How is vapor barrier taken off? How does the estimator determine the number of rolls required?
What will be an ideal response?
Vapor barrier is taken off by the square foot required and converted into size of rolls required. The estimator can best determine the size rolls required to determine the minimum amount of waste by making a sketch of how the vapor barrier can be laid out on the job. It may take several sketches to determine the most economical layout.
You might also like to view...
A(n) ____________________ system joins steps in the production, marketing, and processing of
animals.
Fill in the blank(s) with the appropriate word(s).How does an Atkinson-cycle differ in operation than an Otto-cycle engine?
What will be an ideal response?
When making GTAW V-groove welds on aluminum plate, clean each completed weld with a(n) _____
a. bastard file b. chipping hammer c. aluminum wire brush d. stainless-steel wire brush
Consider a circuit that generates interrupts at fixed time intervals. Such a device is called a real-time clock and is used in control applications to establish the sample period as T seconds for control algorithms. Show how this can be done with a square wave (clock) that has a period equal to the desired time interval between interrupts.
What will be an ideal response?