ROOF Flashcards

1
Q

IS CONSIDERED AS THE SIMPLEST FORM OF ROOF CONSISTING OF ONE SINGLE SLOPE.

A

SHED OR LEAN-TO ROOF

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2
Q

THE MOST COMMON TYPE AND ECONOMICAL FORM OF ROOF MADE OF TRIANGULAR SECTIONS CONSISTING OF TWO SLOPES MEETING AT THE CENTER OF THE RIDGE FORMING A GABLE.

A

GABLE OR PITCH ROOF

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3
Q

IS THE DEVELOPMENT OF THE SHED MADE INTO A SERIES TO LEAN-TO ROOF COVERING ONE BUILDING. THIS IS COMMONLY USED ON FACTORIES WHERE EXTRA LIGHT IS REQUIRED THROUGH THE WINDOW ON A VERTICAL SIDE.

A

SAW TOOTH ROOF

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4
Q

IS A MODIFICATION OF A GABLE OR A HIP AND VALLEY ROOF.

A

DOUBLE GABLE ROOF

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5
Q

IS ALSO A COMMON FORM USED IN MODERN HOUSES HAVING STRAIGHT SIDES ALL SLOPING TOWARD THE CENTER OF THE BUILDING TERMINATING AT THE RIDGE.

A

HIP ROOF

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6
Q

A ROOF DIVIDED ON EACH SIDE OF THE RIDGE INTO TWO OR MORE SLOPES

A

CURB ROOF

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7
Q

A RIDGED ROOF DIVIDED ON EACH SIDE INTO A SHALLOWER SLOPE ABOVE A STEEPER ONE

A

GAMBREL ROOF

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8
Q

A ROOF HAVING TWO SLOPES, EACH DESCENDING INWARD FROM THE EAVES

A

BUTTERFLY ROOF

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9
Q

IS A COMBINATION OF THE HIP ROOF AND AN INTERESTING GABLE ROOF FORMING A T OR L SHAPED BUILDING. THIS TYPE OF ROOF FORM HOWEVER, HAS A VARIETY OF MODIFICATION WHICH ARE NOT ILLUSTRATED.

A

HIP AND VALLEY ROOF

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10
Q

WHERE THE SIDES OF THE ROOF SLOPE STEEPLY FROM EACH SIDE OF THE BUILDING TOWARDS THE CENTER FORMING A FLAT DECK ON TOP.

A

MANSARD ROOF

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11
Q

IS A HEMISPHERICAL FORM OF ROOF USUALLY USED ON OBNSERVATORIES.

A

DOME

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12
Q

IS A STEEP ROOF OF CIRCULAR SECTION THAT TAPERS UNIFORMLY FROM THE CIRCULAR BASE TO A CENTRAL POINT

A

CONICAL ROOF OR SPHIRE

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13
Q

A ROOF HAVING NO SLOPE, OR ONE W/ SLIGHTLY PITCH SO AS TO DRAIN RAINWATER

A

FLAT ROOF

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14
Q

ARE RAFTERS EXTENDED AT RIGHT ANGLES FROM THE PLATE OR GIRTS T THE RIDGE.

A

COMMON RAFTERS

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15
Q

ARE RAFTERS LAID DIAGONALLY FROM THE CORNER OF A PLATE OR GIRTS TO THE RIDGE.

A

HIP RAFTERS

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16
Q

RAFTERS PLACED DIAGONALLY FROM THE PLATE OR GIRTS AT THE INTERSECTION OF GABLE EXTENSION WITH THE MAIN ROOF.

A

VALLEY RAFTERS

17
Q

ARE RAFTERS PLACED ON AN OCTAGONAL SHAPED PLATE AT THE CENTRAL APEX OR RIDGE POLE.

A

OCTAGONAL RAFTERS

18
Q

ANY RAFTER WHICH DOES NOT EXTEND FROM THE PLATE OR GIRTS TO THE RIDGE.

A

JACK RAFTERS

19
Q

JACK RAFTERS ARE CLASSIFIED INTO:

A

HIT JACKS
VALLEY JACKS
CRIPLE JACKS

20
Q

THE FRAME BETWEEN THE RIDGE AND VALLEY RAFTERS

A

VALLEY JACKS

20
Q

JACK RAFTERS FRAMED BATWEEN HIP RAFTERS AND GITS

A

HIP JACKS

21
Q

WHILE THOSE FRAMES BETWEEN THE HIP AND THE VALLEY RAFTERS

A

CRIPPLE JACKS

22
Q

IS A BUILT-UP FRAME COMMONLY EMPLOYED ON A LONG SPAN ROOF UNSUPPORTED BY INTERMEDIATE COLUMNS OR PARTITIONS.

A

TRUSS

23
Q

THE STRUCTURAL MEMBER PLACED ON TOP OF A RAFTER OR TOP CHORD OF A TRUSS THAT SUPPORTS THE ROOF SHEATING.

A

PURLINS

24
Q

Often used in railway bridges, characterized by equilateral triangles.

A

Warren Truss

25
Q

Commonly used in residential roof structures, known for its V-shaped web members.

A

Fink Truss

26
Q

Used in both bridges and roofs, featuring diagonal members that slope towards the center.

A

Howe Truss

27
Q

Similar to the Howe truss but with diagonal members sloping towards the ends, used in bridges and roofs.

A

Pratt Truss

28
Q

Used for aesthetic roof designs, with crossed members resembling scissors.

A

Scissors Truss

29
Q

A VERTICAL MEMBER FROM THE APEX TO THE BOTTOM CHORD OF A PITCHED TRUSS

A

KING POST

30
Q

ANY OF A SERIES OF SMALL, PARALLEL BEAMS FOR SUPPORTING THE SHEATHING AND COVERING THE PITCHED ROOF

A

RAFTER

31
Q

BOARDS, PLYWOOD OR STRUCTURAL PANELS FASTENED TP THE FRAME OF A WALL OR ROOF AS BASE FOR CLADDING OR ROOFING

A

SHEATHING

32
Q

A THIN USUALLY OBLONG PIECE OF WOOD, ASPHALTIC MATERIAL, SLATE, METAL OR CONCRETE LAID IN OVERLAPPING ROWS TI COVER THE ROOF AND WALLS OF BUILDINGS

A

SHINGLE