High strength: good compressive resistance and impact resistance
Differential Settlement Resistance: low requirements for foundation treatment, suitable for soft soil
or quicksand foundation
High Flow Capacity: smooth internal walls and low friction result in low flow
resistance and high volume
Corrosion Resistance: resistant to sewage, waste water, chemicals and putrilage in soil
Convenient installation: lightweight, easy to transport and install, pipe burying only
needs ditcher instead of large equipment, shorten time limit and
cut cost
Applications
Municipal sewage, rainwater discharge, floodwaters drainage,
irrigation, ventilation for mine and buildings, industrial waste
discharge