CSLB Concrete C8 License Practice Test 2 2025 COMPLETE QUESTIONS AND VERIFIED
CSLB Concrete
ANSWERS|ACTUAL C8 License
EXAM| ACCURATE Practice
SOLUTIONS Test
WITH #2
RATIONALES/ALREADY GRADED A+
Study online at https://quizlet.com/_hcuixd
1. The maximum size of the conduit 1/3
or pipe shall NOT exceed _______ of
the thickness of the concrete.
2. Which of the following tests for Color Test
concrete is conducted at the
site/field? Explanation:
Rest of the above are laboratory tests.
3. If the concrete compressive 85
strength specified is less than 3600
psi, it has the option of being test-
ed at 28 days and is able to accept
the concrete if it attains ___________
percentage of the minimum re-
quired strength.
4. If the admixtures are used in con- Retarders
crete for the purpose of delayed
setting and hardening of concrete,
they are called _____________?
5. Which of the following are the gen- ALL ANSWERS!
eral types of vibrating needles that
are in use? -Internal vibrators
-Immersion vibrators
-Surface vibrators
6. Concrete proportioning is done ALL OF THESE
based on the facilities available at
the site. Which are the general pro- -Surface area method
portioning methods used for con- -Mix design based on flexural strength
crete? -Maximum destiny method
, CSLB Concrete C8 License Practice Test #2
Study online at https://quizlet.com/_hcuixd
7. The minimum cementitious ma- 675
terial that is required for
concrete bridging deck is
______________lbs/cu yd.
8. The amount of free water used 310
in concrete shall not exceed
____________ pounds per cubic yard Explanation:
of concrete. If the SCM are added, it can be increased to 20 pounds
per each required 100 pounds of cementitious material
in excess of 550 pounds per cubic yard.
9. If the concrete curbs are to be con- Steel dowels
structed over the existing pave-
ment, _______________ are used to
fix them to pavement.
10. Which of the following is NOT an Combination of silica fume and chlorine fluoride
example of blended cement?
Explanation:
Blended cement is a combination of either Type || or
Type V cement with any of the SCM
11. Which of the following is a line at Control Joint
which the face of the curb meets
the top of the payment?
12. Which of the following is NOT used Abrasion bonding compound
as concrete chemicals?
Explanation:
Concrete curing compound and polymer bonding agent
are both concrete chemicals.
13. Air entrainment admixtures
CSLB Concrete
ANSWERS|ACTUAL C8 License
EXAM| ACCURATE Practice
SOLUTIONS Test
WITH #2
RATIONALES/ALREADY GRADED A+
Study online at https://quizlet.com/_hcuixd
1. The maximum size of the conduit 1/3
or pipe shall NOT exceed _______ of
the thickness of the concrete.
2. Which of the following tests for Color Test
concrete is conducted at the
site/field? Explanation:
Rest of the above are laboratory tests.
3. If the concrete compressive 85
strength specified is less than 3600
psi, it has the option of being test-
ed at 28 days and is able to accept
the concrete if it attains ___________
percentage of the minimum re-
quired strength.
4. If the admixtures are used in con- Retarders
crete for the purpose of delayed
setting and hardening of concrete,
they are called _____________?
5. Which of the following are the gen- ALL ANSWERS!
eral types of vibrating needles that
are in use? -Internal vibrators
-Immersion vibrators
-Surface vibrators
6. Concrete proportioning is done ALL OF THESE
based on the facilities available at
the site. Which are the general pro- -Surface area method
portioning methods used for con- -Mix design based on flexural strength
crete? -Maximum destiny method
, CSLB Concrete C8 License Practice Test #2
Study online at https://quizlet.com/_hcuixd
7. The minimum cementitious ma- 675
terial that is required for
concrete bridging deck is
______________lbs/cu yd.
8. The amount of free water used 310
in concrete shall not exceed
____________ pounds per cubic yard Explanation:
of concrete. If the SCM are added, it can be increased to 20 pounds
per each required 100 pounds of cementitious material
in excess of 550 pounds per cubic yard.
9. If the concrete curbs are to be con- Steel dowels
structed over the existing pave-
ment, _______________ are used to
fix them to pavement.
10. Which of the following is NOT an Combination of silica fume and chlorine fluoride
example of blended cement?
Explanation:
Blended cement is a combination of either Type || or
Type V cement with any of the SCM
11. Which of the following is a line at Control Joint
which the face of the curb meets
the top of the payment?
12. Which of the following is NOT used Abrasion bonding compound
as concrete chemicals?
Explanation:
Concrete curing compound and polymer bonding agent
are both concrete chemicals.
13. Air entrainment admixtures
