更新日： 集計期間:Apr 08, 2026～May 05, 2026
※当サイトの各ページの閲覧回数を元に算出したランキングです。
更新日： 集計期間:Apr 08, 2026～May 05, 2026
※当サイトの各ページの閲覧回数を元に算出したランキングです。
更新日： 集計期間:Apr 08, 2026～May 05, 2026
※当サイトの各ページの閲覧回数を元に算出したランキングです。
91～92 件を表示 ／ 全 92 件
The upper and lower parts of the pipe body are flat, which provides good stability and makes installation easy!
Even in areas with little soil cover, it is an ideal drainage pipe for road crossings, as it is a pipe product that does not require wrapping due to concrete.
We contribute to shortening construction periods and simplifying process management!
Our company offers the 'Precast Box Culvert', which allows for effective waterway cross-sections even in narrow land widths with a rectangular cross-section. It can be used with shallow soil cover, allowing for a shallow excavation floor position. Additionally, the bottom surface is flat, making installation easy. 【Features】 ■ Rigid pipe, making backfilling easy ■ Construction using thrust methods or horizontal pulling methods is also possible ■ Uses concrete with a lower water-cement ratio than conventional site-cast methods, resulting in superior durability *For more details, please download the PDF or feel free to contact us.
