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Flintlastic Application Specialist Questions

  • 1.

    Model building codes and good roofing practice have established a minimum slope to ensure good roof drainage. What is the minimum?

    • a.

      1/8" : 12"

    • b.

      1/4" : 12"

    • c.

      1/2" : 12"

    • d.

      Positive drainage

  • 2.

    Which of the following surfaces must be primed before adhering insulation or asphaltic membranes?

    • a.

      Concrete

    • b.

      Metal Flashings

    • c.

      Masonry

    • d.

      All of the above

3. To reduce thermal stress to roofing membranes, CertainTeed recommends the use of multiple layers of insulation. Joints between

layers should be staggered a minimum of

_ _ _ _ _ _

.

a . 3 " b. 6" c. 9" d. 12"

  • 4.

    When spot-mopping a base sheet to a non-nailable surface, apply ______ diameter circles ______ o.c. in all directions. This will give you the minimum rate of 15 lbs. per square of asphalt.

    • a.

      9", 24"

    • b.

      12", 18"

    • c.

      12", 24"

    • d.

      18", 9"

  • 5.

    In low-slope roofing, membranes are typically applied perpendicular to the slope. However, steeper slopes require parallel (or strapping) installation. SBS-modified and self-adhering(SA) membranes must be installed parallel when the roof slope exceeds 1": 12". APP-modified membranes must be strapped when the slope exceeds 2": 12".

    • a.

      True

    • b.

      False

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