1|Page
CSLB CONCRETE C8 LICENSE PRACTICE TEST 2 LATEST 2025/2026 ACTUAL
EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
Which of the following is NOT a concrete curing method? -
ANSWER-Water entrapment curing
"Specific performance admixtures" are the admixtures that can
provide a desired performance characteristics other than: -
ANSWER-ALL OF THESE
-Reducing water content
-Changing the setting time
-Changing the functionality
Construction joints in the pavement are generally created by
___________________. - ANSWER-ALL OF THESE!
-Scoring concrete with a grooving tool
-Rounding corners with the edger tools
-Saw cutting the hard concrete
,2|Page
The average of the expansion of the aggregate at 16 days when
tested in conformance with the requirements is less than or equal
to ____________ percent. - ANSWER-.15
Explanation:
For one year and less the expansion limit is .040 percent
The cement type that is recommended for rapid construction or
cold weather is __________________. - ANSWER-Type |||
According to Caltrans recommendations, air entraining
admixtures are used in concrete in the climate zone
_______________. - ANSWER-|||
Explanation:
Area ||| is classified as a severe climate, where freeze-thaw
cycles and heavy salting occurs frequently and where chains
are used.
, 3|Page
What is the minimum depth of excavation for the curbs below the
sub grade? - ANSWER-6"
In locations where fine aggregate is expensive or scarce, what
can be used as an economical partial replacement? - ANSWER-
Air entraining admixtures
Explanation:
This is the air bubble that expands to reduce the
requirements of fine aggregates, it also enhances the
workability of fresh concrete and in turn reduces the water
requirements.
The activities carried out during concreting include but are not
limited to: - ANSWER-ALL OF THESE!
-Batching
-Placing
-Compacting
CSLB CONCRETE C8 LICENSE PRACTICE TEST 2 LATEST 2025/2026 ACTUAL
EXAM WITH COMPLETE QUESTIONS AND CORRECT DETAILED ANSWERS
(100% VERIFIED ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
Which of the following is NOT a concrete curing method? -
ANSWER-Water entrapment curing
"Specific performance admixtures" are the admixtures that can
provide a desired performance characteristics other than: -
ANSWER-ALL OF THESE
-Reducing water content
-Changing the setting time
-Changing the functionality
Construction joints in the pavement are generally created by
___________________. - ANSWER-ALL OF THESE!
-Scoring concrete with a grooving tool
-Rounding corners with the edger tools
-Saw cutting the hard concrete
,2|Page
The average of the expansion of the aggregate at 16 days when
tested in conformance with the requirements is less than or equal
to ____________ percent. - ANSWER-.15
Explanation:
For one year and less the expansion limit is .040 percent
The cement type that is recommended for rapid construction or
cold weather is __________________. - ANSWER-Type |||
According to Caltrans recommendations, air entraining
admixtures are used in concrete in the climate zone
_______________. - ANSWER-|||
Explanation:
Area ||| is classified as a severe climate, where freeze-thaw
cycles and heavy salting occurs frequently and where chains
are used.
, 3|Page
What is the minimum depth of excavation for the curbs below the
sub grade? - ANSWER-6"
In locations where fine aggregate is expensive or scarce, what
can be used as an economical partial replacement? - ANSWER-
Air entraining admixtures
Explanation:
This is the air bubble that expands to reduce the
requirements of fine aggregates, it also enhances the
workability of fresh concrete and in turn reduces the water
requirements.
The activities carried out during concreting include but are not
limited to: - ANSWER-ALL OF THESE!
-Batching
-Placing
-Compacting
