Fresh concrete after passing the initial setting can still be used to pour into the formwork?
Fresh Concrete

Quiz
•
Professional Development
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Professional Development
•
Medium
Yu Yuen
Used 14+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Yes
No
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fresh concrete will turn into a hardened solid after which of the following states?
Final setting
Initial setting
Steady-state
Deceleration
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The concrete workability can be determined by which of the following tests?
Strength test
Sieve test
Slump test
Specific gravity test
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Increasing the w/c will decrease the workability and increase the strength of concrete?
Yes
No
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Increasing the maximum aggregate size will increase the workability if the amount of cement paste (cement + water) and aggregate are fixed.
Yes
No
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Better aggregate grading leads to higher workability if the amount of cement paste (water+cement) is fixed.
Yes
No
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