Toa (1885) · InitiativeAdvanced
Development of the THJ Seismic-Strengthening Method for Operating Cold-Storage Warehouses
First written in FY2022. 1 of 2 entries say "Advanced", first in FY2023. Latest entry: FY2023.
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Seismic Retrofit Method for Operating Low-Temperature Refrigerated WarehousesA theme 1 companies write about · 0 as a headwind · 1 as a tailwind
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- FY2023AdvancedAnnual report
「稼働中の冷蔵倉庫内をマイナス温度に保ったまま（-25℃まで対応可能）で、常温での施工と同等の耐震性能を確保できる耐震補強工法として2021年に開発した「THJ耐震補強工法」について、建築技術性能証明をビューローベリタスジャパン株式会社より取得いたしました。」
2021年に開発したTHJ耐震補強工法について、建築技術性能証明を取得し、信頼性向上と普及促進の段階へ進んでいる。 - FY2022First statedAnnual report
「We developed the THJ (Toa Heating Joint) seismic-strengthening method, which provides seismic performance equivalent to construction under normal-temperature conditions while work is carried out in an operating cold-storage warehouse maintained at subzero temperatures. It can be applied at temperatures of at least -25°C, the most commercially relevant range within F1-class (-30°C to -20°C) cold-storage warehouses.」
For operating F1-class cold-storage warehouses, the Company developed a seismic-strengthening method that uses heated surfaces and insulation materials during grouting to maintain normal-temperature-equivalent quality at temperatures as low as -25°C.