5-27.
Which of the following statements
best defines stucco?
1.
A combination of cement, sand,
and water that, when applied,
resembles concrete having a
hard, strong, fire-resistant
surface which resists rot and
fungus and retains color
2.
A combination of masonry
cement, sand, and water that,
when applied, resembles cement
having a medium-hard surface
which requires frequent
painting to prevent rot and
fungus
3.
A combination of cement, sand,
and water that, when applied,
needs a plasticizing material
to act as sealer in preventing
rot and fungus
4.
A combination of masonry
cement, sand, and water that,
when applied, produces a
smooth-hand surface which, if
not painted immediately after
application, will begin to
mildew
5–28.
A brown coat of stucco should be
moist-cured for how many hours?
1.
8
2.
16
3.
24
4.
48
5-29.
When using an acid wash to prepare
a concrete surface for stucco, you
should use one part acid to how
many of water?
1.
6
2.
10
3.
12
4.
20
5-30.
Which of the following factors is
most likely to cause discoloration
in a stucco finish coat?
5-31.
Ceramic tile is normally divided
into what two classifications?
1.
Interior and exterior
2.
Exposure and location
3.
Wall and floor
4.
Interior and floor
5-32.
How many basic ceramic tile
installation methods are there?
1.
One
2.
Two
3.
Three
4.
Four
5-33.
What is the minimum soaking time
for tile when using the
cement-mortar installation method?
1.
1 hr
2.
2 hr
3.
30 min
4.
45 min
5-34.
Which of the following types of
grout should be used when
sanitation is important?
1.
Latex
2.
Furan resin
3.
Epoxy
4.
Drywall
5-35.
How many parts of hydrated lime and
sand should be used with three
parts of cement for a float coat of
a mortar bed setting for ceramic
tile?
1.
1 part lime and 7 parts sand
2.
6 parts lime and 10.5 parts
sand
3.
3 parts lime and 10.5 parts
sand
4.
8 parts lime and 21 parts sand
1.
Using stainless steel flashing
2.
Not retempering the mortar
3.
Failure to completely mix the
finish coat materials
4.
Using different proportions of
materials
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