Underground diaphragm wall is to dig a narrow deep groove in the ground with a trench machinery around the deep excavation engineering along the axis of the groove, after groove cleaning, dipping in the groove reinforcement cage, and then use the catheter underwater concreting into a slot unit, gradually, in the underground built a continuous reinforced […]
Underground Continuous Wall Desander Plant Read More »
The piling construction can be divided into pore-forming & into piling. So the foundation quality inspection can be also divided into two aspects: the quality control of pore-forming & piling-forming, The pore-forming is the first step of cast-in-place bored pile engineering. As the drilling operation is completed underground & in the water, so it is difficult to control the quality, Any
Pile Foundation Engineering Slurry Treatment System Read More »
Shield tunneling method is a kind of full mechanized construction method in the construction of concealed excavation method. It would move the shield machine forward underground, to prevent the occurrence of tunnel collapse through the shield shell and supporting segment. At the same time in front of the excavation face, the cutting device is used
Shield&Pipe-jacking&TBM Slurry Separation System Read More »
HDD Description Horizontal directional drilling (HDD) is one type of trenchless technologies, which is mainly used in pipeline & cable laying construction when traditional excavation is not available or the cost is high. The advantage is obvious especially when pipeline crossing some obstacles or some important regions, such as river, lake, public highway, railway, etc.
Trenchless (HDD) Mud Recycling System Read More »
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