Teratec Construction Report: Nursing Care Facility
TerraTech method
Ensuring the safety of event halls where elderly people gather! Introducing examples of floor sinking correction work.
We would like to introduce a case where the issues of subsidence and voids at a nursing care facility were resolved using the Teratec method. 【Issues】 At a nursing care facility in Aomori Prefecture, built 14 years ago, the floor of the event hall where elderly individuals gather had sagged significantly, causing the doors to not close properly. 【Reason for Choosing Teratec】 The work can be completed in one day, minimizing the burden on the residents. 【Feedback After Construction】 The construction was completed in one day, and except for areas where the flooring had developed a warp due to long-term subsidence, we were able to raise the height to ±0. 【Case Overview】 ■ Nursing Care Facility - Construction Details: Floor subsidence correction work - Construction Date: October 2014 - Location: Aomori Prefecture - Construction Area: Total 65m² - Step Correction: 30mm *For more details, please refer to the external link page or feel free to contact us. Toll-Free Number: 0120-873-835
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【Status of Corrections】 ■ Confirmation of the subsidence level before corrections (comparison with preliminary survey) ■ Remove flooring for later repairs ■ Drill into the concrete slab ■ Inject expanding polyurethane resin under the floor (to level the floor using the expansion force of the resin) ■ Seal the drilled injection holes with mortar *For more details, please refer to the external link page or feel free to contact us. Toll-free number: 0120-873-835
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For more details, please see the external link page or feel free to contact us. Toll-free number: 0120-873-835
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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)
![[Guarantee] Overview document for the 10-year warranty service "Teratec Plus 10"](https://image.mono.ipros.com/public/catalog/image/01/9a3/400056/IPROS41445067320010028371.jpeg?w=120&h=170)
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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"