EXAM - ANTHONY ABU NOTES WITH COMPLETE QUESTIONS
ANSWERED .VERIFED/GRADED A+
True or false: A smaller section factor (Hp/A) is more sensitive
to change
False
Passive protection - Spray materials
What are the pro's and con's of spray materials?
Pro's
- Fast appliation
- low cost
Con's
- Poor appearance
- Wet application on site
Passive protection - Board materials
What are the pro's and con's of board materials?
Pro's
, - Good appearance
- No surface prep
Con's
- High cost
- Difficult and slow to fix
Passive protection - Intumescent materials
What are the pro's and con's of intumescent materials?
Pro's
- Good appearance
- Fast application
- Doesn't take space or add weight
Con's
- High cost
- Wet application
- Sensitive to adverse climate conditions
Limited temperature definition
Temperature where steel is expected to yield