Guide to Access Junctions, Pipes, Anti-Flood Gullies and Back Traps

Main Elements of Drainage in Commercial Premises

Commercial drainage systems are made up of multiple components, each with more info a specific function. Access junctions, access pipes, here anti-flood gullies and back traps all support in keeping the system functional and durable over time.

Joining Multiple Lines

Access junctions link several pipes and create entry points for inspections. Located at planned positions, they streamline fault finding and removing blockages. Without them, upkeep in large networks would be time-consuming.

Providing Entry for Inspections

Access pipes are vertical installations that allow direct entry into the system. Installed at set points, they make it easier to clear obstructions and carry out routine checks. They can also serve as overflow outlets, reducing the chance of wastewater causing issues indoors.

Defending Against Flooding

Anti-flood gullies prevent surface water overwhelming drains. Effective in areas with frequent heavy rain, they ensure water flowing in the right direction, reducing the risk of damage. For businesses, this helps limit downtime.

Keeping Wastewater Moving Correctly

Back traps work as barriers to stop wastewater reversing back into the network. Placed in critical positions, they help hygiene, control odours, and prevent 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 make clearing blockages more efficient.


• How do anti-flood gullies work?
  They prevent surface water entering the system.

Back traps
• 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 business properties relies on a series of components. Access junctions, access pipes, anti-flood gullies and back traps each help keep systems efficient. Whether installing fresh systems, these parts limit risk and protect property. For professional advice and products, consult Knowles Drainage.