Commercial Construction Flashcards
High water table does what to foundation cost?
Increases it
Hauling truck power loss?
3% power per 1000 feet increase in elevation
Shotcrete not used for what?
To protect excavations
Underpinning is?
A type of shoring that remains in place
Live load for elevated slabs?
50 pounds per square foot
Advantage of pre-fabricated steel building?
Produced in many sizes
Connect laminated floor boards using what?
Spikes
When pouring concrete on steel deck?
2 inch minimum thickness
Terrazzo floor divider strips shall not produce rectangles…
No more than 50% longer than wide
Terrazzo grout time?
Three days
All glass curtainwalls require…
Structural framing to absorb lateral wind loads
Cellular concrete is used…
As a fireproofing material
Ethylene propylene diene monomer (EPDM) splice…
Lap with adhesive
Size of bolt holes when connecting steel?
1/16” larger than bolt diameter