COSC 275 Exam 2 (Palmer) 2026 Question
and Answer | Complete Revision Pack |
Grade A+
• Beam -✓✓A horizontal structural member, such as a girder, rafter, or
purlin, that transversely supports a load and transfers the load to vertical
members, such as columns and walls
• Girder -✓✓A large principal beam of steel, reinforced concrete, wood,
or a combination of these, used to support other structural members at
isolated points along its length.
• Joist -✓✓A piece of lumber two or four inches thick and six or more
inches wide, used horizontally as a support for a ceiling or floor. Also,
such a support made from steel, aluminum, or other material.
• Load Bearing Wall -✓✓A wall specifically designed and built to
support an imposed load in addition to its own weight.
• Anchor Bolt -✓✓A threaded bolt, usually embedded in a foundation,
for securing a sill, framework, or machinery.
• Envelope -✓✓A term used to denote the extreme outside surface and
dimensions of a building.
• Wythe -✓✓Each continuous vertical section of a wall one masonry
unit in thickness.
• Tilt-Up -✓✓A method of concrete construction in which members are
cast horizontally at a location adjacent to their eventual position and
tilted into place after removal of forms.
, • Metal Framing -✓✓Metal framed partitions commonly used for fire-
rated construction around columns and at beams.
• Dampproofing -✓✓An application of a water-resisting treatment or
material to the surface of a concrete or masonry wall to prevent passage
or absorption of water or moisture. Can also be accomplished by using
an admixture in the concrete mix.
• Air Barrier -✓✓A component of the building envelope system that
prohibits air leakage into a building and reduces the risk of condensation
build up. House wrap and fluid- applied air barriers are examples.
• Sheathing -✓✓Plywood, waferboard, oriented strand board, or lumber
used to close up side walls, floors, or roofs preparatory to the installation
of finish materials on the surface. The _______ grades of lumber are
also commonly used for pallets, crates, and certain industrial products.
• Flashing -✓✓A thin, impervious sheet of material placed in
construction to prevent water penetration or direct the flow of water.
This is used especially at roof hips and valleys, roof penetrations, joints
between a roof and a vertical wall, and in masonry walls to direct the
flow of water and moisture.
• Vapor Barrier -✓✓Material used to prevent the passage of vapor or
moisture into a structure or another material, thus preventing
condensation within them.
• Bond Breaker -✓✓A material used to prevent adhesion between
freshly poured concrete and the substrate
• Storefront Sash -✓✓An assembly of light metal members that form a
frame for a fixed-glass storefront.
and Answer | Complete Revision Pack |
Grade A+
• Beam -✓✓A horizontal structural member, such as a girder, rafter, or
purlin, that transversely supports a load and transfers the load to vertical
members, such as columns and walls
• Girder -✓✓A large principal beam of steel, reinforced concrete, wood,
or a combination of these, used to support other structural members at
isolated points along its length.
• Joist -✓✓A piece of lumber two or four inches thick and six or more
inches wide, used horizontally as a support for a ceiling or floor. Also,
such a support made from steel, aluminum, or other material.
• Load Bearing Wall -✓✓A wall specifically designed and built to
support an imposed load in addition to its own weight.
• Anchor Bolt -✓✓A threaded bolt, usually embedded in a foundation,
for securing a sill, framework, or machinery.
• Envelope -✓✓A term used to denote the extreme outside surface and
dimensions of a building.
• Wythe -✓✓Each continuous vertical section of a wall one masonry
unit in thickness.
• Tilt-Up -✓✓A method of concrete construction in which members are
cast horizontally at a location adjacent to their eventual position and
tilted into place after removal of forms.
, • Metal Framing -✓✓Metal framed partitions commonly used for fire-
rated construction around columns and at beams.
• Dampproofing -✓✓An application of a water-resisting treatment or
material to the surface of a concrete or masonry wall to prevent passage
or absorption of water or moisture. Can also be accomplished by using
an admixture in the concrete mix.
• Air Barrier -✓✓A component of the building envelope system that
prohibits air leakage into a building and reduces the risk of condensation
build up. House wrap and fluid- applied air barriers are examples.
• Sheathing -✓✓Plywood, waferboard, oriented strand board, or lumber
used to close up side walls, floors, or roofs preparatory to the installation
of finish materials on the surface. The _______ grades of lumber are
also commonly used for pallets, crates, and certain industrial products.
• Flashing -✓✓A thin, impervious sheet of material placed in
construction to prevent water penetration or direct the flow of water.
This is used especially at roof hips and valleys, roof penetrations, joints
between a roof and a vertical wall, and in masonry walls to direct the
flow of water and moisture.
• Vapor Barrier -✓✓Material used to prevent the passage of vapor or
moisture into a structure or another material, thus preventing
condensation within them.
• Bond Breaker -✓✓A material used to prevent adhesion between
freshly poured concrete and the substrate
• Storefront Sash -✓✓An assembly of light metal members that form a
frame for a fixed-glass storefront.
