Practice Test #3 with expert
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The slope of the side gutter from the edge of the shoulder to the
bottom of the gutter, shall NOT be more than_________. - answer
6:1
If the temperature during the concrete repair/restoration works is
below________ ͨ F, warm water needs to be used. - 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. - answer 4
Explanation:
4 inches between each bundle of bars.
The type and quality of the formwork is mainly depends upon the
___________. - answer Concrete Finish Desired.
, Roadway drainage involves __________ of surface water from the
travelled way. - answer -Collection
-Conveyance
-Removal
Gloss level of the sealer generally depends on the percentage of
______ that contains as solids. - answer Acrylic Resin
The reinforcement detailing required for slab at the corners is
__________ percent of the reinforcement required at the mid span.
- 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. - answer 145-150
What is/are the advantage(s) of using the sealer for concrete
finish? - answer -Can add value to the surface finish
-Makes concrete easier for maintenance
-Protects against wear & tear
Explanation: