WorksheetsConcrete material
Total questions: 10
Worksheet time: 18mins
What is material in concrete?
obtained by mixing cement, water, and sand
obtained by mixing cement, water, and aggregates
obtained by mixing cement, water, and gravel
obtained by mixing cement, fine aggregates, and coarse aggregate
What are the disadvantages of concrete?
do not absorb
do not shrink
not durable
not brittle
which one is the correct mixture ratio with its use
1 : 3 : 6 for wall site in trench for hard ground work
1 : 2 ; 4 for concrete floor, structure, and others
1 : 5 ; 10 for reinforced concrete for column, beam and others
1 : 1 1/2 for pre-stessed concrete, tank and others
if 21 liter of water use to mixing one bag of cement (50kg), the water - cement ratio is _________
0.50
0.54
0.42
0.40
What a type of slump?.
shear
true
ideal
collapse
What a type of cube test failure?.
explosive
non-explosive
ideal
collapse
What is the type of test based on the equipment below?.
Slump Test
Cube Test
Compacting Factor Test
Ve-be Consistometer Test
What is the type of test based on the equipment below?.
Slump Test
Cube Test
Compacting Factor Test
Ve-be Consistometer Test
What is the type of test based on the equipment below?.
Slump Test
Cube Test
Compacting Factor Test
Ve-be Consistometer Test
The following are the types of slump except
Ideal
True
Collapse
Shear
