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Floor subsidence correction work - List of Manufacturers, Suppliers, Companies and Products

Floor subsidence correction work Product List

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[Construction Example] Large Shopping Center: Correction of Sunken Concrete Floor

Correction made during the night while operations were suspended! A case where two construction plant vehicles were used to expedite the construction schedule.

A large shopping center experienced significant floor subsidence due to weak ground. Gaps were observed in various places, such as between the floor and walls and between the walls and ceiling, caused by the subsidence. As a result, our company implemented repairs. The "Upcon Method," which can be executed during nighttime while the business is closed, was adopted for the repairs. To expedite the construction period, two construction plant vehicles were utilized, and the repairs were completed over 25 nights. 【Construction Overview】 ■ Construction Area: Approximately 3,240m2 (Backyard 405m2, Inside Store 2,835m2) ■ Maximum Subsidence: 94mm ■ Repairs completed over 25 nights ■ Two construction plant vehicles used to expedite the construction period For more details, please feel free to contact us via PDF download or inquiry form.

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[Construction Example] Shopping Center (Iwate Prefecture): Subfloor Settlement Correction Work

Maximum settlement 71mm, maximum gap 190mm! Conducting polyurethane resin injection work while constantly checking the level!

A shopping center where widespread floor subsidence was observed due to ground subsidence. Due to the floor subsidence, gaps appeared between the floor and walls, causing various issues within the stores. As a result, our company implemented repairs. The "Upcon Method," which can be executed at night during the business closure, was adopted for the repairs. Additionally, since voids were also observed under the floor, filling work was carried out. 【Construction Overview】 ■ Construction Area: Approximately 540m² ■ Maximum Subsidence: 71mm ■ Maximum Void: 190mm ■ Construction completed in 2011, with repairs conducted over 7 consecutive nights. *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Bag Manufacturing Factory: Floor Slab Settlement Correction Work and Underfloor Void Filling Work

The machine's level cannot be secured, and spacers are being used. A malfunction has occurred in the machine, affecting product accuracy. This can be resolved with the up-con method.

This time, we will introduce a case study of a bag manufacturing factory in Miyagi Prefecture. Due to the impact of the Great East Japan Earthquake that occurred in March 2011, the floor sank, causing the machines to tilt and hindering production. The Upcon method was adopted because it allows for quick corrections without moving the machines. "We cannot secure the level of the machines and are using spacers." "Malfunctions have occurred in the machines, affecting product accuracy." We receive many inquiries about floor repairs like these at Upcon every day. The feature of the Upcon method is that it can correct floor subsidence in a short time, but another significant advantage is that it does not require the movement of machines or materials for construction. [Site Information] Miyagi Prefecture, Bag Manufacturing Factory Construction Area: Approximately 730 square meters Maximum Subsidence: 111mm Construction Period: 3 days For more details about the construction process, you can view it by downloading the PDF below.

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[Construction Case] Metal Processing Factory: Floor Slab Settlement Correction Work and Deflection Correction Work

A case where the floor of the corridor in the factory sagged and gaps appeared! Introducing an example of how it was fixed in one day without stopping operations.

We would like to introduce a case of "floor sinking correction work and deflection correction work" conducted at a metal processing factory in Fukuoka Prefecture. Due to ground subsidence over time, the floor of the corridor inside the factory sagged, creating gaps between the walls and the floor. To address the floor sagging and eliminate the gaps between the walls and the floor, subsidence correction work was carried out. After the work was completed, the areas that had sunk by up to 72mm, including the maximum subsidence location, were corrected to within management values, and the gaps that had formed between the walls and the floor due to subsidence were also eliminated. 【Case Overview】 ■ Construction Area: 114m2 ■ Construction Period: 1 day ■ Maximum Subsidence: 72mm ■ Area: Fukuoka Prefecture *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Packaging Material Factory: Floor Slab Settlement Correction Work

To a factory that produces packaging materials such as cardboard! Introducing examples of subsidence correction work.

Here is an example of "floor sinking correction work" carried out at a packaging materials factory in South Korea. With ground subsidence, the concrete floor also sank, causing the stacked cardboard and other materials in the factory to tilt, which hindered operations. We performed polyurethane resin injection work, continuously checking the level while correcting the sinking. The correction was completed in 4 days with one construction plant vehicle. 【Case Overview】 ■ Construction Area: Approximately 360m2 ■ Location: Incheon, South Korea ■ Construction Period: 4 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] New Factory Established on Warehouse Site: Floor Slab Settlement Correction Work and Step Correction Work

Improving the cause of the step and puddle at the entrance of the old warehouse! Correcting without replacing the floor.

We would like to introduce a case of "floor sinking correction work and step correction work" conducted at the site of a former warehouse in a factory located in Chiba Prefecture. We considered using it as a new factory and adopted the Upcon method, which allows for corrections to be made in a short time without replacing the floor, and proceeded with the construction. Before the construction, there was a step of about 80mm at the factory entrance, but this was resolved after the work was completed. If you have any issues with the concrete floor in your factory, please feel free to contact us. 【Case Overview】 ■ Construction Area: 660m2 ■ Maximum Sinking Amount: Approximately 110mm ■ Area: Chiba Prefecture ■ Construction Period: 5 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Precision Machinery Factory: Floor Slab Settlement Correction Work

A case of correcting the subsidence, gaps, and voids under the factory's earthen floor in just two days during the factory's holiday!

We would like to introduce a case of "floor slab settlement correction work" and "void filling work under the floor slab" carried out at a precision machinery factory in Kagoshima Prefecture. There were voids and cavities of about 30 to 40 mm under the factory's floor slab, and due to the settlement of the floor along with the columnar improvements, a correction request was made to Upcon. The construction was completed over two days during the factory's holiday weekend. After the work was finished, we received a thank-you email from the customer stating, "It was successfully lifted, and we were moved." 【Case Overview】 ■ Construction Area: Approximately 480 m² ■ Maximum Settlement Amount: 41 mm ■ Maximum Void Amount: 35 mm ■ Area: Kagoshima Prefecture ■ Construction Period: 2 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Precision Parts Factory: Floor Slab Settlement Correction Work

Settlement of up to 50mm in the concrete floor! A case where the existing concrete floor was corrected in one day without breaking it.

We would like to introduce a case of "floor sinking correction work" conducted at a precision parts factory located in Shizuoka Prefecture. The factory's floor had sunk by a maximum of 50mm, with a correction area of approximately 81m2. The construction period was one day. The injection work was carried out while checking the height with a laser level, and after the resin injection, the filling confirmation was performed using a CCD camera. 【Case Overview】 ■ Construction Area: Approximately 81m2 ■ Maximum Sinking Amount: 50mm ■ Area: Shizuoka Prefecture ■ Construction Period: 1 Day *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Parts Assembly Factory: Floor Slab Settlement Correction Work

Due to the sinking of the floor, work was hindered! Here is an example of a case where corrections were made in a short period without stopping operations.

Here is an example of "floor sinking correction work" carried out at a parts assembly factory in Fukuoka Prefecture. Due to the sinking, the floor was slanted, making it difficult to adjust the jacks during conveyor assembly. As a result of the work, we were able to improve the situation to the point where assembly operations could be carried out smoothly. 【Case Overview】 ■Issue - The floor was slanted due to sinking, making it difficult to adjust the jacks during conveyor assembly. ■Result - The situation was improved to the point where assembly operations could be carried out smoothly. *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Food Factory 2nd Floor: Settlement Correction Work and Unevenness Correction Work

Correction of unevenness and settlement on a floor with a special structure! Resolving issues with cart operations caused by unevenness.

We would like to introduce a case of "settlement correction work and unevenness correction work" carried out on the second-floor slab of a food factory located in Kanagawa Prefecture. Unevenness occurred in the floor panels of the refrigerated room, causing issues with the movement of carts transporting goods, and the panels were being held down with anchors to suppress the unevenness. After the construction, the settlement in front of the entrance was resolved, and the floor panels' floating issue was also eliminated by filling the urethane layer with new urethane. 【Case Overview】 ■ Construction Area: 46.17m² ■ Maximum Settlement Amount: 42mm ■ Void Amount: 46.17 ■ Area: Kanagawa Prefecture ■ Construction Period: 4 days (including ancillary work) *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Factory: Ground Floor Settlement Correction Work

Materials and cargo are not stacking straight! Here are examples of how we corrected sinking and resolved issues.

Here is an example of "floor sinking correction work" carried out at a factory in Iwate Prefecture. At this factory, the floor had sunk due to ground subsidence, causing issues such as materials and cargo not stacking straight and forklifts being unable to access certain areas. The maximum subsidence was approximately 130mm, and the work was done over a large area of about 2000m2, completed in 16 days. 【Case Overview】 ■ Work Area: Approximately 2000m2 ■ Maximum Subsidence: Approximately 130mm ■ Maximum Void: Approximately 80mm ■ Area: Iwate Prefecture ■ Construction Period: 16 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Example] Distribution Station: Floor Slab Settlement Correction / Underfloor Void Filling Work

Due to the extensive area of the modifications, the construction was carried out in several phases!

We would like to introduce a case of "floor sinking correction" and "underfloor void filling work" carried out at a distribution station of a product manufacturer located in Niigata Prefecture. Due to consolidation settlement, various areas within the station showed signs of sinking and sagging, prompting the adoption of the Upcon method, which allows for quick corrections. Since the area requiring correction was extensive, we utilized weekends during business shutdowns to divide the construction period and carry out the work. [Case Overview] ■ Construction Area: Approximately 1,460m2 ■ Maximum Settlement: 103mm ■ Maximum Void: 90mm ■ Area: Distribution station of a product manufacturer in Niigata Prefecture ■ Construction Period: 8 working days (Note: Construction was carried out in several phases) *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Large Product Storage Warehouse: Floor Slab Settlement Correction Work / Construction in 2010

Adopting the up-con method for short-term intensive repairs! Construction carried out to accommodate multiple plant vehicles.

We would like to introduce a case of "floor sinking correction work" conducted at a large product storage warehouse in Ibaraki Prefecture. Due to ground subsidence, the stacked cardboard boxes were leaning. For concentrated repairs over a short period, the Upcon method was adopted, and our company carried out the work with multiple plant vehicles. 【Case Overview】 ■ Construction Area: Approximately 2,000m2 ■ Maximum Subsidence: 110mm ■ Area: Large product storage warehouse in Ibaraki Prefecture ■ Construction Period: 6 days (Day 1: 4 vehicles, Days 2-6: 2 vehicles for construction) *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Supermarket: Floor Deflection Correction / Settlement Correction Work

Correction during nighttime while business is suspended! A case of correcting floor sagging due to ground subsidence in a short construction period.

We would like to introduce a case of "floor deflection correction" and "settlement correction work" carried out at a certain supermarket in Ibaraki Prefecture. The customer in this case was troubled by the floor inside the store being deflected due to settlement. Using the Upcon method, the work was conducted only at night, with minimal impact on business. The work was completed in a short period of two days without closing the store. 【Case Overview】 ■ Construction Area: Approximately 450m2 ■ Maximum Settlement Amount: Approximately 83mm ■ Area: Ibaraki Prefecture ■ Construction Period: 2 days *For more details, please refer to the PDF materials or feel free to contact us.

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[Construction Case] Game Center: Earthquake Recovery Work / Floor Slab Settlement Correction Work

Due to the impact of the China-Vietnam earthquake, part of the floor inside the store has sunk! Case study of sinking correction work at a game center.

We would like to introduce a case where "disaster recovery construction" and "floor sinking correction work" were carried out at a game center located along a national highway in Niigata Prefecture. In this case, part of the floor inside the store sank due to the effects of the Chuetsu earthquake. As it was possible to correct the sinking in a short period, our company was requested to perform the sinking correction. The sinking was corrected using the Upcon method with rigid polyurethane foam. The construction was completed in one day. 【Case Overview】 ■ Area of sinking correction: Approximately 83m2 ■ Maximum sinking amount: -77mm ■ Planned correction value: Within 16mm ■ Area: Niigata Prefecture ■ Construction period: 1 day *For more details, please refer to the PDF document or feel free to contact us.

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