As a rule of thumb, for maximum efficiency and economy of a sitecast two-way flat plate, individual columns may be offset by as much as ___________ of the span from the regular grid.
Answer
One-tenth
One-fifth
25%
a third
Question 2
Question
Which type of veneer cut is represented in the image below?
Which of the following types of windows allow for an area of ventilation that corresponds to 100% of the area of its exterior frame? Select all that apply.
Answer
Casement
Fixed
Hopper
Sliding
Pivoting
Double-hung
Question 10
Question
What is true regarding the formwork tie shown below? Select two.