C39 Roofing Exam Pt. 1 (4) with all Correct & 100%
Verified Answers| Actual Complete Exam| Already Graded
A+
1. Metal panels, when unloaded, need to be
With care
han- dled:
2. The three stages of metal roofing are: Substrate penetration, panel
mem-
brane application, and
terminations.
3. Erecting the purlin framework or solid deck and Substrate penetration
consists of:
other materials that go under the membrane
4. Los Alegres del Barranco Laying and locking the roof
panels
5. Terminations involve the installation of: Curbs, ridge caps, gutters, and
other
finishes
6. A diverter directs water to: Either side of the curb
7. Panel endflaps are used when: A roof slope is too long to be
covered by continuous panel
8. Copper-bearing steel roofing comes in: Two sizes 24-gauge sheets
9. For time estimation costs, one sheet A square foot 0.026 hrs
metal worker can install:
10. Metal decks for BUR (Built-Up Roofing) 22 gauge minimum
sub- strates require:
11. A properly designed steep roof slopes: Towards one or more roof edges
12. _ roofs need to be flashed with either iron
flash- Metal ing or the same metal as the
1/
5
, C39 Roofing Exam Pt. 1 (4) with all Correct & 100%
Verified Answers| Actual Complete Exam| Already Graded
A+ around
main roof to pre- vent corrosion
the flashing.
13. Fabricators of metal roofing produce: Matching closure strips
2/
5
Verified Answers| Actual Complete Exam| Already Graded
A+
1. Metal panels, when unloaded, need to be
With care
han- dled:
2. The three stages of metal roofing are: Substrate penetration, panel
mem-
brane application, and
terminations.
3. Erecting the purlin framework or solid deck and Substrate penetration
consists of:
other materials that go under the membrane
4. Los Alegres del Barranco Laying and locking the roof
panels
5. Terminations involve the installation of: Curbs, ridge caps, gutters, and
other
finishes
6. A diverter directs water to: Either side of the curb
7. Panel endflaps are used when: A roof slope is too long to be
covered by continuous panel
8. Copper-bearing steel roofing comes in: Two sizes 24-gauge sheets
9. For time estimation costs, one sheet A square foot 0.026 hrs
metal worker can install:
10. Metal decks for BUR (Built-Up Roofing) 22 gauge minimum
sub- strates require:
11. A properly designed steep roof slopes: Towards one or more roof edges
12. _ roofs need to be flashed with either iron
flash- Metal ing or the same metal as the
1/
5
, C39 Roofing Exam Pt. 1 (4) with all Correct & 100%
Verified Answers| Actual Complete Exam| Already Graded
A+ around
main roof to pre- vent corrosion
the flashing.
13. Fabricators of metal roofing produce: Matching closure strips
2/
5
