WorksheetsPavement Best Practices
Total questions: 11
Worksheet time: 6mins
Why is proper compaction of pavement layers important?
Proper compaction reduces the cost of construction
Compaction is only necessary for aesthetic purposes
Proper compaction helps in achieving the desired density and strength of the pavement layers.
Compaction has no impact on pavement durability
Where are the wheel path zone located?
A & D
A & C
B & E
B & D
What are the width of the A and B?
0.3m & 0.5m
0.6m & 0.6m
0.5m & 0.5m
0.5m & 0.6m
Typical 'Ingress' or 'Egress'?
INGRESS
EGRESS
What is the mix designation shown in the table?
14
37.5
25
20
What is the nominal maximum aggregate size of this mix?
12.5
37.5
25
4.75
Who is the least important person to know the approved rolling pattern?
Site Supervisor/ IOW
SOR / PMC Representatives
Roller Operators
Project Manager
Lorry Driver
Which position (s) of the line marking is/are correct?
P & B
B
P
B & R
Which position(s) of the line marking is/are correct?
M, J & K
J, K & R
K & R
M, K & R
What is the name of this type of paving operation?
Hot to cold
Hot to hot
Cold to cold
Cold to hot
What is another name for this paving operation?
SIGMA
ECHELON
GAMMA
Pi
