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Construction method Product List and Ranking from 484 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

Construction method Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. フルサト工業 建材開発部 Osaka//Building materials, supplies and fixtures
  2. 双和化学産業株式会社 Hyogo//others
  3. 富士ファーマナイト Kanagawa//Electricity, Gas and Water Industry
  4. 4 メインマーク 【全国対応】／東京・大阪・札幌・仙台・新潟・金沢・名古屋・福岡 Tokyo//Building materials, supplies and fixtures
  5. 5 日商テクノ Fukushima//Industrial Machinery
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Construction method Product ranking

Last Updated： Aggregation Period:Dec 31, 2025～Jan 27, 2026
This ranking is based on the number of page views on our site.

  1. Corner steel pipe column on-site no-welding joint method 'Column Coupler' フルサト工業 建材開発部
  2. FRP Waterproofing Polyroof PP Method Series Rooftop and Parking Lot Waterproofing Methods Edition 双和化学産業株式会社
  3. Stop leaks from the valve gland! "Valve Gland Method" 富士ファーマナイト
  4. 4 Piping Method "Just Flare JF-350/JF-500" 日商テクノ
  5. 5 Airbag-type water stop method ABS method クロダイトグループ

Construction method Product List

721～735 item / All 1398 items

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[Construction Case] Leisure Facility: Subfloor Settlement Correction Work (Ibaraki Prefecture)

[Construction Case] Leisure Facility: Subfloor Settlement Correction Work (Ibaraki Prefecture)

Due to the impact of the Great East Japan Earthquake, subsidence occurred! Adjustments of 350m2 were made over four consecutive nights of construction.

Here is a case study of "subfloor sinking correction work" conducted at a leisure facility in Ibaraki Prefecture. We carried out correction work for a significantly sunken floor in the pachinko area within the facility. Sinking was also observed in other areas, including in front of the machine room and in the restrooms, and we performed sinking correction work over a total construction area of approximately 350m2 over four consecutive nights. [Case Overview] ■ Construction Area: Approximately 350m2 ■ Maximum Sinking Amount: 93mm ■ Area: Ibaraki Prefecture ■ Construction Period: Four consecutive nights (2011) *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Large Pachinko Parlor: Subfloor Settlement Correction Work (Miyagi Prefecture)

[Construction Case] Large Pachinko Parlor: Subfloor Settlement Correction Work (Miyagi Prefecture)

Significant damage from the Great East Japan Earthquake! Introducing a case of subsidence correction with a maximum subsidence of 112mm.

Here is a case study of "subfloor sinking correction work" conducted at a large pachinko parlor located in Miyagi Prefecture. The large pachinko parlor suffered significant damage due to the Great East Japan Earthquake. Extensive renovation work was carried out for a swift reopening. Sinking also occurred in the store's flooring, and the Upcon method, which allows for quick corrections, was adopted. Our company implemented the floor sinking correction by injecting urethane resin under the subfloor, successfully correcting all areas within the construction scope, including a section that had sunk by a maximum of 112mm, to within the planned values. [Case Overview] ■ Construction Area: Approximately 230m2 ■ Maximum Sinking Amount: 112mm ■ Area: Miyagi Prefecture ■ Construction Period: 1 day (2011) *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Slab Foundation House: Earthquake-Induced Settlement Repair Work (Miyagi Prefecture)

[Construction Case] Slab Foundation House: Earthquake-Induced Settlement Repair Work (Miyagi Prefecture)

Addressing the sinking of slab foundation houses due to earthquakes in a short construction period! A case where all areas were corrected to within -10mm.

We would like to introduce a case of "settlement correction work" for a slab foundation house located in Sendai City, Miyagi Prefecture. Due to the impact of an earthquake, there was significant settlement from the bedroom towards the entrance. Cracks and gaps appeared in the columns and stairs of the entrance porch. All points, including a maximum settlement of 73mm, were corrected to within -10mm. 【Case Overview】 ■ Construction Area: Approximately 80m² ■ Construction Period: 2 days ■ Maximum Settlement Amount: 73mm *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Slab Foundation House: Settlement Correction Work (Tottori Prefecture)

[Construction Case] Slab Foundation House: Settlement Correction Work (Tottori Prefecture)

No need for large-scale demolition work! Here we present a case where a settlement of up to 46mm was corrected.

Here is an example of "settlement correction work" carried out on a slab foundation house in Unnan City, Tottori Prefecture. Due to a maximum settlement of 46mm observed, resin was injected under the slab foundation to implement the correction. The company was chosen because the correction could be made without large-scale demolition work or moving. 【Case Overview】 ■ Construction Area: Approximately 106m2 ■ Maximum Settlement Amount: 46mm ■ Area: Unnan City, Tottori 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] Slab Foundation House: Settlement Correction Work Due to Earthquakes and Liquefaction

[Construction Case] Slab Foundation House: Settlement Correction Work Due to Earthquakes and Liquefaction

Maximum sinking of about 80mm due to earthquake and liquefaction! A case corrected in a short construction period of 2 days.

We would like to introduce a case of "settlement repair work" carried out on a slab foundation house located in Urayasu City, Chiba Prefecture. The slab foundation house experienced settlement due to liquefaction caused by the Great East Japan Earthquake. Living in a tilted house also led to health issues such as poor physical condition. We corrected a maximum settlement of approximately 80mm over two days. 【Case Overview】 ■ Maximum Settlement: 80mm ■ Area: Urayasu City, Chiba 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] Apartment: Correction of Sunken Floor Slab / Underfloor Void Filling Work

[Construction Case] Apartment: Correction of Sunken Floor Slab / Underfloor Void Filling Work

The ground floor slab sank due to the earthquake! A case study of improving the gaps between the floor and walls, and between the walls and ceiling.

We would like to introduce a case of "floor sinking correction work" and "underfloor void filling work" carried out in a condominium located in Higashi Ward, Kumamoto City, Kumamoto Prefecture. Due to the impact of the Kumamoto earthquake, the floor of the first floor of the condominium sank, creating gaps between the floor and the walls, as well as between the walls and the ceiling. By adopting the Upcon method, which allows for corrections without the need to move, the gaps that had formed between the floor, ceiling, and walls due to the sinking were improved. [Case Overview] ■ Construction Area: 1200m2 ■ Maximum Sinking Amount: 61mm ■ Area: Kumamoto City, Kumamoto Prefecture ■ Construction Period: 15 days *For more details, please refer to the PDF document or feel free to contact us.

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[Construction Case] Slab Foundation House: Settlement Correction Work (Gifu Prefecture)

[Construction Case] Slab Foundation House: Settlement Correction Work (Gifu Prefecture)

A maximum subsidence of 48mm occurred due to ground subsidence! Here we present a case of correcting subsidence within a short construction period of two days.

We would like to introduce a case of "settlement correction work" carried out at a certain house with a flat foundation in Gifu Prefecture. There was a request to perform settlement correction before the exterior wall work, and we were contacted by the client. We injected resin under the flat foundation to correct the settlement, completing the work in two days. 【Case Overview】 ■ Construction Area: Approximately 36m² ■ Maximum Settlement Amount: 48mm ■ Area: Gifu 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 Example] Elementary School (Classroom): Floor Sunken Correction Work and Deflection Correction Work

[Construction Example] Elementary School (Classroom): Floor Sunken Correction Work and Deflection Correction Work

Due to ground subsidence, the classroom floor has sagged! The floor subsidence was corrected in a short work period of one day.

We would like to introduce a case of "sunken floor correction work and deflection correction work" carried out in a classroom of an elementary school in Tokyo. Due to ground subsidence, a maximum of 80mm of sinking occurred in the center of the floor, causing deflection. Concerns for safety and health rendered the classroom unusable. We corrected the sunken areas of the classroom floor from the outer edges towards the center, reducing the sinking to -10mm. The deflection of the classroom floor was resolved, and the work was completed. 【Case Overview】 ■ Construction Area: 63m2 ■ Maximum Subsidence: 80mm ■ Construction Period: 1 day ■ Area: Tokyo *For more detailed information about the case, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.

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[Construction Process Video] Elementary School (Gym Floor): Settlement Correction Work

[Construction Process Video] Elementary School (Gym Floor): Settlement Correction Work

The gymnasium floor that has sunk and warped due to an earthquake and ground subsidence! Short construction period correction using the Upcon method.

We would like to introduce a video of the correction of the sinking floor in the gymnasium of an elementary school located in Miyagi Prefecture. The floor of the gymnasium has significantly sunk due to earthquakes and ground subsidence. This video explains the construction process of the Upcon method used in the gymnasium. The construction area is 665m2, and the construction period is 6 days. Please take a look. 【Site Information】 ■ Construction Area: 665m2 ■ Construction Period: 6 days ■ Maximum Sinking Amount: 133 ■ Maximum Void Amount: 90mm ■ Area: Miyagi Prefecture *For more detailed information, please refer to the related links. For more details, please check the PDF materials or feel free to contact us.

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[Construction Case] Elementary School (Classroom): Settlement Correction Work

[Construction Case] Elementary School (Classroom): Settlement Correction Work

Concerns about children's safety and health! A case of correcting floor sagging in the classroom within a short construction period.

We would like to introduce a case where we performed "subsidence correction work" in an elementary school classroom in Miyagi Prefecture. In this classroom, floor sagging occurred due to ground subsidence, raising concerns about the safety and health of the children. We raised the floor using the foaming pressure of polyurethane resin, correcting the maximum subsidence from -112mm to the planned value of -22mm. [Case Overview] ■ Construction Area: 1406m2 ■ Maximum Subsidence: 112mm ■ Construction Period: 6 days ■ Area: Miyagi Prefecture *For more details about the case, you can view it through the related links. For more information, please refer to the PDF materials or feel free to contact us.

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[Construction Case] Elementary School: Filling Work for Gaps Under the Concrete Floor + Correction Work for Concrete Floor Settlement

[Construction Case] Elementary School: Filling Work for Gaps Under the Concrete Floor + Correction Work for Concrete Floor Settlement

Our company can offer construction proposals tailored to your needs, such as work scheduled to align with school events!

We would like to introduce a case of "subfloor void filling work + subfloor settlement correction work" carried out at an elementary school in Miyagi Prefecture. Due to the impact of the Great East Japan Earthquake, settlement occurred in various areas within the school, including classrooms, the health room, the principal's office, and the gymnasium. The construction area was approximately 530m2, with a maximum settlement of 71mm and a maximum void volume of 250mm. 【Case Overview】 ■ Construction Area: Approximately 530m2 ■ Maximum Settlement: 71mm ■ Maximum Void Volume: 250mm ■ Area: Aijima Elementary School in Natori City, Miyagi Prefecture ■ Construction Period: August 2013 *For more detailed information about the case, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.

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[Construction Case] Middle School (Gymnasium): Floor Settlement Correction Work

[Construction Case] Middle School (Gymnasium): Floor Settlement Correction Work

Short-term repairs to the middle school gymnasium! Injecting urethane resin to ensure there is no strain on the concrete floor.

We would like to introduce a case of "floor sinking correction work" that we conducted. Due to the Kumamoto earthquake, a gymnasium at a junior high school in Kumamoto Prefecture sank. Because it could be corrected in a short time, we received a request for construction. The area of the sinking correction was approximately 897m2. The maximum sinking amount was 53mm, and the planned correction value was within -10mm. The construction period was 7 days. 【Case Overview】 ■ Area of sinking correction: Approximately 897m2 ■ Maximum sinking amount: 53mm ■ Planned correction value: Within -10mm ■ Area: Junior high school gymnasium, Kikuchi District, Kumamoto Prefecture ■ Construction period: 7 days *For more details about the case, you can view them through the related links. For more information, please refer to the PDF document or feel free to contact us.

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[Construction Case] Elementary School: Floor Settlement Correction Work and Underfloor Void Filling Work

[Construction Case] Elementary School: Floor Settlement Correction Work and Underfloor Void Filling Work

The floor has sunk due to consolidation settlement! Voids (cavities) can be seen under the floor, and construction will be carried out by our company.

We would like to introduce a case where we performed "floor sinking correction work" and "underfloor void filling work." The construction site was an elementary school located in Gifu Prefecture. Due to consolidation settlement, the floors of the classrooms and art rooms in the school had sunk, and voids (cavities) were also observed under the floor. The area of the sinking correction was approximately 83m², with a maximum sinking amount of 64mm. Additionally, the maximum void amount was 40mm, and the construction period was 2 days. 【Case Overview】 ■ Area of sinking correction: Approximately 83m² ■ Maximum sinking amount: 64mm ■ Area of void filling: Approximately 165m² ■ Maximum void amount: 40mm ■ Area: Elementary school in Gifu Prefecture ■ Construction period: 2 days *For more detailed information about the case, please refer to the related links. For more details, please check the PDF materials or feel free to contact us.

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[Construction Case] Nursing Facility: Sunken Floor Correction Work

[Construction Case] Nursing Facility: Sunken Floor Correction Work

Up to 60mm of subsidence in the central Slavic region! Ground compaction reinforcement with the foaming pressure of polyurethane resin.

Here is an example of "floor sinking correction work" carried out at a nursing care facility located in Shizuoka Prefecture. Due to weak ground, ground subsidence occurred, resulting in sinking floors within the facility. During a preliminary survey, a maximum subsidence of 60mm was observed at the center of the slab, and a gap of 50mm was confirmed near the beams. Using the foaming pressure of polyurethane resin, the ground was compacted and reinforced, filling the gaps between the slab and the ground, while simultaneously correcting the floor sinking. 【Case Overview】 ■ Construction Area: Approximately 60m2 ■ Location: Nursing care facility in Shizuoka Prefecture ■ Construction Period: 1 day *For more detailed information about the case, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.

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【Warehouse/Factory】Correcting floor tilt, unevenness, and voids under the floor in as little as one day.

【Warehouse/Factory】Correcting floor tilt, unevenness, and voids under the floor in as little as one day.

[Factory/Warehouse] Correcting the tilt of concrete floors and voids beneath the floor caused by ground subsidence in as little as one day without stopping operations! Patented unique method!

■The cargo in the warehouse is not stacked straight. ■There are uneven surfaces that hinder the movement of forklifts. ■The equipment, such as racks, is tilted. ■Abnormal operation is observed in the automatic racks. ■The transport robot has stopped. ■The level of the machinery cannot be secured. The patented unique method called [Upcon Method] uses polyurethane resin to resolve issues caused by floor tilting, unevenness, and sagging due to earthquakes or ground subsidence, as well as voids formed under the floor, with corrections possible in as little as one day. [What is the Upcon Method?] By injecting polyurethane resin into existing concrete floors that have subsided, it compresses and strengthens the ground with pressure that expands in a short time while pushing up the concrete floor for correction. Since it corrects without demolishing the existing concrete floor, it significantly reduces construction time. The polyurethane can lift the floor with an expansion pressure of up to 10 tons per square meter, eliminating the need to move heavy equipment or products. Therefore, corrections can be made without stopping the operations of factories or warehouses. ▼We will exhibit at the [International Logistics Comprehensive Exhibition 2024]. Date: September 10 (Tuesday) to 13 (Friday), 2024 Venue: Tokyo Big Sight, East Exhibition Hall Booth Number: 7-808

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