Plaza Deck Systems

Loose Laid System

Sika Sarnafil’s loose laid system is the most economical of our high quality waterproofing systems because of it ease of installation. It is often used to protect plaza decks either on new construction or renovation projects.  As with all of Sika Sarnafil’s waterproofing systems, a key component is our durable, highly puncture resistant G476 membrane.

Self Adhered System

The Self Adhered system provides building owners with added waterproofing security by having the waterproofing membrane bonded directly to the structural concrete deck while increasing installation productivity for waterproofing contractors.  This system is an excellent choice for plazas decks receiving landscaping, pavers or concrete overburden. It can also be used in split slab parking decks, planters, tunnels, balconies and terrace applications.

Grid System

The Grid System offers a unique “containment grid” feature that reduces the risk of expensive removal and replacement of overburden. As the name implies, the area to be waterproofed is marked out in a grid pattern, with each section becoming its own individual containment field. This is accomplished by adhering strips of membrane around the perimeter of each grid section to act as a sub membrane waterstop. Should a leak occur in the future, the containment grid isolates the water, eliminating any potential spread from one section to another.