Description:

POLYVAP RADONSHIELD P-AL is a prefabricated ELASTOMERIC-PLASTOMERIC (Plastomer-Polymer Bitumen) waterproofing vapour control membrane offering excellent performance. Made from a special distilled bitumen compound modified with a high percentage of special polymers such as POLYPROPYLENE (APP) and POLYOLEFIN (APAO), with the addition of special anti-ageing additives that provide blends with superior performance characteristics. POLYVAP RADONSHIELD P-AL has a stabilized polyester nonwoven COMPOSITE carrier laminated with aluminium foil that gives tensile strength in all directions, as well as good dimensional stability and excellent water vapour transmission resistance properties.
POLYAP RADONSHIELD P-AL is a VAPOUR BARRIER designed for use under insulating material to ensure it has a long service life.
POLYAP RADONSHIELD P-AL is also a RADON GAS barrier suitable for use in the FOUNDATIONS of residential/commercial and industrial buildings to help stop the diffusion of gases found in the ground (Radon, Methane, etc.).