The city of Balneário Camboriú in Brazil, is considered the fourth best city to live in Brazil, classified by the criteria of the United Nations Development Program. The 23 floor Top Class Corporate is a high luxury serviced office building for high net-worth companies,  in the center of the city. Its amenities include a helipad, a fully equipped gym and even an auditorium and rotating parking.

Rainwater is used throughout the building for cleaning and taking care of its plush gardens.

A full system approached was implemented, deploying both CWS Admix and CWS100, to waterproof the helipad, building rooftop and water tanks, to the full satisfaction of the contractor.