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发表于 2009-6-22 20:16
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来自: 中国上海
啊,在论坛上找到了
201 "H” class divisions
Divisions formed by bulkheads and decks which comply with
the following:
1) they shall be constructed of steel or other equivalent material
2) they shall be suitably stiffened
3) they shall be constructed as to be capable of preventing the
passage of gas, smoke and flames up to the end of the twohour
standard fire test
4) they shall be insulated with approved non-combustible
materials or equivalent passive fire protection such that the
average and maximum temperature of the unexposed side
will not rise to more than 140 °C and 180 °C respectively
above the original temperature, within the time listed
below:
— class H-120 120 minutes
— class H-60 60 minutes
— class H-0 0 minutes
(Additionally, a class H-0400 is often used, where 400
means the temperature limitation on the unexposed side.
The class H-240 is also used for some equipment).
A test of a prototype division is required to ensure that it meets
the requirements for integrity and temperature rise.
202 “A” class divisions
Divisions formed by bulkheads and decks which comply with
the following:
1. they shall be constructed of steel or other equivalent material;
2. they shall be suitably stiffened;
3. they shall be so constructed as to be capable of preventing
the passage of smoke and flame to the end of the one-hour
standard fire test;
4. they shall be insulated with approved non-combustible
materials such that the average temperature of the unexposed
side will not rise more than 140 ×C above the original
temperature, nor will the temperature, at any one point,
including any joint, rise more than 180 ×C above the original
temperature, within the time listed below:
— class "A-60" 60 minutes
— class "A-30" 30 minutes
— class "A-15" 15 minutes
— class "A-0” 0 minutes.
5. The Administration shall require a test of prototype bulkhead
or deck in accordance with the Fire Test Procedures
Code to ensure that it meets the above requirements for
integrity and temperature rise.
引自elijuping的答复,谢谢 |
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