"Subsidance Correction" - Watch the "TerraTech Method" in a video.
TerraTech method
Correcting floor subsidence caused by ground subsidence without stopping operations. "Subsidence correction and void filling" without dismantling the floor.
The "Teratech Method" is a construction technique that corrects the tilt, subsidence, and unevenness of concrete floors in factories, warehouses, stores, and shopping centers by injecting a special urethane resin called "Teratech Resin," without damaging the floor or halting operations. **Features of the Teratech Method:** - Injection holes smaller than a one-yen coin, with a diameter of 6 mm. There is no need to break the floor. - Specialized technicians perform corrections while measuring in millimeters. - Minimum load-bearing capacity of 19 tons per square meter. - Weighs approximately 10 kg per cubic meter, making it lightweight. *This is 1/20th the weight of concrete. - Short curing time of about 30 minutes, allowing large trucks to pass immediately after construction. - Standard daily construction area is 200 square meters (this may vary depending on construction conditions). Available nationwide in Japan. Construction achievements: Over 300 cases annually from Hokkaido to Okinawa. Total construction area: Over 1,177,000 square meters. We can handle projects ranging from 30 square meters to several thousand square meters for factories, warehouses, shopping centers, and more. Available nationwide in Japan, 24/7, feel free to consult us! Toll-free number: 0120-873-835
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basic information
The floor has tilted due to ground subsidence and the weight of machines and cargo! The shelves are slanted! If this situation is left as it is, items on the shelves may fall, and the safety devices of automated transport racks may activate, causing them to stop working, leading to decreased work efficiency and compromised safety. ○ Adjust the machine's level with adjusters ○ Raise the shelves Are you making such temporary adjustments? Teratec method will resolve these concerns. With traditional methods like replacing or adding to the floor, the area cannot be used during the construction period, necessitating the halt of operations for moving cargo and machines. The costs of construction and relocation, as well as the significant business losses from stopping operations, were likely substantial. The Teratec method "corrects floor tilting and subsidence without breaking the floor and without stopping operations." If you are troubled by tilting or subsidence of concrete floors, please feel free to contact us. Our sales offices are located in Sapporo, Sendai, Tokyo, Nagoya, Osaka, and Fukuoka. We have one 3-ton construction vehicle. We propose a method for correcting floor tilting that does not burden the environment, does not involve demolition work, and does not stop operations. Toll-free number: 0120-873-835
Price information
It varies depending on the sinking amount and the cavity amount. Please feel free to contact us.
Delivery Time
※Please contact us.
Applications/Examples of results
300 projects per year, a total of 4,200 completed projects! 【Construction Examples】 ● Correction of floor sagging and unevenness in warehouses and factories ● Correction of floor sagging and unevenness in stores, shopping centers, and convenience stores ● Adjustment of fittings in apartments ● Correction of floor sagging and unevenness in gymnasiums and classrooms ● Correction of floor sagging and unevenness in hospitals and nursing facilities ● Correction of road unevenness and void filling ● Correction of step plates, unevenness, and void filling Please feel free to contact us. Toll-free number: 0120-873-835
Detailed information
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Teratec method Fills voids under the floor with the expansion force of special urethane resin, repairing tilts and subsidence.
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Time-lapse view of store floor sinking correction - the gap under the shutter disappears.
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Time-lapse of the correction of the sinking of an automobile repair shop's storage facility.
catalog（9）
Download All Catalogs![[Inclination/Subsidence/Step Difference/Cavity Filling] "TerraTech Method" Correction of subsidence in concrete floor slabs due to ground subsidence or disasters.](https://image.mono.ipros.com/public/catalog/image/01/494/209281/IPROS62099550671294161372.png?w=120&h=170)
![[Construction Case] Funabori Co., Ltd. (Manufacturing Factory) "Teratech Method"](https://image.mono.ipros.com/public/catalog/image/01/cc9/492298/IPROS52834423859237658082.png?w=120&h=170)
![[Automobile Maintenance Workshop: Case Study] Teratec Method](https://image.mono.ipros.com/public/catalog/image/01/3c9/642204/IPROS74753687531505818142.jpeg?w=120&h=170)
News about this product（7）
Company information
The main business activities of Mainmark involve "returning tilted floors and buildings to a level state" and "preventing existing floors and buildings from tilting." We primarily offer the "TerraTech Method," which allows us to level tilted floors without stopping operations, and we provide various construction proposals tailored to our customers' concerns, from investigation to execution. ■ Nationwide responsible construction with over 5,000 completed projects Mainmark has established offices in eight locations across the country and conducts responsible construction nationwide. We serve a wide range of clients, including factories, stores, warehouses, offices, and apartments. ■ Non-disruptive floor tilt and subsidence correction method "TerraTech Method" Our main service, the "TerraTech Method," is a patented technique that injects TerraTech resin (rigid polyurethane foam resin) into concrete floors that have developed tilts, subsidence, steps, or voids due to ground subsidence or earthquakes. The expansion force of the resin levels the sunken floor and fills the voids beneath it. This technology is also registered with the Ministry of Land, Infrastructure, Transport and Tourism's "NETIS," ensuring its reliability. Patent No. 4896949 "Method for Correcting Sunken Floors" NETIS Registration No. "QS-080007"
![[Construction Case] Fukushima Prefecture, Soma Port Port Maintenance Management Work (Quay Restoration)](https://image.mono.ipros.com/public/product/image/b1a/2000802233/IPROS53450924240234151840.jpeg?w=280&h=280)
![[Construction Example] Logistics Center: Outdoor Concrete Floor Settlement Correction / Underfloor Void Filling Work](https://image.mono.ipros.com/public/product/image/942/2001202705/IPROS01561765023633297686.png?w=280&h=280)
![[Construction Case] Correction Work for Settlement of Logistics Warehouse - Step Adjustment](https://image.mono.ipros.com/public/product/image/775/2000808707/IPROS04225732594388861970.jpeg?w=280&h=280)
