DIAPHRAGM WALL CONSTRUCTION

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Diaphragm Wall Construction Services

Specialists in Deep Basement and Retaining Wall Solutions

A diaphragm wall is a reinforced concrete wall built underground to support deep excavations, basements, tunnels, or retaining structures. Known for their strength, stability, and waterproofing, diaphragm walls are essential in modern urban construction where space is limited and adjacent structures must be protected.

At SM Infra Equipments, we bring cutting-edge diaphragm wall technology to every project. With over 12 years of experience, a skilled engineering team, and advanced machinery and crawler cranes, we ensure precise, safe, and efficient execution.

We begin with a thorough geotechnical study and site analysis to design a custom diaphragm wall solution based on soil conditions, load-bearing requirements, and nearby infrastructure.

Guide walls are constructed at ground level to guide and support the excavation process.

Using hydraulic grab machines, we excavate deep trenches to the required depth, ensuring vertical accuracy and minimal disturbance to adjacent structures.

A bentonite-based slurry is used to support the trench walls during excavation, preventing collapse and controlling groundwater ingress.

Reinforced steel cages are fabricated and lowered into the trench using cranes, ensuring structural integrity.

Tremie pipes are used to pour concrete from the bottom up, displacing the slurry and forming the permanent wall.