1. Concrete Formwork – Acts as a temporary mold for casting culverts, bridges, and tunnels.
2. Flow Blocking – Temporarily blocks water or debris in culverts and pipelines during repair works.
3. Leakage and Pressure Testing – Used to test the strength and sealing of culverts and drainage systems.
4. Versatile Shapes – Can be customized for round, oval, or box-shaped culverts.
5. Cost Saving – Reusable for multiple projects, reducing the need for permanent formwork.