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The Soil Stabilization System Tells You That The Silt Solidifies In Just 3 Hours

2022-05-09


The Soil Stabilization System Tells You That The Silt Solidifies In Just 3 Hours

The Yellow River is the mother river of the Chinese nation. It has entered the sea from Dongying, Shandong Province since 1855. The Yellow River flows through the Loess Plateau, carrying sediment along the way to the sea, and deposits in the depression of the Bohai Sea to form an alluvial plain. The rate of silting out new land at the mouth of the Yellow River is about 30 square kilometers per year, and the annual land area is more than 1,000 hectares.
This part of the land is mostly tidal flats and shoals, with high water content and soft soil. If you want to develop this area, you first need to convert this land into a stable base with a certain bearing capacity. So how to achieve this goal? The method of choice is usually in situ curing of the shoal.
In December 2021, Yichen Company provided 2 sets of Soil Stabilization System for the solidification of shoal silt in the Dongying Port Economic and Technological Development Zone, Dongying City, Shandong Province. This is the seaside port area, and the sediment carried by the Yellow River has formed many shallows here. Local authorities have included this area in the development plan, so the shoals need to be solidified.
Two sets of Yichen power mixers are installed on Kato HD-1430 and Kobelco 350 excavators, respectively. The conveying pipe is connected to the powder truck. The excavator driver operates the power mixer to go deep into the mud to stir and spray the solidifier. After evenly mixing, curing can be completed after 3-5 hours.

The Soil Stabilization System Tells You That The Silt Solidifies In Just 3 Hours

The Soil Stabilization System Tells You That The Silt Solidifies In Just 3 Hours

The solidifier used in the construction of this project is different from that in the past, and the dry powder solidifier is used for construction. According to the different forms, the solidifier is divided into dry powder solidifier and wet paste solidifier, both of which are suitable for different construction situations. In the area that needs to be solidified this time, the water content of the sludge is extremely high, especially on the surface of the sludge. It is obvious that a layer of sewage is covered, but the sewage is very shallow and difficult to drain, so we chose a more suitable dry powder solidification.
After curing, it is filled with slag to cover, and its foundation bearing capacity can reach more than 70 kPa, and it can bear construction vehicles with a load of more than 80 tons, which has a good bearing capacity.
With the mission of "solving human construction problems", Yichen Environment has rich experience in sludge solidification and soft foundation treatment, and provides customers with professional solidification equipment and solutions, which are well received by the industry.