Charts Flashcards
Peak HRR during unconfined burning
Cotton Mattress
40-970 KW
Common Dormer Styles (5 types)
Gable - Hip - Deck - Flat Roof - Shed
Water soluble\_\_ Spec. Gravity \_\_ Flash Temp\_\_ Autoignition\_\_ METHONAL
YES
.79
52 oF
867 oF
High rise in 1920s-1930s
1930 ___ was bult
Several Exceeding 40 Stories
New York Empires State Building 102 Stories
Response to temp. of an object being heated
111
Skin begins to feel pain
Flame Spread Gypsum Wallboard
10 - 15
Flammable Range:
Gasoline
1.4-7.4%
Flammable Range:
PROPANE
2.1-9.5%
Response to temp. of an object being heated
212
Water boils/steam
Peak HRR during unconfined burning
Small Proof/Pool of gas
400 KW
Thermal Conductivity of Common Sub. at 68 degrees (Pg. 27)
Air
0.03 W/MK
Nominal Dimension of Sawn/Mill Lumber:
Roof Frame
4x6
Carbon Monoxide
Vapor Density___
Ignition Temp.___
0.96
1,128 oF
2x6
1.5 x 5 5/8
Flammable Range:
Carbon Monoxide
12%-75%
Response to temp. of an object being heated
>1112
Temp inside past flashover room fire
Propane
Vapor Density___
Ignition Temp.___
1.52
842 oF
Flammable Range:
Ethanol
3.3-19%
Rebar Largest Size
18 / 2.257”
Thermal Conductivity of Common Sub. at 68 degrees (Pg. 27)
Wood (fire)
0.13 W/MK
Ultimate Compressive Strength Masonry:
Granite
15,600-30,800 psi
Flame Spread Walnut Faced Plywood
171 - 260
Response to temp. of an object being heated
131
Skin 2nd degree burn
Glass Fiber Board
Rigid, LOW DENSITY board of glass fibers & a binder
Response to temp. of an object being heated
482
Charring of natural cotton
Peak HRR during unconfined burning
Small waste basket
4-50 KW
Flame Spread Asbestos Cement Board
0
High Rise Building
80-100ft
50’ or 5 stories
Peak HRR during unconfined burning
Polyurethane Sofa
3120 KW
Response to temp. of an object being heated
162
Skin instantly destroyed
Flame Spread Red Oak Flooring
100
Composite insulating boards
Foam Plastic
Rebar #3
0.375”