Main Elements of Drainage in Commercial Premises

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

Joining Multiple Lines

Access junctions join several pipes and provide entry points for maintenance. Located at appropriate positions, they simplify fault finding and clearing blockages. Without them, upkeep in extensive networks would be difficult.

Providing Entry for Inspections

Access pipes are vertical sections that enable direct entry into the system. Installed at regular points, they help to remove obstructions and carry out routine checks. They can also act as emergency points, reducing the chance of wastewater causing issues indoors.

Defending Against Flooding

Anti-flood gullies block surface water overwhelming drains. Effective in areas with frequent heavy rain, they maintain water flowing in the right direction, reducing the risk of damage. For businesses, this helps keep operations safe.

Keeping Wastewater Moving Correctly

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

Frequently Asked Questions (FAQs)

• What is the purpose of access junctions?
  They link multiple pipes and provide entry for inspections.

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


• How do anti-flood gullies work?
  They keep drains flowing without backflow.

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• What is a back trap?
  It helps maintain hygiene by stopping reverse flow.


• Are anti-flood gullies suitable for wet climates?
  Yes, they are designed for flood-prone conditions.

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 safe. Whether planning new systems, these parts reduce risk and protect property. For professional advice and products, consult Knowles Drainage.