![[Nationally Available] L-shaped Block for Tunnel Surveillance Personnel Passage 'Eldrain'](https://image.www.ipros.com/public/product/image/0f2/2000463850/IPROS32515913415181967695.png?w=280&h=280)
[Nationally Available] L-shaped Block for Tunnel Surveillance Personnel Passage 'Eldrain'
Connection with bolts is possible! It has a structure that can absorb the installation extension of the catch basin position up to 5 cm front and back.
"Eldrain" is an L-shaped block for tunnel monitoring passageways on highways and expressways, which enables significant shortening of construction time by integrally molding the side wall section of the tunnel monitoring passageway and the circular waterway. The blocks can be connected with bolts. Additionally, by installing the lower part of the drainage pit in advance, smooth construction can be achieved. In this case, the structure can absorb construction variations of up to 5 cm in the position of the drainage pit. 【Features】 ■ No need for side wall curing, allowing immediate progression to the next task after block installation ■ Can be connected with bolts ■ Equipped with embedded holes for support posts, making it easy to install handrails ■ Structure minimizes the likelihood of debris getting caught in the slits ■ The circular waterway section considers T-25 direct and side loads in the longitudinal direction ■ Nationwide support available *For more details, please refer to the PDF document or feel free to contact us.
- Company：大和クレス
- Price：Other
