Terminology & Definitions
Transcript of Terminology & Definitions
“Terminology & Definitions”
Common Building Types:Agricultural Pole Barn
Common Building Types:Metal Building
Common Building Types:Mansard
Common Building Types:Flat Roof and Metal
Condition Detail Terms
Condition Detail Terms
Building Condition Details
Truss
Decking
Primary Framing
Purlin
Girt
Roof Design Types
Hip Roof
Barrel/Curved Roof
Gable Roof
Shed/Single Slope Roof
Standing Seam Products
Uses:Commercial/Industrial/Architectural/Residential
Typically describes 26 gauge material and thicker metal panels, flashings, and required accessories.
Structural Standing Seam
Defined:Standing seam roof panel that has enough structural integrity to span over open framing and support all design loads. Typically referred to as water tight roofing panels.
Examples: EM 200S / EM 175S
Architectural Standing Seam
Defined:Standing seam roof panel that has to be installed over a solid sheeted roof deck to support all design loads. Typically referred to as water shedding roofing panels.
Example: EM 150SL
Standing Seam PanelFemale Leg Male Leg
Flat Pan
Striated Pan
Pencil Rib Pan
Over Lap Leg Under Lap Leg
CI Direct Fasten
Defined:Corrugated roof or wall panel that has to be installed by piercing the metal panel with fasteners into the open frame or solid deck. Can be installed either vertically or horizontal on wall applications.
Example: Industry Standard R-Panel
Exposed Direct Fasten Panel
Female LegPurlin Bearing Male Leg
Over Lap Leg
Non Purlin Bearing Under Lap LegMajor Rib
Minor Rib
CI Concealed Fasten
Defined:Wall, soffit, or interior liner panel that is installed by fastening a concealed return leg of the panel to the open frame or solid deck with fasteners that do not show once additional panels are installed.
Example: Flush Face Panel
Concealed Direct Fasten Panel
Female Leg/Groove Side
Male Leg/Tongue Side
Female LegOver Lap Leg
Male LegUnder Lap LegStriated or
Ribbed
Striated or Flat
Fastening Slot
Panel Manufacturing
Portable:
Fixed in Place:
Flashing Manufacturing
Typically done inshop and shipped
Product Shipping
VS.
Roof Structure Components:Zee – Purlin, Girts, Stringer
Flange
WebStiffening Leg
WebStiffening Leg
Flange
Roof Structure Components:Cee – Girts, Posts, Jambs
Roof Structure Components:Substrate – Wood or Steel
• Plywood or OSB
• Metal Decking
Types of Insulation Fiberglass Insulation
Commonly referred to as “Blanket or Batt” Vinyl, Paper, or Foil Backing
Types of Insulation• Foam Insulation
Commonly referred to as “Rigid or Board”Polyiso is most common materialAvailable with nailable base (OSB)