Radon

Contaminated Land Gas Reception Sump

  • Polypropylene, black. 510mm x 240mm, plus porthole connections.
  • High-flow passive discharge design.
  • Multi-port connection.
  • Interlink facility.
  • Accepts standard PVC stack.
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Introduction

Positioned below a floor slab (with membranes/barriers), the sump provides a passive gas exit route via a ventilation stack. The stack is terminated above the roof finish with a tile/slate external roof ventilator. The reception sump may service up to 250m2 floor area, positioned in the most central location to promote even/optimum evacuation. Inhalation apertures and inlet/outlet portholes permit spur connection to adjoining sumps or horizontal extraction should the size or layout of the property dictate.

Use

To service evacuation of gas from below integrity shield.

Data

  • Polypropylene, black. 510mm x 240mm, plus porthole connections.
  • High-flow passive discharge design.
  • Multi-port connection.
  • Interlink facility.
  • Accepts standard PVC stack.
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