TUNNEL LINING NOISE BARRIER WALL AND METHOD FOR INSTALLING THE SAME

摘要

PURPOSE: A tunnel lining soundproof wall using a non-asbestos fiber reinforced cement board and an installation method thereof are provided to easily replace, clean, and manage the tunnel lining soundproof wall and to easily reflect light from a vehicle. CONSTITUTION: A tunnel lining soundproof wall(100) using a non-asbestos fiber reinforced cement board comprises an L-shaped profile(120) and a non-asbestos fiber reinforced cement board. The L-shaped profile is fixed to the inner wall of a tunnel(1). The non-asbestos fiber reinforced cement board is formed by putting cement into a fiber mat and is inserted into the L-shaped profile through adhesive. The non-asbestos fiber reinforced cement board comprises hollows(112) which have heights different from each other.