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[Construction Example] Sugar Factory: Filling Work for the Void Under the Floor Slab in the Turbine Room

We receive requests because we can carry out construction in a short period! Using urethane for settlement correction.

We would like to introduce a case of "filling the voids under the concrete floor in the turbine room" carried out at a sugar factory in Hokkaido. During excavation work beside the external building of the turbine room for another project, a void with a depth of 380mm was discovered under the concrete floor. Since a turbine is installed above in the building, we implemented void filling work as a measure to prevent subsidence. We injected polyurethane resin under the concrete floor in the turbine room to fill the voids, and after the injection, we confirmed the filling using a CCD camera, verifying that the polyurethane resin was densely filled, completing the work. 【Case Summary】 ■ Construction Area: Approximately 70m2 ■ Maximum Void Depth: 380mm ■ Construction Period: 1 day ■ Area: Kamikawa District, Hokkaido *For more details, please refer to the PDF document or feel free to contact us.

• Company：アップコン 沈下修正の専門家【全国対応】【本社】神奈川県川崎市【事務所】札幌・仙台・名古屋・大阪・福岡
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