Waterproofing of freeway bridges in Africa Bridge decks are subjected to harsh conditions, such as high temperatures and thermal stress from exposure to the sun, and rain carrying soluble chlorides and contaminants which are destructive to the rebar. It is for this reason that the protection of the bridgeck is critically important – not only […]

  A showcase of good planning that improves the lives of citizens In the year 2012, the National Infrastructure Development Company Limited (NIDCO) of Trinidad & Tobago undertook a traffic study, to assess the impact of the then proposed Curepe Interchange. It collected and analysed traffic volume data and made projections for the year 2040.

One of two identical bridges in Namibia, along the MR36 Interchange. The application of hot asphalt on bridges, means the deck is subject to considerable thermal stress and the waterproofing materials should be able to take it. CWS100 has been tested to temperatures higher than 160 degrees Celsius. Combined with its super-fast application, it is

Car park waterproofing in area with high salinity The Architect selected CWS100 waterproofing technology for the 1672m2 carpark of the San Fernando General Hospital in Trinidad, to waterproof the structure as well as to protect it from attack of sodium hydroxide and other chemicals, as a result of the structure’s proximity to the sea and

Bridge waterproofing in cold climates. Waterproofing critical infrastructure in harsh conditions, while keeping project time to a minimum. CWS waterproofing technology was chosen to protect this Finnish bridge, in order to extend its future life.  Both CWS100 and CWS Admix give protection to concrete, by preventing the ingress of water and chlorides into the matrix.