In order to provide easy means of identification, where are ASTM specifications for rebar found?
Correct!
Wrong!
How often does the Post-Tensioning Institute recommend post-tension stressing equipment be calibrated?
Correct!
Wrong!
Which of the following items is used to reinforce concrete slabs on grade of 4” or less?
Correct!
Wrong!
A contractor determines that a particular job will take three men an 8-hour day to install 50 feet of retaining wall reinforcement. The labor cost is $43.00 per man-hour and the wall is 300 feet long. What is the total labor cost for the job?
Correct!
Wrong!
According to the Post-Tensioning Manual, which of the following should be used to repair tears in cable sheathing?
Correct!
Wrong!
When post-tensioning, when should you cut the tendon?
Correct!
Wrong!
What is the total weight of the bars if you need 6 rows of #4 bars, 40 ft long?
Correct!
Wrong!
When installing horizontal and vertical bars in walls, ties should not be more than 4 ft to 6 ft apart in any direction with not less than _______ tie(s) to any one bar.
Correct!
Wrong!
Expanded metal reinforcing mesh is only used for:
Correct!
Wrong!
What should do you do after cutting the tendon?
Correct!
Wrong!
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