steveray
SAWHORSE
Looked new enough to be sprinklered....Any clues? Maybe passive protection is in order.....
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Lack of fire blocking and draft stopping maybe"The fire conditions were getting worse. It was in the floors and it just traveled,"
The problem here is the fire chief's statement "If it was made out of cinder block and concrete, we wouldn't have this problem." The problem is "lightweight" construction, the usage of lightweight roof and floor trusses and I joists, we don't know from the reports but the usage of other manufactured products like OSB and styrene foams also greatly contribute to fast moving fires.\ said:The building's sprinklers were working, but the lightweight, wooden structure fueled the flames and made fighting the fire difficult, the fire chief said.The building complied with construction and fire codes, the fire chief said, but he added: "If it was made out of cinder block and concrete, we wouldn't have this problem."
In 2000, a fire started at the same location where a five-story condominium complex was under construction, destroying nine homes and damaging several others. The cause was never determined, although investigators ruled out arson.
The issue is Life Safety not property protection. Sprinklers in this regard are for the occupants, it's just the secondary benefit of property protection is so significant that they can be used to protect lightweight construction materials. Safer construction materials will benefit firefighters and property owners, but are far less likely to reduce fire injuries and deaths. While structural weakening and damage can and does kill firefighters, FD's are also looking to prevent fires from harming civilians. Sprinklers are the right answer to reduce fire losses of both types (lives and property). But, alas, there are no silver bullets, nothing will be 100% effective. We cannot let perfect be the enemy of good.conarb said:If the fire service had spent 1/10th the money fighting lightweight construction that they spent promoting sprinklers we wouldn't be having these problems and they would have had "good" builders on their side, but the course taken had the money of the sprinkler industry behind it; furthermore, it was a lot easier to get the NAHB (a tract/production builder association) to acquiesce to sprinklers than to get them to give up their cheap building materials.