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6 Cards in this Set
- Front
- Back
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Decline in manufactured home fires |
1980’s due to the HUD standard enacted in 1976 |
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Assembly occupany |
50+ |
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Wind speed that can create wind driven fire conditions |
10mph |
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Increase in size of residential homes from 1973 to 2008 |
150% |
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Prior to 1960 what was the most common roof design for commercial and industrial structures? |
Bowstring |
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Common deficiency of bowstring truss prior to late 1960’s? |
Bottom chord member may have inadequate tensile strength to support code prescribed roof loads |
