8615733708805
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In geotechnical and tunneling projects, particularly those involving difficult strata such as highly compressible soft clay, loose sand, or severely fractured rock, the need for robust, high-strength reinforcement is paramount. Steel Casing Pipes transcend their role as mere injecti…
One of the most significant challenges in building underground infrastructure and tunnels in urban environments is controlling the surface settlement caused by excavation. Any loosening and deformation of the surrounding ground will propagate upward, jeopardizing the safety of surfa…
One of the most significant challenges in building underground infrastructure and tunnels in urban environments is controlling the surface settlement caused by excavation. Any loosening and deformation of the surrounding ground will propagate upward, jeopardizing the safety of surfa…
Tunnel Pre-Support is the critical step in tunnel engineering for controlling ground stability and deformation. Whether utilizing long-distance Tunnel Roof Support Pipes for a pipe umbrella system or shorter Forepoling Pipes for localized reinforcement, the quality of construction d…
In complex geological formations—particularly soft ground, fractured rock, or water-bearing strata—tunnel excavation carries significant risks of face instability and excessive ground deformation. The Pipe Umbrella System stands as a highly effective pre-support technology, creati…
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8615733708805
Contact：Hudson Liu
mail ：hudson@cangtiepipe.com
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