CSLB CONCRETE C8 LICENSE EXAM #3 2024/2025 WITH
100% ACCURATE SOLUTIONS
The slope of the side gutter from the edge of the shoulder to the bottom of the gutter, shall NOT be
more than_________. - Precise Answer ✔✔6:1
If the temperature during the concrete repair/restoration works is below________ ͨ F, warm water
needs to be used. - Precise Answer ✔✔50,
Explanation:
Additionally insulation covers are also required.
In columns where multiple layers of reinforcement steel is required to be arranged in groups, the
minimum distance between each group must be greater than equal to __________ inches. - Precise
Answer ✔✔4
Explanation:
4 inches between each bundle of bars.
The type and quality of the formwork is mainly depends upon the ___________. - Precise Answer
✔✔Concrete Finish Desired.
Roadway drainage involves __________ of surface water from the travelled way. - Precise Answer ✔✔-
Collection
-Conveyance
-Removal
Gloss level of the sealer generally depends on the percentage of ______ that contains as solids. - Precise
Answer ✔✔Acrylic Resin
, The reinforcement detailing required for slab at the corners is __________ percent of the reinforcement
required at the mid span. - Precise Answer ✔✔25.
Explanation:
Additional steel reinforcement required at the corners for uplifting.
The normal dead weight of the concrete considered for formwork design is _______ lbs/sqft. - Precise
Answer ✔✔145-150
What is/are the advantage(s) of using the sealer for concrete finish? - Precise Answer ✔✔-Can add value
to the surface finish
-Makes concrete easier for maintenance
-Protects against wear & tear
Explanation:
All are the benefits of using the sealer. In addition sealer prevents entry of water, block the dirt, grease
etc.
Apart from making concrete strong in tension, steel is added to concrete to_________. - Precise Answer
✔✔Enable moulding
Explanation:
Without reinforcement steel, concrete cannot be moulded to desired shape.
The minimum lapping of the steel reinforcement recommended for COLUMN BARS is _______ times the
bar diameter. - Precise Answer ✔✔40
Explanation:
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