SUBJECT 299C-2016

Outline of Investigation for Fire Extinguishing Dry Chemical for Special Applications (Issue 3)

SUBJECT 299C-2016 发布历史

These requirements cover evaluation of dry chemical for physical properties and for fire fighting capabilities intended for Class B hazards for application in extinguishers and extinguishing systems that are outside the scope of current installation standards due to special hazard characteristics. The dry chemical covered by this outline is intended to be applied to extinguish special hazard fires that are outside the scope of current installation standards. The dry chemical may be distributed through fixed piping and nozzles@ portable fire extinguishers@ or other methods suitable to the Authority Having Jurisdiction. The mass of the dry chemical applied over the area to be protected is to be determined and published.

SUBJECT 299C-2016由UL - UL 发布于 2016-05-06，并于 2016-08-20 实施。

SUBJECT 299C-2016的历代版本如下：

• 2009年03月05日 SUBJECT 299C-2009
• 2016年05月06日 SUBJECT 299C-2016

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标准号

SUBJECT 299C-2016

发布日期

2016年05月06日

实施日期

2016年08月20日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

UL - UL

引用标准

10

适用范围

These requirements cover evaluation of dry chemical for physical properties and for fire fighting capabilities intended for Class B hazards for application in extinguishers and extinguishing systems that are outside the scope of current installation standards due to special hazard characteristics. The dry chemical covered by this outline is intended to be applied to extinguish special hazard fires that are outside the scope of current installation standards. The dry chemical may be distributed through fixed piping and nozzles@ portable fire extinguishers@ or other methods suitable to the Authority Having Jurisdiction. The mass of the dry chemical applied over the area to be protected is to be determined and published.