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WorksheetsProperties of cement
Total questions: 10
Worksheet time: 5mins
Which of the following is NOT a type of cement?
Liquid cement
Natural cement
Hydraulic cement
High Alumina cement
Which of the following is NOT a chief component of Portland cement?
C3S
C2S
C3A
C2A
What is NOT added during the manufacturing process of dry cement?
Clay
Water
Gypsum
Limestone
In the manufacturing process of cement, at what temperature is the kiln heated up to?
1000°C
1500°C
2000°C
2500°C
During manufacturing of cement, what are crushed in the crusher?
Clay and Iron
Clay and Calcium
Clay and Limestone
Clay and Aluminium
What is the function of C2S?
Grey colour
Quick setting
Gives initial strength
Gives long term strength
What is the apparatus use for setting time of cement in accordance with British Standard?
Le chatelier
Vicat apparatus
Compacting factor
Compressive strength machine
What is the British Standard test for cement using Le chatelier?
Strength
Workability
Soundness
Setting time
What is the purpose of using cube testing machine for cement?
Determine its workability
Measuring its compressive strength
Detect the presence of lime in cement clinker
Determine its consistency, initial and final setting time
Identify the THREE (3) stages of the hydration process above in correct order.
Setting, Dormant, Strength gain
Setting, Strength gain, Dormant
Dormant, Setting, Strength gain
Strength gain, Dormant, Setting
