 tsubo, approximately 40 junction dampers will be used for reinforcement. *For more details, please download the catalog or feel free to contact us.
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Purpose: - Seismic reinforcement for wooden structures
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Fujikogyo Co., Ltd. is a company primarily engaged in the manufacturing and sales of various packaging materials, including duct tape and adhesive tape. Founded as a manufacturer of duct tape, it later transformed into a specialized trading company dealing with general packaging materials, steadily progressing along the way. We will continue to contribute to the industrial sector through improvements in customer satisfaction and global strategies.
The related categories of Earthquake-proof and vibration-damping equipment
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- Earthquake-proof and vibration-damping equipment
- Construction Works
- Vibration isolation, vibration control, and earthquake resistance construction