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RCDD > Ch. 8 * (Firestopping) > Flashcards

Ch. 8 * (Firestopping) Flashcards

0
Q

Secondary functions of fire stop seals

A

Resists explosion

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1
Q

Terms referring to fire stopping

A

CATLQual: classified, approved, tested, listed, qualified

Except “certified” or “categorized” or “verified”

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2
Q

Compartmentation

A

Passive

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3
Q

Surviving fire test

A

Component dimensions

Anchoring

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4
Q

Fire-qualified components (selection)

A

Except “cost”

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5
Q

Qualified electrical apparatus

A

Except “conduit”

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6
Q

F rating

A

Hose stream

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7
Q

L rating

A

Air leakage

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8
Q

W rating

A

Water leakage

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9
Q

Additional fire stop testing

A

Except “fire stops do not add to load bearing capacity of structure”

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10
Q

Fire stop categories

A

Mechanical

Non-mechanical

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11
Q

Sleeve systems provide

A

Except “cable management”

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12
Q

Poke-through test methods

A

Small-scale fire

Mechanical and electrical integrity

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13
Q

Use putty when ___

A

Future entry is required

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14
Q

Putty

A

Pad

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15
Q

Putty Pads have ___

A

Excellent sound attenuation properties

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16
Q

Intumescent

A

Swell

17
Q

Endothermic

A

Absorb

18
Q

Ablative

A

Hard char

19
Q

Fire stop caulk is best for ___

A

Permanent installations

20
Q

Silicone foams are used for ___

A

Large openings

21
Q

Pillows

A

Temporary

22
Q

Bags

A

Poultry fencing

23
Q

Glass fiber melting point

A

1200° F

24
Q

Firewall penetrations should not exceed ___

A

16 sq” in a single stud bay

100 sq’ of total wall area

25
Q

Hollow lath and plaster walls =

A

Framed wall

26
Q

The ITS designer should use ___ when designing fire stop systems

A

Good engineering judgment

27
Q

F rating =

A

2 hours

28
Q

Life safety code

A

NFPA 101

29
Q

UL 1479

A

Firestops

30
Q

Fire stop material used for busy brick wall

A

Intumescent blocks

31
Q

Picture of concrete floor slab with cable going through =

A

F rating

32
Q

Why do firefighters vent the roof

A

Prevent heat buildup and collapse

33
Q

Membrane penetration

A

One side of the wall

34
Q

Establish a tight seal

A

Compression

35
Q

Cementitious materials are ___ adaptable to large openings than putty

A

More

36
Q

Membrane

A

Single side

37
Q

Silicone foams require

A

Proper installation

Environmental conditions

38
Q

Mineral wool batt

A

Rock wool

Slag wool

39
Q

Mechanical firestops

A

Durable

RCDD (24 decks)

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