Car parks

Potentially the most difficult waterproofing and surfacing projects are car parks and service decks over occupied premises.  The waterproofing and surfacing system must not only prevent water ingress into the occupied premises below, but provide a highly durable, anti-skid, aesthetic wearing surface capable of withstanding long term trafficking.
An added complication is that as relatively few new build constructions are built to this configuration, the occupied premises are likely to be live, with existing surfacings and insulation.

Any solution which requires removal of the existing surfacings, for example asphalt and lytag screed will be disruptive and leave areas vulnerable to water ingress during the works.

There are a range of solutions available to specifiers, ranging from thin coat, paint type coatings to heavy duty, thick layer waterproofing and surfacing systems such as the Triflex DFS range.
Triflex have witnessed the problems associated with these thin coat systems and only offer heavy duty waterproofing and surfacing systems designed to offer long term protection and add value to the structure.