Since October 1st 2011, all bridge decking membranes for under asphalt applications must conform to CE mark regulations according to “Reinforced Bitumen Sheets for waterproofing of concrete bridge decks and other trafficated areas of concrete”.
This norm sets a number of important tests aimed at assessing a membrane’s performance applied under asphalt. Many of UNI EN 14695 tests simulate typical stress events caused by thermal shock and mechanical fatigue.
According to current regulations, a bridge decking membrane for applications under asphalt must have a UNI EN 14695 approval.
Description
Waterproofing bitumen modified membrane, distilled bitumen compound modified with high molecular polymers. Low temperature flexibility: -15°C
The heavy weight non woven polyester stabilized with longitudinal reinforcing strands, guarantees extremely high mechanical performances and a perfect impregnation with the bituminous compound.
Viapol Techno PONTI meets or exceeds all tests in the UNI EN 14695 ““Reinforced Bitumen Sheets for waterproofing of concrete bridge decks and other trafficated areas of concrete” and it is therefore approved as a bridge decking membrane for under asphalt applications for waterproofing of bridges and viaducts.