Introduction to Membranes

Membranes

Contaminated Land Gas Reception Sump

Available in 1 variation(s).

Use

 
To service evacuation of gas from below integrity shield.

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.

Data

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