Takamatsu Construction Group (1762) · InitiativeAdvanced
Improving the Filling Performance of Tunnel Lining Concrete
First written in FY2022. 1 of 2 entries say "Advanced", first in FY2023. Latest entry: FY2023.
2entries
2years
0from disclosures
How it moved
Same theme, other companies
Quality, safety and labor-saving technologies for tunnel and shield constructionA theme 10 companies write about · 0 as a headwind · 42 as a tailwind
1 other company's latest entry also says "Advanced".
Ridges = years it wrote progress, valleys = years it wrote worse. Most hopeful companies at the back. Drag to turn, scroll to zoom, right-drag to pan. On a phone, two fingers turn and pinch to zoom; one finger scrolls the page.
Full recordFilings, disclosures and news, newest first
- FY2023AdvancedAnnual report
「The technology’s effectiveness was validated in the Tateno Dam temporary diversion channel project and Kaketa Tunnel project ordered by the Ministry of Land, Infrastructure, Transport and Tourism, as well as in pneumatic caisson foundations, and the technology was registered with NETIS (New Technology Information System).」
The effectiveness of the tunnel lining concrete technology was validated across multiple projects, progressing through registration with NETIS. - FY2022First statedAnnual report
「The technology using our proprietary “air and drainage/extrusion hose” improves the filling performance and quality of lining concrete.」
The company is using air and drainage/injection hoses to improve the filling performance and quality of lining concrete, validating the effects across multiple projects and proceeding with an application for registration with NETIS.