The Cork Factory at 2349 Railroad Street is one of the most recognizable buildings in Pittsburgh’s Strip District. Architect Frederick Osterling designed the Romanesque Revival structures beginning in 1901. The complex grew to 440,000 square feet across three...
Mortar plays a critical role in brick buildings’ structural integrity and visual appeal. As time passes, weathering can wear down mortar joints, affecting buildings’ visual charm and stability. To uphold and restore the appearance of masonry, one...
