Concrete Convention Las Vegas 2025 Events. Woc 2025, the industry's only annual international tradeshow dedicated to the commercial concrete and masonry construction industries, will take place at the las vegas convention. World of concrete (woc), is the industry’s only annual international event dedicated to the commercial concrete and masonry.

World of concrete (woc), is the industry’s only annual international event dedicated to the commercial concrete and masonry. Located in the outdoor exhibits & demonstration areas and throughout the las vegas convention.