(OLD) €h 08 - Fire Stopping

Question 0

8–1 fire stopping

Fire break =

Answer 0

Installed along cable to prevent spread

Question 1

8-1 fire stopping terms

Fire stopping systems the following terms =

Answer 1

Except certified/categorized

Question 2

8–1 fire stopping

Fire proof =

Answer 2

Masonary, block, brick, concrete, and drywall

Question 3

8–1 fire stopping

Fire zone =

Answer 3

Contained area by fire resistant walls, floors, and ceilings

Question 4

8–1 fire stopping

Fire Shield =

Answer 4

Between pathways

Question 5

8–2 secondary functions of fire stop seals

Secondary safety or security =

Answer 5

Resisting the effects of explosion

Question 6

8–3 fire stopping and disaster avoidance

Compartmentation =

Answer 6

Passive fire protection

Question 7

8–3 fire stopping and disaster avoidance

Active =

Answer 7

Energy sources

Question 8

8–8 fire stopping system

Dynamics fire test =
2

Answer 8

• component dimensions

* anchoring techniques

Question 9

8–9 fire stopping

Selecting fire stop material/system =

Answer 9

Except cost (does not belong)

Question 10

8-9 fire stopping

Qualified electrical apparatus =

Answer 10

Except list what is not tested conduit

Question 11

8–13 ratings derived from fire stop testing

F rating =

Answer 11

Hose stream

Question 12

8–13 ratings derived from fire stop testing

L rating =

Answer 12

Air leakage

Question 13

8–13 ratings derived from fire stop testing

W rating =

Answer 13

Water leakage, 3ft

Question 14

8–19 qualification info

Additional testing includes =

Answer 14

Except do not add load bearing capacity

Question 15

8–20 categories

Two broad categories =

Answer 15

• mechanical

* Nonmechanical

Question 16

8–21 mechanical fire stopping

Some means of applying compression =

Answer 16

Required to establish a tight seal

Question 17

8–24 factory – fabricated sleeve

Sleeve systems also provide =

Answer 17

Except cable management

Question 18

8–28 poke-thru test method

The first test =

Answer 18

Small scale fire class test

Question 19

8–28 poke-thru test method

Second test =

Answer 19

Mechanical and electrical integrity

Question 20

8–29 nonmechanical – types of putty

Putty =

Answer 20

Future entry is required

Question 21

8–29 nonmechanical – types of putty

Fire stock putty =

Answer 21

Available in the form of a pad

Question 22

8–30 types of Putty

Putty pads =

Answer 22

Sound attenuation

Question 23

8–31 types of caulk or sealant

Intumescent =
Endothermic =
Ablative =

Answer 23

• Swells
• absorbs
• hard char

Question 24

8–31 types of caulk or sealant

Fire caulk or sealant =

Answer 24

Permanent installations

Question 25

8–32 Types of caulk or sealant

Silicon foams =

Answer 25

Mainly used for large opening

Question 26

8–33 Types of caulk or sealant

Pillows =

Answer 26

Regarded as temporary fire stops

Question 27

8–33 Types of caulk or sealant

Bags =

Answer 27

Poultry fencing

Question 28

8–33 Types of caulk or sealant

Glass fiber melts =

Answer 28

1200°F

Question 29

8–46 access panels, fixtures recessed boxes

Individual penetrations exceeding =

Answer 29

16 in.² one face of a stud wall

Question 30

8–46 electrical apparatus

Multiple penetrations exceeding =

Answer 30

100 in.² per 100 ft.²

Question 31

8–48 framed wall guidelines

Hollow lath and plaster walls identical =

Answer 31

Framed walls composed of wood or steel studs

Question 32

8–52 pipe penetrations (floor/ceiling)

Wood penetration =

Answer 32

Mineral wool

Question 33

8–53 roof/ceiling

Firefighters often vent roof =
2

Answer 33

• prevent the heat buildup

* reduce the possibility of roof collapse

Question 34

8–55 curtainwall floor/ceiling

Choosing a seal system =

Answer 34

Good engineering judgment

Question 35

8–121 references

NFPA101 =

Answer 35

Life safety code

Question 36

8–122 references

UL1479 =

Answer 36

Fire tests of through – penetration firestops