Fresh Concrete

Fresh Concrete

Professional Development

6 Qs

quiz-placeholder

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Fresh Concrete

Fresh Concrete

Assessment

Quiz

Professional Development

Professional Development

Medium

Created by

Yu Yuen

Used 14+ times

FREE Resource

6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

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