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Civil engineering/construction products Tunnel lining materials PCL-P.C.L.
Civil engineering/construction products Tunnel lining materials PCL-Nippon Concrete Industry Co., Ltd.

Civil engineering/construction products Tunnel lining materials PCL
Nippon Concrete Industry Co., Ltd.


About This Product

■High-quality lining material with excellent stability

The PCL version is intended for the interior, finishing, repair, or reinforcement of tunnels, and is an arc-shaped precast concrete version that is divided into multiple parts in the tunnel cross direction, and is a lining material that is installed on top of the pre-constructed side walls. Mainly used for repairing and reinforcing road tunnels. Features

■Performance/durability

The PCL version is a high-quality, high-performance, and highly durable product manufactured in a factory under strict quality control.

■Stability

By filling backfill between the PCL plate and the ground, stability can be expected even against unexpected loads.

■Workability

By using a dedicated installation machine, the construction period can be shortened. There is no need for large-scale temporary construction work, and the installation work is simple. Construction can be carried out while open to traffic.

■Economy

Compared to conventional technology (cast-in-place concrete reconstruction reinforcement), it is possible to reduce costs by approximately 30% over a construction length of 30m.

■Compatible with the effective height of the internal space

By partially thinning the PCL plate, the effective height of the internal space can be secured without lowering the board. (“Joint research report on tunnel reinforcement method using partially thinned PCL plate” joint research with Public Works Research Institute)

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    Civil engineering/construction products Tunnel lining materials PCL

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1 Models of Civil engineering/construction products Tunnel lining materials PCL

Image Part Number Price (excluding tax)
Civil engineering/construction products Tunnel lining materials PCL-Part Number-P.C.L.

P.C.L.

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