ENG. ARIOVALDO JOSE TORELLI

President of the Brazilian Institute of Waterproofing.

As a representative of an association of companies and technicians of the waterproofing and construction chemical products segment, I see Construction Expo 2013 as a rare moment in which the most diverse technical areas that are effectively linked to the construction and infrastructure industry can approach and exchange experiences and expectations; an excellent opportunity for technical improvement in face of the huge challenges the entire production chain currently experiences today.