The environmental protection editor of Shandong Hanwei will popularize the stuffing technology for saline soil roadbed and embankment filling construction.

The stuffing yard adopts the method of pumping out stuffing from the "field" grid, and determines the area and depth to be fetched based on the calculated quantity of stuff to be fetched.

Clean the material yard according to the design requirements.

Utilize the original ground terrain, use excavators to organize the material yard, stack soil ridges to enclose the site, and arrange it in a "field" shape to control the area of stuffing.

When filling the stuffing with water, a dedicated person will be responsible for the stuffing. The amount of water should be controlled according to the calculated water consumption of the stuffing. The stuffing time should be determined based on the local temperature, filler gradation and moisture content test results. After the stuffing is completed, check the moisture content of the stuffing.

When collecting materials, full-section excavation should be carried out to ensure that the moisture content of the filler is uniform.