The fastest method for converting a ditch into a buried drain.
The Calvert Creator is a buried cover made from "high-tensile steel," which has a higher strength than conventional SS steel materials. By installing the Calvert Creator in existing ditches and paving over it with asphalt, quick and durable drainage construction can be achieved. There is also a buried cover with slits or grating called the "Slit Creator."
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basic information
High-tensile steel, hot-dip galvanized
Price range
Delivery Time
Applications/Examples of results
Noise control, bounce prevention, resolution of wobbling, barrier-free measures, damage repair, underground drainage construction, crosswalk repairs, installation of school routes, etc.
Detailed information
catalog(3)
Download All CatalogsCAD data(8)
| Model number | overview | File |
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| CC-CJ250 |
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| CC-CJ300 |
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| CC-CJ400 |
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| CC-CJ500 |
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| CC-CJ-P250 |
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| CC-CJ-P300 |
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| CC-CJ-P400 |
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| CC-CJ-P500 |
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Company information
This is a lightweight and strong grating called "High Ten Grating." We design, manufacture, and sell steel grating, stainless steel grating, FRP grating, steel gutters (steel drainage ditches), and steel retaining walls. We contribute to "creating a gentle environment" with environmentally friendly, sustainable gratings and our original products that incorporate innovative ideas.












