Contaminated Land Gas Reception Sump
Sub-floor depressurisation is a way of reducing the...
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Gas and Water Outlets and Service Entry Points
The introduction of gas control barriers in cavities...
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Membrane Loose Laid - Footprint Oversite
Footprint Oversite Membrane is supplied in rolls and...
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Service Pipe Entry Seals (top hats)
Preformed Service Pipe Entry Seals (often termed 'top...
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Type PAT - Protective Adjustable Threshold
Where gas barriers are present within the external...
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