The essence of offshore deep cement mixing pile construction is a series of physical and chemical reactions between cement and soft soil, which result in the soft soil forming cement reinforced soil with integrity, water stability and a certain strength, so as to improve the foundation strength and increase the deformation modulus. In the actual construction, the pillar forming quality of offshore deep cement mixing pile is affected by many construction factors, but the main control parameters to ensure the quality of offshore deep cement mixing pile are:The effective amount of cement slurry and the number of times the stirring reamer cuts soil. The number of soil cutting by stirring reamer reflects the mixing uniformity of soil to a certain extent, so the construction is optimized and controlled by the line design and the key points of construction operation process mainly around the above two parameters.
Sea deep cement mixing pile engineering ship set underground soil cutting stirring, cement grout precision injection, high and low slurry nozzle swaps, environmental protection treatment system, a number of high-end technology such as intelligent control construction in a body, belong to the major technical equipment of high technology, high added value, can be in the coastal waters, coastal sea towage disposal, It is suitable for the foundation treatment and construction of coastal ports and wharves, breakwaters, revetments and artificial islands. It is an irreplaceable high-tech equipment for major maritime projects (reclamation projects, seaport construction, cross-sea Bridges, maritime airports, Marine garbage dumps) and other projects.
Shanghai Qiangqiang Foundation is the first private enterprise in China to own this offshore deep cement mixing pile engineering ship, and also the most enterprise with the same type of engineering ship in China. It has been successfully applied in the foundation treatment project of the third runway of Hong Kong Airport and Hengqin Mango tunnel project, and has a professional technical team and rich construction experience.
Shanghai Qiangqiang Foundation Engineering Co., LTD. 's business covers foundation pit engineering, pile foundation engineering, land and waterThe foundationTreatment, slope treatment and other engineering fields. around "Excellent technology, reliable process, fast construction" technical requirements, is to provide customers with land, water foundation engineering technical consultation, construction services and other comprehensive solutions of the entity enterprise. Contact Number:400-100-2850
