Complex sentence: The terra cotta was fully replaced and the schist stone was replaced where deteriorated and fully re-pointed.9 In addition, major structural flaws were discovered within the walls.
Split into simpler sentences: The terra cotta was fully replaced and the schist stone was replaced where deteriorated and fully re-pointed. Cover, Traditional Building (March/April 2002, Volume 15/Number2) In addition, major structural flaws were discovered within the walls.