Indiacon Civil

Structures Library

Silos and bunkers

What it is

Containers that store bulk solids such as grain, cement and coal.

How it works

Stored material presses on walls and the hopper; emptying can raise these pressures, so walls are designed for flow.

Diagram: Indiacon original, not to scale.

Main components

Walls, hopper, outlet, roof, supporting columns, foundation.

Key codes

IS 4995. Cited by number only; get the text from BIS or the issuing body.

Notable projects

Cement and grain silos at plants and ports.

Videos

Last reviewed: 23 Oct 2026. Sources: official publications and cited standards, see sources and policy. Report an error: comment on the related video on YouTube.