In order to effectively solve the problem of submarine soft soil foundation construction and maintenance, compared with the traditional methods, the use of plastic water drainage board, water mixing pile DCM and other new technology, construction cost is lower and the impact on the Marine environment and aquaculture industry is less, is the inevitable development trend of seabed soft foundation treatment methods.
Water DCM construction method, collecting water (ground) soil cutting mixing, cement slurry accurate injection, high and low slurry nozzle exchange, environmental protection treatment system, intelligent control construction and other technologies in one, is a domestic technology pioneer.It has 4 DCM engineering ships and 15 onshore DCM piling machines.
Water-hydraulic intelligent PVD construction technology is a patented innovation technology, with strong penetration of hard soil layer and high construction efficiency. Twelve 30-meter-long drainage boards are constructed in one and a half minutes. Domestic counterparts generally use vibrators to construct 2-4 plates at a time, and the construction time is longer.
It integrates many R&D technologies such as environmental protection processing system and intelligent control construction, masters intelligent core construction technology, and breaks foreign monopoly in this field.
The powerful fully hydraulic intelligent PVD on the water has strong penetrating power in hard soil layers. Compared with domestic counterparts, the construction is more efficient, breaking domestic technical barriers, and is widely praised by the industry.
· Owns 4 DCM engineering ships 15 onshore DCM pile drivers 3 PVD engineering ships