Infrastructure · Challenges

Weak or Poorly Compacted Soil

The in-situ soil is inherently weak, and compaction during construction fails to meet design requirements.

Overview Conditions Engineering approach Project evidence Resources

Engineering overview

Causes of Ground Distress

The in-situ soil is inherently weak, and compaction during construction fails to meet design requirements.

Rainwater infiltration further softens the soil. Repeated long-term loads steadily reduce the overall stability of soil mass.

What to assess

Typical Performance

Progressive differential ground settlement

Cracking and deformation of floor slabs and pavements

Diagonal cracks on structural walls

Recurrent collapse in backfill zones

Lateral sliding of subgrade

Slab displacement and hollowing under surface courses

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.