Flashcards in Chapter 9 Deck (24):
4 types of Windows
What is glass made from?
Silica, soda, ash and lime
Tempered glass is how much stronger than annealed?
Thermoplastic is how strong ?
250 X stronger than safety glass
Saw for impact resistant Windows and doors
Powered rotary K saw with the maximum size blade
Diamond, wood, and composite blade
4 types of doors
Wooden doors may be
Made of Kalamine, wood covered with steel or hollow
Stronger than wood
Electrical system integrity relies on (3)
Types of sustained electricity
Term used for electricity that is returning to zero through no conductive surfaces like soil, concrete and masonry
Propane is__________than air, while natural gas is_________
Propane is heavier
NG is lighter
Fuel Cell tech
Thanks to the Energy act of 2005,
Converts oxygen and hydrogen into water with DC being a byproduct
6 considerations for Facades
Height and shape
Height from roof
Fire spread investigation
How should additions to a structure be treated?
As a separate building for classification
Ladder on the top platform of a fire escape that goes to the roof
Fire escapes are connected by either
Lag bolts or compression fittings
4 factors when evaluating a fire escape
RF Burn Avoidance
Stand 10' away from the front, 3' from the sides, and never touch
Antenna, coax, system electronics room, power supply
How many volts in electrical system of cell antennas?
How many watts in cell coax?
Issues with signs on buildings
Diagonal tension wire
Cantilevered, placing an eccentric load on the wall