11. Roofs Flashcards Preview

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Flashcards in 11. Roofs Deck (17)
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1
Q

From a firefighting standpoint, the roofs of buildings can be classified into three styles

A

Flat
Pitched
Curved

2
Q

The simplest pitch roof is the __ roof that slopes in only One Direction

A

Shed roof

3
Q

Common roof style that consist of two inclined services that meet at their high side to form a ridge

A

Gable roof

4
Q

Style that slopes in four directions and has a degree of slope similar to the gable roof

A

Hip roof

5
Q

Slope in two directions, but there will be a break in the slope on each side. the space under the roof can be used as an attic or living space.

A

Gambrel roof

6
Q

$$$

Has a break in the slope of the roof on all four sides. A roof constructed with a flat deck is sometimes known as a modern or deck roof

A

Mansard roof

Forms a projection beyond the building wall that creates a concealed space which a fire can travel

7
Q

Roof style that slopes in two directions basically two shed roofs that meet at their low eaves

A

Butterfly roof

8
Q

Style design to provide light and ventilation. A raised central section of the roof extend several feet above the surrounding roof surface

A

Monitor roof

Clerestories

9
Q

A style also once commonly used on industrial buildings for light and ventilation. Ideally, the glass vertical section should face north because the northern light is more constant during the day and the glare of the sun can be avoided

A

Sawtooth roof

10
Q

For example fireproofing can be omitted from the roof supports when the roof is located more than __ feet above the floor in an assembly occupancy

A

20 ft

11
Q

Asphalt shingles are available in several sizes but the most common size is

A

12x36 inch

12
Q

$$$

___, ___, and ___ tiles are non-combustible and produce fire resistant roof coverings that have excellent resistance to flying brands

A

Clay
Slate
Cement

13
Q

$$$

Class__ roof coverings are effective against a severe fire exposure

A

A

14
Q

$$$

Class _ Roof coverings are effective against a moderate fire exposure

A

B

15
Q

$$$

Class _ Roof coverings are effective against a light fire exposure

A

C

16
Q

Is a special form of roof constructed from short pieces of material.
Arched roof structure

A

Lamella arch

17
Q

Frequently provided in buildings with pitch roofs to increase the available living space in an attic

A

Dormers