Minister of Land, Infrastructure, Transport and Tourism Certification for Retaining Walls - Acquisition of Civil Engineering Technical Review Certification
[NETIS SK-980019-A] The goal of the retaining wall is to provide a reliable technology that pursues three pillars: safety, constructability, and economy, leaving safety and beautiful landscapes for the next generation. ● Retaining wall certified under Article 14 of the Enforcement Order of the Land Development and Urban Planning Act It is the first in the country to receive certification from the Minister of Land, Infrastructure, Transport and Tourism for heights up to 9 meters above ground, and can be used within the application area of Article 38 of the Building Standards Act and Article 14 of the Enforcement Order of the Land Development and Urban Planning Act. ● Retaining wall with Civil Engineering Technology Review Certification It has received a civil engineering technology review certification from the Public Interest Incorporated Foundation Civil Engineering Research Center for heights up to 10 meters, and is recognized to have structural performance equal to or greater than that of cast-in-place reinforced concrete retaining walls.
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**Features** High safety! - The foundation concrete and goalcon are firmly integrated by vertical reinforcement bars. - Certified within the range of H≦9m in residential construction areas and H≦10m in civil engineering. - Proven to have structural performance equal to or greater than that of cast-in-place reinforced concrete retaining walls in full-scale load tests. - The goalcon retaining wall was not damaged during the Great East Japan Earthquake. Excellent workability! - Only the assembly of goalcon can be carried out in advance. - In principle, backfill concrete is unnecessary, and backfill soil can be compacted with a standard rammer. - The corners are solid and elegant due to the use of unique corner products. - Can be constructed with vertical or front slope, similar to general reinforced concrete structures. - The basic model has dimensions of 500×1250, making it easy to transport, and the product itself is lightweight, eliminating the need for large machinery. High economic efficiency! - As a vertical stacking retaining wall, it allows for effective land use with minimal land loss. - No formwork is required for the wall portion, resulting in less concrete work on-site, which shortens construction time and reduces labor, making it suitable for disaster recovery work.
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Applications/Examples of results
【Main Uses】 - Retaining walls for cut and fill in roads, residential areas, etc. - Landslide prevention works for slopes, mountainsides, and steep terrain. - Riverbank and coastal protection and retaining wall construction.
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Since our establishment in 1959, we have been engaged in the manufacturing and sales of concrete products with the motto "Aiming to create an environment with moisture." Moving forward, we will continue to support the development of moisture-rich infrastructure that coexists with nature through our product creation. 【Products We Handle】 ■ NETIS (New Technology Information System of the Ministry of Land, Infrastructure, Transport and Tourism) registered products ■ Products certified by the Minister of Land, Infrastructure, Transport and Tourism (Article 14 of the Enforcement Order of the Land Development Act) ■ Award-winning products from the National Technology Development Award ■ Introduction of new technologies, new methods, and new products ■ Products for retaining walls and slopes ■ Environmental and river products ■ Road products ■ Waterway products ■ Drainage products ■ Sewage products ... and more.