Infrastructure · Solutions

Waterproofing & Seepage Control

Seal active water pathways and mitigate infiltration to protect underground assets and soil integrity.

Engineering overview

Seepage Path Sealing & Stratigraphic Anti-Seepage Enhancement

For issues such as pipeline water inrush and underground seepage, high-penetration materials are injected to rapidly seal active water seepage channels. These materials consolidate in the soil within seconds to form an impermeable solidified body. By blocking water erosion paths, the safety of underground facilities is protected, while simultaneously improving the impermeability and structural stability of the surrounding soil.

What to assess

The information that shapes the repair path

Review movement history, ground and drainage conditions, structural loads, access constraints and acceptance criteria. Visible symptoms alone do not determine the suitable intervention.

Movement history and visible symptoms

Ground and drainage conditions

Structural loads and tolerances

Access and operating constraints

Monitoring and acceptance criteria

Long-term asset performance

Staged injection · real-time measurement

Our approach

Hengxiang Hongye Critical Remediation Steps

Through our non-destructive and controllable patented technology, the weak soil layer of the holding layer is consolidated as a whole, and the consolidated and reinforced foundation soil forms a composite foundation, whose bearing capacity value can reach nearly three times of the original bearing capacity, and well support the upper load.

01
Drilling
Bore holes in the affected area with a diameter of 6–10 mm.
02
Injection
Inject a specialized inorganic material.
03
Solidification
The material rapidly solidifies with soil, filling voids and stabilizing the ground.
04
Re-balancing
Lift and reinforce the foundation until re-leveling is achieved.