Construction Solutions Blog

Performance of Two-Component Back-filling Grout in TBM

Performance of Two-Component Back-filling Grout in TBM

Annulus grout performs a vital role, filling the void between a tunnel’s segmental lining and the soil that a tunnel boring machine (TBM) creates while passing through ...
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What is an Earth Pressure Balance (EPB) Tunnel Boring Machine?

What is an Earth Pressure Balance (EPB) Tunnel Boring Machine?

Tunnel boring machines (TBMs) are highly specialized machines designed to bore through the earth to construct a variety of infrastructure, from super-highways to ...
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