In a brick veneer and cold-formed steel (CFS) backup wall assembly, where is the air-weather barrier (AWB) located? Is the AWB a sheet membrane or liquid-applied film? Explain.
What will be an ideal response?
AWB applied on the (outside) glass-mat-faced gypsum sheathing in CFS backup, either as sheet membrane or liquid applied film.
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Which of the following statements are true?
A. Pneumatic tools that operate at pressures in excess of 100 pounds per square inch must be equipped with a special protective device. B. If compressed air is used for cleaning purpose on anything other than concrete forms, the compressed air pressure must exceed to more than 30psi. C. When a power-actuated tool misfires, it should not be held in the operating position. D. When storing oxygen cylinders, keep them at least 10 feet away from combustible materials and compressed gas cylinders.
Intranet stands for:
A) a net shared by two or more companies. B) an external net that can be used by all people. C) an internal net normally used within the boundaries of the company. D) a net that includes all who are connected to it.
High soot levels in the flue gas of oil-burning furnaces is an indication of which condition?
A. too much air B. too little air C. too high of a draft D. high stack temperature
Footings are made of poured concrete and placed so that they do not extend below the freezing level.
Answer the following statement true (T) or false (F)