When a gravel surface is used to protect a roof from mechanical abrasion, it also:
A) increases the insulation between the outside and inside of the building.
B) increases the resistance to ignition by flaming brands from adjacent buildings.
C) decreases the movement of water, hampering drainage.
D) helps diffuse interior moisture into the insulation layer.
B
Health Professions
You might also like to view...
When treating children, all of the following are important considerations except:
A. the fact that they are more susceptible to hypothermia B. the padding is needed when immobilizing C. that they should be treated just like adults D. that they have smaller airways
Health Professions
Which of these is used in indirect digital imaging?
a. Photostimuable phosphor b. Complementary metal oxide semiconductor c. Charge-coupled device d. Artificial intelligence
Health Professions