A new construction project for the Science Department of Stanford University that required us to clean and blend discolored GFRC panels throughout the entire building.
We went through a series of test to come up with the best solution to in turn, make this building look uniform and all one color. Our strategy included pressure washing and removal of efferosence to bring the natural color to each panel and provide a consistancy in the overall appearance of the building.
As you can see in the pictures we accomplished our goal and Walters and Wolf, a great client of ours, were pleased with the outcome!
Palo Alto, CA