Bridges, tunnels and parking

Road and rail bridges

Our high-quality, prefabricated membranes have been used on some of the biggest bridge decks across the world, helping to enhance their durability and extend their lifespan. BMI solutions offer outstanding mechanical strength, are suitable for use on both new and existing surfaces and can either be manually or mechanically torched in place. Our membranes have the capability to bridge all cracks of those swinging constructions as well as stand the heat of hot asphalt being applied to the waterproofing as final finish. Designed to withstand even the harshest weather conditions, they also help to resist corrosive agents such as water, polluted air, carbon dioxide and de-icing salts that can cause structural damage to steel reinforcements within the concrete.

BMI were among the first companies to deliver full systems of waterproofing for road and rail bridges, building the foundation for  regulation in almost every country. Our strong technical support staff can offer you the right system for your bridge with strong local product names such as Vedapont, Isovill,  Mistral C, Parafor ponts and Supermost. 

In addition to our hardwearing road bridge membranes, we offer solutions specifically developed for use on railway bridges,  Mistral C is used across 80% of the structures on the latest TGV high speed rail line in France. In applications where time is of the essence, we have developed Brabant – an unbonded waterproofing system that can be fitted with or without removing the existing tracks. 
Most of our bridge decking products and system components  have been successfully used to  waterproof parking areas as well.