Open the lid from today.
It is ideal for the immediate opening of the drainage ditch conversion work.
Inquire About This Product
basic information
Noise and vibration elimination (cover plate fixation structure using non-shrink mortar) Water collection function (efficient water collection through collection slope and drainage channel) Same-day opening (immediate opening function tailored to site needs using fast-setting (after 3 hours) or early-strength (after 1-3 days) non-shrink mortar) Flexibility (highly flexible design possible for on-site water channels and existing ditches using variable formwork for width, thickness, etc.)
Price information
Please feel free to contact us.
Delivery Time
Applications/Examples of results
Drainage ditch underground construction
catalog（1）
Download All Catalogs
Company information
For 50 years since our founding, we have contributed to the development of Japan's social infrastructure by pursuing "town development with comfort, tranquility, and warmth" through the supply of high-quality infrastructure parts (civil engineering and architectural concrete secondary products and GRC products). During this time, we have worked on various technological innovations to ensure a stable supply of better products, earning great trust from everyone with our industry-leading unique design and high technical capabilities.
![[Construction Example] Vegetation sandbags that blend into the landscape of the 100 Selected Cherry Blossom Spots.](https://image.www.ipros.com/public/product/image/1351528/IPROS17304959880983829402.jpg?w=280&h=280)