Požární ochrana

Oblast zaměření: Požární ochrana
Komise : CEN/TC 192 (Fire service equipment)
Původce: CEN
K připomínkám do: 29.10.2018
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In addition to the requirements given in EN 15182-1:–[1]), this document applies to hand-held combination branchpipes (nozzles) PN 16 with a maximum flow rate up to 1 000 l/min at a reference pressure of 6 bar (0,6 MPa). It deals with:

—    safety requirements;

—    performance requirements;

—    test methods.

This document applies to branchpipes as defined in Annex A of EN 15182-1:–1).

 

[1]) Under preparation. Stage at the time of publication: prEN 15182-1:2018.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 192 (Fire service equipment)
Původce: CEN
K připomínkám do: 29.10.2018
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In addition to the requirements given in EN 15182-1:–[1]), this document applies to hand-held branchpipes with smooth bore jet and/or one fixed spray jet angle branchpipes PN 16, with a maximum flow rate of 1 000 l/min at a reference pressure of 6 bar (0,6 MPa). It deals with:

—    safety requirements;

—    performance requirements;

—    test methods.

This document applies to branchpipes as defined in Annex A of EN 15182-1:–1).

WARNING 1 — These branchpipes offer no or inadequate protection for firefighters when the spray angle is less than 30 ° and therefore, should not be used in high risk firefighting situations such as internal attack.

WARNING 2 — These branchpipes should not be used when fighting fires in or near electrical installations when the spray angle is less than 30° without written authorisation from the manufacturer in the manual. This authorisation from the manufacturer should include safety distances.

 

[1]) Under preparation. Stage at the time of publication: prEN 15182-1:2018.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 192 (Fire service equipment)
Původce: CEN
K připomínkám do: 29.10.2018
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In addition to the requirements given in EN 15182-1:–[1]), this document applies to hand-held high pressure branchpipes (nozzles) PN 40 with a maximum flow rate up to 250 l/min at a reference pressure of 6 bar (0,6 MPa). It deals with:

—    safety requirements;

—    performance requirements;

—    test methods.

This document applies to branchpipes as defined in Annex A of EN 15182-1:–1).

 

[1]) Under preparation. Stage at the time of publication: prEN 15182-1:2018.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 192 (Fire service equipment)
Původce: CEN
K připomínkám do: 29.10.2018
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This document applies to hand-held branchpipes. It deals with:

—    safety requirements;

—    performance requirements;

—    test methods;

—    classification and designation;

—    instructions for use and maintenance;

—    marking.

It is advised to read this document in conjunction with parts 2, 3 or 4.

This document does not apply to branchpipes covered by EN 671, foam branchpipes covered by EN 16712-3, powder branchpipes, or branchpipes with a maximum working pressure above 40 bar.

NOTE 1       The Working Group has thoroughly addressed and discussed the issue of electrical safety in relation to using water branchpipes. However, an electrical test is not incorporated into this document as international experience, as well as research (NFPA handbook, French research, etc) have shown that any "artificial" or "laboratory style" testing will not take into account poor visibility and other conditions present on any fireground, nor the problem of estimating distances under these conditions. The end user is advised (through the operating instructions, see 8.1) that when fighting fires in or near electrical installations, the power should be cut off as soon as possible. Also, it is advised to maintain a maximum possible safety distance (at least 1 m up to 1 000 V) and to use a spray jet with a minimum spray angle of 30 °.

NOTE 2       It is essential to take into account reaction forces into consideration before choosing and operating branchpipes.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 191 (Fixed firefighting systems)
Původce: CEN
K připomínkám do: 20.11.2018
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This European Standard specifies product characteristics, and test/assessment methods and compliance criteria of the test results for smoke barriers which comprise the barrier itself, with or without associated activation and drive devices. It does not cover barriers made of part of the building’s structure. Smoke barriers are intended to be installed in smoke control systems in construction works.

Oblast zaměření: Požární ochrana
Komise : CEN/TC 191 (Fixed firefighting systems)
Původce: CEN
K připomínkám do: 27.11.2018
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This document specifies requirements for the construction and performance of residential sprinklers as well as test methods for their type approval, which are operated by a change of state of an element or bursting of a glass bulb under the influence of heat, for use only in automatic sprinkler systems for domestic and residential applications as defined in EN 16925:−[1].

This standard does not cover representative fire and other tests for special sprinklers that are intended to provide for specific fire hazards, nor does it cover fire and other tests for sprinklers for commercial and industrial sprinkler systems as in EN 12845. Those test requirements are covered by EN 12259-1.

NOTE 1     All pressure data in this European Standard are given as gauge pressures in bar.

NOTE 2     Sprinklers according to EN12259-1 can also be used in residential and domestic applications if the system is designed according to EN 12845.

 

[1] Under preparation. Stage at the time of publication: FprEN 16925:2018