Eldraine

A construction block that enables significant shortening of construction time by integrally molding the side wall of the tunnel monitoring staff passage and the circular water channel.

■ Significant shortening of construction time is possible. ■ Next work can be carried out immediately after block installation. ■ Blocks can be connected with bolts. ■ Smooth construction is possible. ■ The structure can absorb construction variations of up to 5 cm in the position of the catch basin. ■ Space for installing electrical conduits, drainage pipes, etc., inside the auditor's passage is secured to be equal to or greater than that of conventional site-cast methods. ■ The structure is designed to minimize the likelihood of debris getting caught in the slits. ■ The circular waterway section considers T-25 direct and side loads in the longitudinal direction. ■ The shape takes into account construction machinery (set forms, slip forms).

Secondary steel productsFoundation constructionOther civil engineering works