Main Elements of Drainage in Commercial Premises Commercial drainage systems are made up of various components, each with a specific function. Access junctions, access pipes, anti-flood gullies and back traps all help in keeping the system efficient and robust over time. Linking Pipework Together Access junctions join several pipes and https://flureliners41963.blogunteer.com/36371417/h1-understanding-key-drainage-components-h1