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2024 ILLINOIS ROOFING EXAM/ ACTUAL EXAM WITH 120+ EXAM QUESTIONS WITH CORRECT DETAILED AND VERIFIED ANSWERS/ ALREADY GRADED A+/LATEST UPDATE $22.49
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2024 ILLINOIS ROOFING EXAM/ ACTUAL EXAM WITH
120+ EXAM QUESTIONS WITH CORRECT DETAILED
AND VERIFIED ANSWERS/ ALREADY GRADED
A+/LATEST UPDATE 2024-2025
What makes a roof assembly? ANS:->>>>- A roof deck plus the roof system.
Which of these is NOT among the purposes of a roof deck? ANS:->>>>- Provide
waterproofing and moisture control
Which of the following is a non stationary load that a roof deck must be able to
support? ANS:->>>>- An installers mobile equipment up on the roof.
What is the purpose of light weight insulated concrete? ANS:->>>>- To form or
fill or provide insulation.
Which type of concrete is designed to hold weight? ANS:->>>>- Structural
concrete.
Which type of decking withholds most moisture? ANS:->>>>- OSB
Why does the NRCA recommend replacing composite roof deck made of
laminated insulation & OSB? ANS:->>>>- Their tendency to hold moisture can
lead to dimensional changes and fastener back out.
When you are installing a wood deck made of boards,planks,plywood,or OSB,
which of the following is the most accurate statement ? ANS:->>>>- The
thickness of the wood material is based on the design loads of the building.
Which statement most likely accurately describes wood plank and wood panels
, decks? ANS:->>>>- The proper thickness of wood material is determined by the
design of the loads.
Which statement most accurately describes the best roofing systems? ANS:->>>>-
A system that is matched to building specifications and characteristics.
How should the reinforcement component of a built-up roof system installed?
ANS:->>>>- Embedded between layers of waterproofing material.
While heating up the bitumen material in a kettle on the jobsite, which of the
following should you do? ANS:->>>>- Circulate the bitumen material on a
regular basis while the heating is going on.
Which of these is the best way to apply built up roof piles in low slope roof
membranes? ANS:->>>>- As a complete roof membrane in a single day.
Which of the following serves as a weather proofing componant in single ply
slope roof membranes? ANS:->>>>- Thermoset or thermoplastic membranes.
What is the purpose of an expansion joint in low slope roofing systems? ANS:-
>>>>- To minimize the effects the stresses and movements in a roofing system.
Which of these is the minimum recommendation for placement of expansion
joints in a roof assembly? ANS:->>>>- In the same location as the buildings
structural expansion joints.
Which of these is the most appropriate for installing eave edge metal in
asphalt shingle roofs? ANS:->>>>- Extend over the flange
Which of these is the most important performance characteristic for granules
on asphalt shingles? ANS:->>>>- To protect the coating grade asphalt
surface.
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