CONS - Roof Flashcards

1
Q

the top covering of a building; provides protection from the weather; can be regarded as the “oldest component of buildings”

A

Roof

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2
Q

horizontal line of intersection at the top between two sloping planes of a roof

A

Ridge (Kabalyete)

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3
Q

inclined projecting angle formed by the junction of two adjacent sloping sides of a roof

A

Hip

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4
Q

intersection of two inclined roof surfaces toward which rainwater flows

A

Valley

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5
Q

the triangular portion of wall enclosing the end of a pitched roof from ridge to eaves

A

Gable

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6
Q

projecting structures built out from a sloping roof and housing a vertical window or ventilating louver

A

Dormers

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7
Q

inclined usually projecting edge of a sloping roof

A

Rake

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8
Q

roof having a single slope

A

Shed

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9
Q

the overhanging lower edge of a roof

A

Eaves

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10
Q

the underside of an overhanging roof eave

A

Soffit

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11
Q

2 general types of roofs:

A
  1. Flat Roof
  2. Pitched Roof
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12
Q

a type of pitched roof that only has 1 sloping plane

A

Shed Roof (Lean-to Roof/Pent Roof)

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13
Q

a type of pitched roof having a single slope on each side; usually with a gable at one or both ends

A

Gable Roof (Pitch Roof) “Dos Aguas”

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14
Q

a pitched roof that slopes upward from all four sides of a building

A

Hip Roof (Hip and Valley Roof)

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15
Q

a kind of hipped roof that has 4-6 sloping surfaces

A

Pyramidal Roof

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16
Q

a kind of hipped roof that are hipped equally on all sides

A

Pavilion Roof

17
Q

a roof that has two pitches on each side; sometimes called a “curb roof”

A

Gambrel Roof (“Mansard Roof” in Great Britain; “Barn Roof”)

18
Q

development of a shed roof made into a series of lean-to roofs covering one building; commonly used for factories for extra light

A

Saw Tooth Roof

19
Q

two shed roof where the sloped meet at the center of the building

A

Butterfly Roof

20
Q

a gable roof with partial hips at the end of the ridges

A

Hipped Gable (“Jerkinhead Roof”)

21
Q

a semi-cylindrical roof covering a space similar to a barrel vault

A

Barrel Roof

22
Q

two-sided pitched roof curving gradually down from the ride, in the form of a Gothic arch

A

Rainbow Roof (“Whaleback Roof”)

23
Q

a hemispherical form of roof usually found in observatories

A

Dome

24
Q

a steep roof of a circular section that tapers uniformly from the circular base to a central point

A

Conical Roof (“Spire”)

25
Q

2 kinds of roof framing

A
  1. Rafters
  2. Trusses
26
Q

roof framing where it consists of joist to support the roof

A

Rafter Framing

27
Q

a roof framing composed of a combination of members, usually in a triangular arrangement; structural framing is based on the geometric rigidity of the triangle

A

Truss Framing

28
Q

2 kinds of Trusses

A
  1. Pitched Trusses
  2. Flat Trusses
29
Q

a part of a truss that is a principal member which extends from one end to the other, primarily to resist bending

A

Chord

30
Q

a part of a truss located in the middle; it joins the top and bottom chords of a truss; can be vertical or diagonal

A

Web

31
Q

a part of a truss; a vertical member extending from the apex of the inclined rafters to the tie beam between the rafters at their lower ends

A

King Post (Pendulo)

32
Q

a part of a truss that is a horizontal member which ties together (and stiffens) two opposite common rafters

A

Collar Beam

33
Q

a type of truss wherein the roof is formed by two inclined rafters joined at the apex of their intersection; connects the rafters near their lower ends and a vertical central member which connects the apex with the midpoint of the tie beam

A

King-Post Truss

34
Q

a type of roof truss that has two vertical posts between the rafters and the tie beam

A

Queen-Post Truss (Queen-Post: Taknang)

35
Q

a type of truss having upper and lower horizontal members, between which are vertical and diagonal members; vertical web takes tension, while diagonal web takes compression

A

Howe Truss

36
Q

a symmetrical type of truss; used in supporting large sloping roofs; in the form of three isosceles triangles

A

Fink Truss/Belgian Truss/French Truss

37
Q

a type of truss used to support a pitched roof; the ties cross each other and are connected to the opposite rafters at an intermediate point along their length

A

Scissors Truss