Seismic-resistant construction method "Boomerang Method"

Technical evaluation products from the Japan Disaster Prevention Association that contribute to improving the quality of buildings and seismic resistance, as desired by design, construction, and owners.

Our company offers proposals for seismic reinforcement work on wooden frame structures using the "Boomerang Method." The "Boomerang Method" is our unique high seismic technology that combines hold-down hardware, bracing hardware, joint reinforcement, and foundation reinforcement. It complies with the hold-down hardware standards and can reinforce wooden buildings built before June 2000, prior to the new seismic standards. 【Features】 ■ Hold-down hardware - Achieves retrofitted hold-down hardware equivalent to 20-40KN on existing foundations - A new hold-down system that excels in workability and strength - Hardware that withstands pull-out forces of over 42.2KN *For more details, please download the PDF or contact us.

Earthquake-resistant construction method