1～2 件を表示 ／ 全 2 件
Reinforced concrete roadside ditch for roads JIS A5372
A side ditch used in connection with roads, land, and drainage channels. It is a JIS standard product.
Road Reinforced Concrete Drain Covers (Type 1 and Type 3) JIS A5372
U-shaped drainage covers used in connection with roads and land drainage channels. Drainage channels We handle the following sizes: ● Type 1: 250, 300, 400, 500 ● Type 3: 250, 300, 400, 500 * Type 1: Mainly installed on sidewalks * Type 3: It is rare for vehicles (with a rear wheel load of 50kN or less) to run adjacent, and even if they do, it is in places where they run at low speeds, such as during temporary stops, installed parallel to the roadway * For more details, please download the catalog or contact us.
