[Construction Example] Shopping Center: Subfloor Settlement Correction Work
Due to consolidation settlement, the floor has sunk over a wide area inside the store! A gap has occurred between the floor and the wall.
We would like to introduce a case of "subfloor sinking correction work" and "subfloor void filling work" carried out at a shopping center in Iwate Prefecture. Due to consolidation settlement, sinking was observed over a wide area of the floor. As a result of the floor sinking, gaps appeared between the floor and walls, causing various issues throughout the store. An Upcon method that could be corrected during the night while the store was closed was adopted, and our company performed the corrections. Additionally, since voids and cavities were also observed under the floor, void filling work using urethane was carried out as well. [Case Overview] ■ Construction Area: Approximately 540m² ■ Maximum Settlement Amount: 71mm ■ Maximum Void Amount: 190mm ■ Area: Iwate Prefecture ■ Construction Period: Continuous 7 nights *For more details, please refer to the PDF materials or feel free to contact us.