Important Components in Commercial Drainage Commercial drainage systems are made up of multiple components, each with a specific function. Access junctions, access pipes, anti-flood gullies and back traps all assist in keeping the system functional and durable over time. Joining Multiple Lines Access junctions link several pipes and provide entry https://mushroom-hood-inserts86420.blogsidea.com/44057099/h1-understanding-key-drainage-components-h1