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CHAPTER 7 - BUILDING REGULATIONS AND CODES > General > Flashcards

General Flashcards

1
Q

When is a fire partition used?

A
  1. Walls separating dwelling units, such as rooms in apartments, dorms, and assisted living facilities
  2. Walls separating guest rooms in Group R-1 occupancies, such as hotels, as well as group R-2 and I-1 occupancies
  3. Walls separating tenant spaces in covered mall buildings
  4. Corridor Walls
  5. Elevator lobby separation for Group I-2 and I-3 occupancies, and for high-rise buildings and elsewhere as required by the code
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2
Q

What are the exceptions for fire partition use?

A
  1. Corridor walls permitted to be nonrated
  2. Dwelling and guest room separations in type IIB, IIIB, VB buildings equipped with automatic sprinkler systems
    Walls may be 1/2 hour rated
  3. Corridors in Group B occupancies where only a single means of egress is required
  4. Corridors in Group E occupancies where each classroom has at least one door that opens directly to the exterior at ground level
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3
Q

Openings in fire partitions must have a min of _ hour rating except for corridors, which must be protected by a _ minute fire protection assemblies

A

3/4 hour; 20 minute

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4
Q

What purposes are fire barriers used?

A
  1. Enclose vertical exit enclosures (stairways), exit passageways, horizontal exits, and incidental use areas
  2. separate different occupancies in mixed-occupancy situation
  3. separate single occupancies into different fire areas
  4. Provide fire barrier where required by code provisions in the IBC, as well as the other international codes
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5
Q

Wall or ceiling finishes between _ and _ thick must be applied directly against noncombustible backing, unless the finish is noncombustible or was tested separate from noncombustible backing

A

1/28” and 1/4”

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6
Q

What test was used exclusively for interior finishes?

A

ASTM E84 (IBC also allows finishes other than textiles that pass NFPA 286 and when a Class A finish would be required)

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7
Q

Textile wallcoverings must comply with these 3 conditions

A
  1. Class A rating according to ASTM E84
  2. Protected by an automatic sprinkler system
  3. OR they meet requirements of NFPA 286
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8
Q

Ceiling textile finishes must meet these requirements-

A

either ASTM E84 with sprinklers or NFPA 286

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9
Q

Americans with Disabilities Act (ADA)

A
  • removal of barriers for people w/ disabilities
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10
Q

ADA is based on _

A

International Code Council (ICC) ICC A117.1 Accessible and Usable Buildings and Facilities

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11
Q

Life Safety Code is made by _

A

National Fire Protection Association (NFPA)

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12
Q

International building code is made by _

A

International Code Council (ICC)

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13
Q

IBC consolidates _ codes

A

Boca national building code (BOCA/NBC), Uniform Building Code (ICBO), Standard Building Code (SBC) by Southern Building Code Conference International (SBCCI)

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14
Q

What merged to form the ICC?

A

BOCA, ICBO, SBCCI

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15
Q

What is the purpose of the IBC?

A
  • Bring uniformity to code practices across the country
  • Protect health, safety, and welfare of public
  • Establish least acceptable risk
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16
Q

Who establishes the National Electric Code (NEC)

A

NFPA

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17
Q

Adopting and enforcing codes is the power of the _

A

state

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18
Q

_ approves all standards to avoid duplicates

A

ANSI

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19
Q

Usually _ tests procedures

A

Nationally Recognized Testing Lab (NRTL

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20
Q

Listed Label

A

When a product is complete and total product is tested

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21
Q

Classified Label

A

Things that were tested for certain uses only

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22
Q

ANSI UL 10B

A

Standard for Fire Tests of Door Assemblies

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23
Q

ASTM C1396

A

Standard Specification for Gypsum Board

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24
Q

ASTM E119

A

Standard Test Methods for Fire Tests of Building Construction and Materials

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25
Q

ATSM E119 Standard Test Methods for Fire Tests of Building Construction and Materials- what is the test?

A

Build a wall and light it on fire
1. heat transfer to determine temperature at surface or the temperature that adjacent materials will combust
2. Hose Stream Test- how well it withstand the impact of debris

Goal: evaluate an assembly’s ability to prevent the passage of fire, heat, and hot gases for a given amount of time

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26
Q

NFPA 252

A

Standard Methods of Fire Tests of Door Assemblies

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27
Q

NFPA 252, Standard Methods of Fire Tests of Door Assemblies

A

-evaluates ability of a door to resist flames, heat, and gas (fire-endurance)
-establishes time endurance rating for flame and durability
-hose stream test determines if the door will stay within its frame when subjected to a standard blast from a fire hose
-Similar test to UL10B and UL 10C

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28
Q

NFPA 257

A

Standard on Fire Test for Window and Glass Block Assemblies

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29
Q

NFPA 257, Standard on Fire Test for Window and Glass Block Assemblies

A

Prescribes specific fire and hose stream test procedures to establish degree of fire protection , in units of time
-determines degree of protection from spread of fire- flame, heat, and hot gas

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30
Q

Flammability tests for finish materials determine:

A

-whether a material is flammable; if it burns with applied heat or if it supports combustion
-the degree of flammability (how fast the fire spreads across material)
-how much smoke and toxic gas the material produces when ignited

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31
Q

NFPA 253 (ASTM E648): common name & aplication

A

Flooring; Radiant Panel Test; Carpet, resilient floors, and other floor coverings in corridors

32
Q

ASTM D2859

A

Flooring; Methenamine Pill Test; Carpets and rugs

33
Q

ASTM E119

A

Floor/ Ceiling construction; wall and floor/ ceiling assembly test; fire ratings of wall, structure, and floor construction assemblies

34
Q

ASTM E84 (UL723)

A

Wall finishes; Steiner Tunnel Test; Flame-spread rating of finishes

35
Q

NFPA 286

A

Wall finishes; room corner test; evaluates extent to which wall and ceiling finish (other than textiles) contribute to growth of fire

36
Q

NFPA 265

A

Wall finishes; Room corner test for textiles; contribution of textile wall finish to fire growth in full scale mockup

37
Q

NFPA 258

A

Wall Finishes; Smoke density chamber test; smoke developed from flaming and non-flaming solid materials

38
Q

ASTM E2573

A

Wall finishes; preparation of stretch systems; Site-fabricated stretch wall systems

39
Q

ASTM E84

A

Ceiling Finish; Steiner Tunnel Test; Flame-spread rating of finishes

40
Q

NFPA 286

A

Ceiling Finish; alternate to ASTM E84; evaluates extent to which wall and ceiling finish (other than textiles) contributes to growth of fire

41
Q

NFPA 252 (ANSI/UL 10B)

A

Door/ Glass Openings; Fire tests of door assemblies; endurance test of doors to flame and heat transfer

42
Q

NFPA 257

A

Door/ Glass Openings; Fire tests of window assemblies; endurance of glazing for 45 minutes to flame and heat transfer

43
Q

ASTM E119

A

Wall Construction; Wall and floor/ Ceiling assembly test; fire ratings of walls, structure, and floor construction assemblies

44
Q

CAL TB 116 (NFPA 261)

A

Furniture; Cigarette ignition resistance test of furniture composites; mockup of seat cushion, including foam, liner, and fabric

45
Q

CAL TB 117 (NFPA 260)

A

Furniture; cigarette ignition resistance test of furniture components; separate fabric and fillings of upholstered furniture

46
Q

CAL TB 113 (NFPA 266)

A

Furniture; full seating test; actual sample of a chair tested to an open flame

47
Q

NFPA 701

A

Window coverings: vertical ignition test; draperies, curtains, and other window treatments as well as banners, awnings, and fabric structures

48
Q

Radiant Panel Test

A

Carpet, resilient floors, and other floor coverings in corridors

49
Q

Vertical Ignition Test

A

draperies, curtains, and other window treatments as well as banners, awnings, and fabric structures

50
Q

Full Seating Test

A

actual sample of a chair tested to an open flame

51
Q

cigarette ignition resistance test of furniture components

A

separate fabric and fillings of upholstered furniture

52
Q

Cigarette ignition resistance test of furniture composites; mockup of seat cushion, including foam, liner, and fabric

A

mockup of seat cushion, including foam, liner, and fabric

53
Q

ASTM E119 (Door/ Glass Openings)

A

Door/ glass openings; fire tests of resistance rated glazing; endurance of glazing when tested as a transparent wall

54
Q

Flooring Radiant Panel Test

A

Carpet, resilient floors, and other floor coverings in corridors

55
Q

Methenamine Pill Test

A

Carpets and rugs

56
Q

Wall and floor/ceiling assembly test

A

fire ratings of walls, structure, and floor construction assemblies

57
Q

Steiner Tunnel Test

A

Flame spread rating of finishes

58
Q

Room Corner Test

A

evaluates extent to which wall and ceiling finish (other than textiles) contributes to growth of fire

59
Q

Smoke Density Chamber Test

A

Smoke developed from flaming and nonflaming solid materials

60
Q

Preparation of Stretch Systems

A

Site-fabricated stretch wall systems

61
Q

Wall and floor/ ceiling assembly test

A

fire ratings of walls, structure, and floor construction assemblies

62
Q

alternate to ASTM E84

A

evaluates extent to which wall and ceiling finish (other than textiles) contributes to fire growth

63
Q

Fire test of door assemblies

A

endurance test of door to flame and heat transfer

64
Q

Fire tests of window assemblies

A

endurance of glazing for 45 minutes to flame and heat transfer

65
Q

Fire tests of fire-resistance-rated glazing

A

endurance of glazing when tested as a transparent wall

66
Q

ATSM E84

A

Standard Test Method for Surface Burning Characteristics of Building Materials; Known as Steiner Tunnel Test

67
Q

Steiner Tunnel Test

A

ATSM E84; rates surface burning characteristics of interior finishes and other building materials by testing, in a narrow test chamber, a sample piece with a controlled flame at one end; results in flame spread rating; generates smoke developed index

68
Q

Smoke developed index

A

Number representing the amount of smoke generated as a material burns in test chamber (Steiner tunnel test)

69
Q

ASTM E84 Classifies material into 3 groups based on tested flame-spread characteristics

A

(A) I - 0-25 MOST FIRE RESISTANT
(B) II - 26-75
(C) III - 27-200

70
Q

ASTM E662

A

Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials

71
Q

ASTM E662: Standard Test Method for Specific Optical Density of Smoke Generated by Solid Materials

A

measures the amount of smoke given off by a flaming or smoldering material or finish; tested at first smolder and at flame to create a smoke density value; same test as NFPA 258

72
Q

Smoke Density Value

A

between 0-800 (450 or less is required)

73
Q

NFPA 253

A

Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source

74
Q

NFPA 253: Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source

A

Flooring Panel Test; tests a sample of carpet in the normal horizontal position and measures the flame spread in a corridor or exitway that is under the influence of a fully developed fire in an adjacent space; Watts/cm; higher numbers = more resistant; same test as SDTM E648

75
Q

Flooring Panel Test

A

NFPA 253: Standard Method of Test for Critical Radiant Flux of Floor Covering Systems Using a Radiant Heat Energy Source

CHAPTER 7 - BUILDING REGULATIONS AND CODES (2 decks)

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