Problem: Selecting Coatings for an Elevated Water Tank in a Densely Populated Business Park

摘要

In the far northern Philadelphia suburbs, at the end of the 1990s, the North Wales Water Authority knew that it was facing an urgent need for more potable water storage. In fact, a lot more water storage. Philadelphia's urban growth was pushing northward fast and swelling the population. Farmland had given way to office parks, fitness clubs, Class A office buildings, and shopping and business centers.