Underground Utility Gallery & Tunnel

Suitable for urban underground pipe galleries, box culverts and traffic tunnels, meeting cast-in-place and precast construction demands of underground infrastructure

Common Project Challenges

It requires extremely high structural rigidity, waterproof performance and deformation resistance.

Recommended Formwork or Mold Solution

Choose our 8cm plastic formwork with matching corner accessories. All molds are made of pure ABS raw materials.

Typical Components

Single/double compartment utility gallery formwork, box culvert formwork, tunnel drainage formwork, and various underground precast cover components.

Customization Inputs

CAD drawings, structural dimensions, waterproof grades, pouring requirements and underground construction conditions.

Project Evidence