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fireproofing past the required member
a question has come up, and i am unable to find the answer. a contractor placed a cross beam in an older building as a retrofit, the old beam is indicated on the plans to have sfrm applied, but not to the new cross beam, all the technical directors i have spoken with tell me that for heat transfer, the cross beam has to have sfrm applied 12" past the exisiting member connection point. the contractor has indicated unless he see's that in writing, he wont pay for it. anyone know where i can find that? if it is even a requirement?

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[url="http://www.dimcax.com"]几何尺寸与公差标准[/url]

2009-09-09, 12:04 PM	#1
huangyhg 超级版主注册日期: 04-03 帖子: 18592 精华: 36 现金: 249466 标准币资产: 1080358888 标准币	fireproofing past the required member fireproofing past the required member a question has come up, and i am unable to find the answer. a contractor placed a cross beam in an older building as a retrofit, the old beam is indicated on the plans to have sfrm applied, but not to the new cross beam, all the technical directors i have spoken with tell me that for heat transfer, the cross beam has to have sfrm applied 12" past the exisiting member connection point. the contractor has indicated unless he see's that in writing, he wont pay for it. anyone know where i can find that? if it is even a requirement? __________________ 借用达朗贝尔的名言：前进吧，你会得到信心! [url="http://www.dimcax.com"]几何尺寸与公差标准[/url]