Access Junctions, Pipes, Anti-Flood Gullies and Back Traps Explained

Main Elements of Drainage in Commercial Premises

Commercial drainage systems are made up of different components, each with read more a defined function. Access junctions, access pipes, anti-flood gullies Back trapsAnti flood gully and back traps all help in keeping the system efficient and durable over time.

Linking Pipework Together

Access junctions join several pipes and provide entry points for checks. Located at appropriate positions, they streamline fault finding and clearing blockages. Without them, upkeep in large networks would be labour-intensive.

Making Maintenance Straightforward

Access pipes are vertical installations that permit direct entry into the system. Installed at specific points, they help to clear obstructions and carry out routine checks. They can also serve as safety valves, reducing the chance of wastewater causing issues indoors.

Defending Against Flooding

Anti-flood gullies prevent surface water overwhelming drains. Useful in areas with frequent heavy rain, they maintain water flowing in the right direction, minimising the risk of damage. For businesses, this helps protect property.

Maintaining Proper Flow

Back traps work as barriers to block wastewater reversing back into the network. Placed in key positions, they support hygiene, limit odours, and avoid contamination inside commercial areas.

Frequently Asked Questions (FAQs)

• What is the purpose of access junctions?
  They help locate and fix blockages quickly.


• Why are access pipes fitted?
  They provide vertical access points.


• How do anti-flood gullies work?
  They stop flooding during heavy rainfall.


• What is a back trap?
  It ensures waste moves in one direction only.


• Are anti-flood gullies suitable for wet climates?
  Yes, they are ideal in rainy areas.

Summary

Drainage in commercial properties relies on a combination of components. Access junctions, access pipes, anti-flood gullies and back traps each help keep systems efficient. Whether planning new systems, these parts reduce risk and secure property. For professional advice and products, get in touch with Knowles Drainage.