Quizz CONCRETE Material and Methods
Authored by Rafik Belarbi
Architecture
University
Used 4+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Concrete is a mixture of two components: aggregates and:
Earth
Straw
Paste
Lime
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How long does it typically take for concrete to cure?
24 h
7 days
28 days
93 days
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are aggregates categorized ?
Size
Shape
Material
Hardness
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of Cement is commonly used in the building sector ?
Gypsum Cement
Portland Cement
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of water in concrete?
To cool the concrete
To make the concrete more pliable
To make the concrete more brittle
To activate the cement
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term "slump loss" refer to in concrete-making?
when concrete falls out of the drum mixer on route to the building site
when the concrete is too soft and slumps within the steel rods reinforcing
When the concrete looses his compressive strength
when concrete becomes less workable after a certain time has elapsed
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is concrete reinforced?
With steel rods
with steel meshs
With steel rods and steel meshs
with superplastifizer
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