CSLB Concrete C8 License Practice Test #2 Questions And Solutions
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Course
CSLB Concrete C8 License
Institution
CSLB Concrete C8 License
CSLB Concrete C8 License Practice Test
#2 Questions And Solutions
A concrete slab spans 15' x 12' x 4". The slab has a 3' x 3' sunlight cut out in the center. How
much concrete will be required? - answer 2 1/4cu yds
Before the concrete pavement begins, which of the following needs more a...
CSLB Concrete C8 License Practice Test
#2 Questions And Solutions
A concrete slab spans 15' x 12' x 4". The slab has a 3' x 3' sunlight cut out in the center. How
much concrete will be required? - answer 2 1/4cu yds
Before the concrete pavement begins, which of the following needs more attention? - answer Tie
bar detailing
Explanation:
As reinforcement work typically differs in pavement works, tie bar detailing needs more
attention than the other listed options.
The KEY advantage of reinforced concrete among the following is ______________________.
- answer Can be moulded to any shape
Explanation:
Though all the options are correct, key advantage is that reinforced concrete can be moulded to
any desired shape/size.
What is/are the example(s) of the pozzolan materials used for pozzolana cement? - answer ALL
OF THESE!
-Silica fume
-Fly ash
-Rice hull ash
Which of the following factors must be considered while concreting in hot weather in order to
ensure the concrete strength is protected? - answer ALL OF THES
-Ingredients
-Placing
-Curing
If the concrete surface requires frequent cleaning, or the concrete surface is to be used as
flooring, it shall have a __________________ finish. - answer Smooth
The property of concrete by which it can be mixed, transported and placed in position with ease
is referred as ____________________. - answer Workability
, Shrinkage test is conducted to check the ________________ of the concrete. - answer Cracking
What could be the result from over vibration while pouring the concrete? - answer Segregation
If the concrete is planned for a stepped footing with the size 4' x 4' and 3' x 3' with a thickness of
8" for each step. Calculate the concrete quantity - answer 16.57
What is the compliance requirements that the contractor needs to meet before the
commencement of the concrete job - answer ALL OF THESE!
-Mix design report
-Shrinkage test report
-Material compliance report
If a new slab is to be added or joined to an existing one, which of the following will happen if
the new work bleeds during concreting. - answer The surface will develop cracks
.
If the concrete curbs are to be constructed over the existing pavement, _______________ are
used to fix them to pavement. - answer Steel dowels
Which of the following is NOT an example of blended cement? - answer Combination of silica
fume and chlorine fluoride
Explanation:
Blended cement is a combination of either Type || or Type V cement with any of the SCM
Which of the following is a line at which the face of the curb meets the top of the payment? -
answer Control Joint
Which of the following is NOT used as concrete chemicals? - answer Abrasion bonding
compound
Explanation:
Concrete curing compound and polymer bonding agent are both concrete chemicals.
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