Author: Alisonadmin

PAGeoContracting have developed an extensive range of gas protection ventilation products that include voidformers and vent components. When installed as part of a designed gas venting system, they will safely disperse harmful gases to atmosphere.

Under BS8485:2015 it is recommended that all gas protection designs should include provision for some form of sub-floor ventilation. Depending on the site risk this may be a simple pressure relief pathway or demonstrable ventilation with good or very good performance.

PAGeo offer advice and design appropriate for the gas risk identified including demonstration by calculation for ventilation design performance. All part of our ground gas solutions.

• 25mm cuspated high density polyethylene
• High strength and crush resistance
• Available as fully wrapped or single sided geotextile.

PAG 25 Ventlayer

• 6mm cuspated high density polyethylene
• High strength and crush resistance
• Fully wrapped geotextile.

PAG 25 Ventlayer

PAGeoContracting has developed an extensive range of ventilation components that when installed as part of a designed gas venting system will safely disperse harmful gases to atmosphere. All PAG passive gas venting components are supplied with venting calculations to prove their efficiency in line with BS 8485.

The range includes T pipes, bends and couplings, slotted pipes, voidformer outlets, air bricks, periscope vents and many more.

Venting descriptions
Vent-to-vent layer detail
V42 HSF
V41 HSF
V40 vent box
PAG Standard Venting Components
PAG 25 Ventlayer
PAG 6 Fully Wrapped