Hawaii (HI) C-55 Waterproofing Exam ACTUAL
VERIFIED EXAM COMPLETE QUESTIONS AND
CORRECT ANSWERS LATEST UPDATE THIS
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Aluminum and vinyl siding is a common exterior finish for
buildings, which is bid by ______. - Answer-square (100
sf)
The door frames are made of the same type of materials
as the doors, and they are taken off by door. In
commercial work, the two most common types are steel
and aluminum. - Answer-False
Sills are taken off by the_________; the takeoff should be
accompanied by notes and sketches that show exactly
what is required. - Answer-linear feet
Doors are grouped according to the mode of their
operation. What is the type of operations for A and C in the
following table? - Answer-Bifold, Double swinging
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The most common types of membrane waterproofing
include __________________ membranes. - Answer-Built
up, self-adhering, sheet
The interior member at the bottom of the frame (sill) is
called the _____. It may be made of stone, brick, precast
concrete, terrazzo, tile, metal, or wood. - Answer-stool
Which of the following sentences is true: - Answer-Build up
membrane consists of layers of tar or asphalt and
membranes (plies) into a strong impermeable blanket. The
waterproofing is provided by tar or asphalt applied
between the plies of reinforcement.
Wood shingles are usually sold by the bundle with number
of bundles required to cover 100 sf ( 1 sq) dependent on
the exposure. - Answer-True
Common types of _______are vinyl, polypropylene-woven
pile, neoprene, metal flanges and clips, polyvinyl, and
adhesive-backed foam. - Answer-weather stripping
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The integral waterproofing method involves reducing the
_________ of the concrete (i .e., making the concrete
more water resistant) by modifying the concrete's design -
Answer-permeability
The most common exposure for asphalt shingles is
______ , but this may be reduced to ______in areas
where high winds may force water under the shingles. -
Answer-5 inches, 4 inches
Trim-such as gravel stops, fascia, coping, ridge strips,
gutters, downspouts, and soffits-is taken off by the
________. All special pieces used in conjunction with the
trim (e.g., elbows, shoes, ridge ends, cutoffs, corners, and
brackets) are estimated by _________. - Answer-linear
foot, number of pieces
Tyvek is an example of _______ to prevent the infiltration
of air and water while allowing water vapor escape the
building. - Answer-building wrap
_______ is the setting of whatever material is installed in
the frames. Often the material is glass, but porcelain,
exposed aggregate plywood, plastic laminates, and even