High-tech water stop board Beaver-Dam
Quick installation with "Beaver-Dam." Removable flood prevention equipment.
☞ Easy and secure "Can be set up alone in a short time even during sudden flooding" ☞ Excellent water stop performance equivalent to JIS4716 "Ws-6 grade" ☞ No construction required "No need for side column work on both sides of the entrance and exit" (Installation is not possible for the base of grating or interlocking)
- 企業：船山 東京本店
- 価格：Other
