diafragmafalak

Diafragmafalak, often referred to as diaphragm walls, are structural elements used in underground construction. They are typically made of reinforced concrete and are constructed by excavating a trench and filling it with a slurry that prevents the trench from collapsing. Once the trench is excavated to the desired depth, reinforcing steel cages are lowered into place, and then concrete is poured into the trench, displacing the slurry. This process creates a continuous, watertight barrier.

These walls serve multiple purposes. They can be used as retaining walls to support the excavation of deep basements, tunnels, or shafts, preventing soil and groundwater from entering the work area. They also function as cutoff walls, limiting the flow of groundwater and preventing contamination of surrounding areas. In some cases, diafragmafalak can also become a permanent part of the final structure, forming the walls of underground parking garages, subway stations, or other subterranean facilities.

The construction of diafragmafalak requires specialized equipment, including mechanical grabs or hydraulic excavators for trench excavation and pumps for slurry circulation and concrete placement. The depth and length of diafragmafalak can vary significantly depending on the project requirements. Their effectiveness and durability make them a common choice for large-scale underground engineering projects where stability and groundwater control are critical.