https://www.steelconstruction.info/Facade_supports_and_structural_movements
https://www.pinterest.com/pin/455004368587243362/
https://brickit.com/systems/systems-dmg
http://231beg1.blogspot.com/2012/10/brick-stone.html
https://www.pinterest.com/pin/527906387555912712/
https://failures.wikispaces.com/Masonry+Facade+Water+Intrusion
– Hoiting
http://imiweb.org/01-030-0803-metal-coping-detail-2/
-Huiyi