Drain Cover

A drain cover slab or a manhole cover, is a lid or covering placed over an opening in a drainage system. These openings typically lead to underground channels or pipes designed to carry away surface water, wastewater, or other fluids. Drain cover slabs are designed to withstand various environmental conditions and loads.

Drain cover slabs are essential components of drainage infrastructure, ensuring the safety, functionality, and longevity of the system.


  • Load-Bearing Capacity: Drain cover slabs are designed to withstand various loads, including pedestrian traffic, vehicular traffic (cars, trucks), and sometimes even heavy machinery.
  • Anti-Slip Surface: To ensure safety for pedestrians and vehicles, drain covers often feature anti-slip surface textures or patterns. These textures help prevent slipping, especially in wet conditions.
  • Ventilation Openings: In some cases, drain covers may include ventilation openings or perforations to allow for airflow while still providing cover and protection.
Drain Cover
Dimensions(mm) Compressive Strength(N/mm2) Weight(kg/no)
600x450x100 >20 76
600x450x80 >20 60
600x450x100/50 >20 38