Shikoku Regional Development Bureau Standard L-shaped Retaining Wall
This is an L-shaped retaining wall that complies with the "Precast L-shaped Retaining Wall Design and Construction Manual (Draft) Revised Edition December 2001" (Shikoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism). We offer four types: Type 1 (Standard Type), Type 2 (Straight Type), Type 3 (25 cm Cut Type), and Type 4 (50 cm Cut Type).
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basic information
【Features】 ■ The height of the retaining wall is standardized from 1.0m to 4.0m in 25cm increments, allowing for the selection of an economical cross-section. ■ A groove for attaching waterproof sealing material is provided at the joint of the retaining wall in preparation for the construction of a drainage channel in front of the wall. ■ There are holes for embedding pedestrian guard pipes (Type P) at the top of the retaining wall, making it easy to install the guard pipes. ■ When installing guardrails (for structures), please use Type 2 or lower and comply with the installation standards. *For other functions and details, please feel free to contact us.
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Please feel free to contact us.
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Applications/Examples of results
【Purpose】 - New construction work - Road improvement work - Land development work, etc.
Company information
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.
