Wall+presentation

Walls


 * Materials for constructions: Tricks, masonry, concrete, cement, glass or stones
 * Walls in the antique: protection and power
 * Famous walls: the wailing wall, Jerusalem. The wall of Jericho. The great wall of china. The Berlin wall.

Types of structural walls:
 * 1) Building walls: support roofs and ceilings, insulation and surface, electrical wiring or plumbing
 * 2) Boundary walls: privacy walls, boundary-making walls on property, and city walls
 * 3) Shared walls

here are the notes I took from the wall presentation of adriana and andrea