20250494
Descripción
Test por Connor Sheffield , actualizado hace más de 1 año
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Creado por Connor Sheffield
hace más de 4 años
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Pregunta 1
Pregunta
The height of the section of step flashing that is applied against a vertical side surface (wall or chimney) must be at least 2” high, but for additional protection, use step flashing with a greater height.
Respuesta
- True
- False
Pregunta 2
Pregunta
It’s okay to fasten the step flashing to cap flashing
Respuesta
- True
- False
Pregunta 3
Pregunta
The base flashing used against a vertical front wall must:
Respuesta
-
Be a continuous piece of metal up to 10’ in length.
-
Be embedded in asphalt plastic cement.
-
Extend up the wall at least 2”.
-
All of the above.
Pregunta 4
Pregunta
A cricket:
Respuesta
-
Projects through the roof and should be handled like a round vent pipe.
-
Helps to prevent a build-up of ice and snow at the uppermost side of the chimney.
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Is put in position after the underlayment has be applied.
-
Is fastened to the deck with asphalt plastic cement.
Pregunta 5
Pregunta
Cap Flashing, continuous counter flashing and surface mounted counter flashing are three flashing methods used on chimneys.
Respuesta
- True
- False
Pregunta 6
Pregunta
Base flashing is required at the point where a dormer meets a sloping roof.
Respuesta
- True
- False
Pregunta 7
Pregunta
When installing a closed-cut valley, first lay the shingles from the roof with lesser area across the valley and on to the adjoining roof area at least 24 inches.
Respuesta
- True
- False
Pregunta 8
Pregunta
Generally, the valley method preferred by Certainteed is the closed-cut method.
Respuesta
- True
- False
Pregunta 9
Pregunta
Open valleys are recommended for Grand Manor, Carriage House, Landmark TL, Presidential Shake, and Presidential TL.
Respuesta
- True
- False
Pregunta 10
Pregunta
The alternate closed valley application is recommended for 3 tab shingles.
Respuesta
- True
- False
Pregunta 11
Pregunta
Flashing a skylight curb requires apron flashing on the base, step flashing on the sides, base flashing on the upslope side, and a kick-out diverter.
Respuesta
- True
- False
Pregunta 12
Pregunta
Hemmed edges on flashing that are turned upward create air gaps that resist the movement of moisture from the metal to the roofing.
Respuesta
- True
- False
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