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CIM 3100 questions and answers verified 2024
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CIM 3100 questions and answers verified 2024
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CIM 3100 - Application of Concrete toConstruction (Exam #1)
Which of the following is a basic component of PCCP?
A. Concrete slab
B) Subbase
C) Subgrade
D) ALL of the above - correct answer ✔D) All of the above
The difference between different types of PCCP is
A) joint and reinforcement
B) texture
C) Concrete slab thickness
D) al of the above - correct answer ✔A) joint and reinforcement
The main goal of using joints in PCCP is to
A) Allow the surface water to drain into ground
B) Control Cracks
C) Reduce the edge stress
D) All of the above - correct answer ✔B) Control cracks
Typical joint spacing in PCCP is to
A) 5'
B) 15'
C) 50'
D) none of the above - correct answer ✔B) 15'
, The main reason of sealing the joints in PCCP is to
A) Provide bonding and load transfer between the joints
B) Control water penetration into concrete slab and sub-grade
C) prevent excessive movement of concrete slab
D) All of the above - correct answer ✔B) Control water penetration into
concrete slab and sub-grade
The main function of dowel bar in PCCP is to
A) achieve uniform load transfer
B) restrict movement of concrete slab
C) reduce the joint stress
D) all of the above - correct answer ✔A) achieve uniform load transfer
The main function of strangling in slip-form paving is for
A) grade control
B) dowel bar insertion
C) Joint control
D) all of the above - correct answer ✔A) grade control
The main function of texture in PCCP (portland cement concrete pavement) is
to
A) reduce noise generation
B) increase wearing resistance
C) provide skid resistance
D) ALL of the above - correct answer ✔C) provide skid resistance
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