Protective Coating Systems
Pedestrian Deck Coating, San Diego
Property Manager
Date Completed
June 2022
Project Type
Commercial Renovation Project
Protective Coating SystemsProject Information
Commercial Renovation Project: Coastal waterproofed an 8,000 square foot elevated pedestrian deck of a large commercial building in the heart of downtown San Diego by installing Westcoat MACoat Waterproof Decking System, a high traffic coating system.
Our crew took necessary steps to mechanically prepare the deck surface by removing existing loose, compromised brick pavers exposing raw concrete substrate per manufacturer recommendation. Cracked areas in topping slab were detailed with reinforcement tape and Westcoat. Then crew leveled the aggregate substrate with a slurry coat, Westcoat TC1, and installed drain inserts. Then Coastal installed fiberlath mesh reinforced flexible cement waterproof deck system and finally applied a series of two separate waterproof acrylic applications sealed with Westcoat SC-10 topcoat paint matching color to existing decks on the property. In addition, the previously removed expansion joints were replaced with Sika 2CNS-TG (traffic grade) and tint to match paint color.
Coastal was able to provide client with a waterproof deck system that matches other decks on the property.