Can I use DPM as a radon barrier?
This product is an approved blown polythene material suitable for use as a radon barrier damp proof membrane in solid concrete ground floors that are not subject to hydrostatic pressure.
What are radon barriers made of?
The Memtech 1 Radon Barrier is a puncture-resistant, low-density, polyethylene material that features a polypropylene reinforcing grid. It blocks not only radon, but also methane, carbon dioxide, liquid water and water vapour.
Where should radon barrier be placed?
To be fully effective, a radon barrier, air and moisture sealing system must bridge cavities in walls and in doing so should form a cavity tray. Easi-Load™ Radon DPC should be used to seal walls and cavities. All designed cavities must be properly closed.
What is radon membrane?
Radon Membrane is a high performance gas membrane, for use in applications where resistance to radon gas is required as part of either a ‘full’ or ‘basic’ radon protection system. The membrane is generally used within construction applications, predominantly within the foundation design.
Is DPC a radon proof?
Radon DPC – Gas Resistant Damp Proof Course Radbar Radon DPC provides outstanding resistance to radon gas and water vapour. It is designed for use in both solid and cavity walls, acting as a highly effective barrier from harmful ground gases. It is robust with high puncture and tear resistance.
What Colour is radon barrier?
red
The radon barrier membrane is coloured red on both sides.
What is the best radon barrier?
MEMTECH R1 Reinforced Radon Barrier
- Best puncture resistance: 1040 N.
- Reinforced with a polypropylene reinforcing grid.
- Best radon permeability on the market: 4.3 x 10-12m2/s.
Is damp proof membrane a radon barrier?
Essentially a radon barrier and a radon DPM (damp proof membrane) are the same thing. They both refer to plastic sheets that prevent the ingress of gas into a building.
Does a radon vent need a cap?
Pipe covers can cause your system to freeze over in the winter: When your radon mitigation system is running, it is pulling air from beneath your homes foundation and safely venting it above your roofline. In conclusion, putting a protective cap on the top of your radon system might sound like a good idea in theory.
Is radon membrane waterproof?
LIQUID APPLIED RADON BARRIER LiquiTank is a high performing waterproofing membrane designed specifically for tanking and underground waterproofing with built in Radon Protection Technology.
Do radon barriers work?
High radon exposures increase the risk of lung cancer over time. A similar study in Tralee showed that new homes with barriers had radon levels about half that of older homes. “We found that the barriers do bring down radon levels in these homes,” Dr Colgan said.
What kind of membrane does radon Ireland use?
Radon Ireland carries the following membranes as standard: Monarflex RMB400 is a high quality loose-laid reinforced radon barrier membrane that offers high resistance to radon gas and has excellent tensile and tear strength
Which is the best company to install radon barriers?
Radon Ireland is a professional installer of Radon Gas Barriers. Gas can enter the building through the smallest gap in the radon barrier, therefore, thorough installation of high quality and fully certified Radon Barrier is essential.
Who are the best distributors of radon products?
WRD is a preferred supplier of Fantech’s full line of radon mitigation products. Fantech is a globally-recognized leader in ventilation products that are known for their radon products with unmatched quality and durability. Wholesale Radon is proud to be one of the first distributors to offer the new RN series of Fantech radon fans!
When to use combined radon and damp proofing?
Typically used to provide combined radon and damp proofing protection to newly constructed buildings and dwellings. For ‘basic’ radon protection the use of the Radon Membrane covering the entire footprint of the building, used in conjunction with the relevant accessories and system components should be sufficient.