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Masonry Loadbearing
Wall Construction
Masonry Wall Types
Reinforced or Un-reinforcedReinforcing Increases Load Carrying CapacityUses: Low Rise Construction, Foundations
One Type or Composite Masonry WallsComposite; Two Wythes of Different MaterialTyp. - CMU & Brick
Solid or Cavity Walls
Reinforced Masonry Walls
Cell Reinforcing
Cavity Walls
Common Construction for Exterior WallsInsulating ValueReduced WeightDrainage
Cavity Wall Construction
Inner Wythe or support wallAir Space (Insulation & Drainage)Outer Wythe of MasonryMasonry Ties to hold the Wythes together
Masonry Veneer Anchors
Masonry Flashing
External Flashing
Prevents Moisture Penetration
Types
Material
Internal Flashing
Through Wall (Concealed) FlashingCollects waterDrainage Through WeepsPlacement
Shelf Angle
Dampproofing & Flashing
Flashings over Wall Openings
Thermal Insulation
Outside Face (typically EIFS)
Within the Wall
In the Cavity or
In the Hollow Cores
On the Inside Face
Insulation in CMU cells Insulation in Cavity
Insulation in CavityExternal Insulation
Insulation being installed in the cavity
Masonry Construction
Masonry and Wood
Masonry and Steel
Masonry and Concrete
CMU Masonry with Joist & Metal Decking
CMU with Precast Concrete Decking
MPE Rough-In
Rough-in•Electrical•Plumbing•HVAC
Fire Damper
Electrical Rough-in
Electrical Roughin
Expansion & Contraction
Structure Movement, Masonry Changes
Expansion JointsWithin Masonry WallTwo-way Movement@ Change in Thickness, Height, or Openings
Isolation Joints
Expansion Joint
Weep Holes
Expansion Joint Material
Other Special Problems
Efflorescence
Joint Deterioration
Moisture Penetration
Hot & Cold Weather Construction
Efflorescence
Efflorescence
Masonry and the Codes
Masonry often used as a fire separation wall
Used with Steel and Concrete Decks - Type 1&2