Infrastructure · Challenges

Pipeline Inflow and Seepage

Seal water leaks around pipelines and stabilize surrounding loose soil to safeguard pipeline integrity.

Overview Conditions Engineering approach Project evidence Resources

Engineering overview

Causes of Ground Distress

Aging and damaged pipeline joints or cracked pipe sections allow groundwater exfiltration or surface water infiltration into soil.

Seepage carries away fine soil particles, forming voids around pipelines and weakening foundation support.

What to assess

Typical Performance

Soil loss around pipelines

Ground settlement along pipeline routes

Moisture stains and pumping on pavement

Voiding of structure foundations

Subsurface cavities around pipelines

Slope seepage and piping

Staged injection · real-time measurement

Our approach

How Hengxiang Hongye Performs Remediation

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.