[Construction Case] Industrial Waste Factory: Floor Slab Void Filling Work
The impact of weak ground! Introducing a case where 100% filling was achieved without gaps, eliminating voids and cavities under the floor.
We would like to introduce a case of "filling voids and cavities under the concrete floor" carried out at a waste disposal facility in Chiba Prefecture. Due to the influence of weak ground, the ground level dropped, creating large voids beneath the concrete floor. We injected polyurethane resin under the concrete to fill these voids. After construction, it can be visually confirmed that polyurethane resin has been filled directly beneath the areas where the concrete floor was excavated. 【Case Overview】 ■ Construction Area: Approximately 710m² ■ Maximum Void: 180mm ■ Area: Chiba Prefecture ■ Construction Period: 4 days *For more details, please refer to the PDF document or feel free to contact us.
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We carry out construction work to correct the sinking, tilting, steps, and gaps in concrete floors caused by uneven ground subsidence in buildings such as factories, warehouses, stores, and general residences, using a completely non-fluorinated urethane resin and our unique "Upcon Method" with small machinery. Additionally, we are engaged in public works that utilize technologies developed through various research and development projects to restore the functionality of aging social infrastructure, such as roads, airports, ports, and agricultural waterways. ■ Features of the Upcon Method 1. Short construction period: The construction time is 1/10 of conventional methods. 2. No interruption of operations: No need to move machinery or cargo. 3. Comprehensive high technical capability: 100% in-house employees. 4. Compact construction system: Quick restoration of the current state is possible. 5. Reduced risk of re-subsidence: Lower risk of re-subsidence compared to conventional methods. We provide total support from on-site surveys nationwide to repair planning and construction, all handled responsibly by our in-house staff. Our specialized and experienced staff will propose the optimal repair plan tailored to your site. Upcon Co., Ltd. was newly listed on the Nagoya Stock Exchange Next Market on December 26, 2022.