Страница 3: ДСТУ EN 13501-4:2016. Fire classification of construction products and building elements. Classification using data from fire resistance tests on components of smoke control systems (62717)

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A classification report provides detail on the basis and the results of the classification process.

Content and format

The classification report shall have the following content and format (see Annex B):

identification number and date of the classification report;
identification of the owner of the classification report;
identification of the organisation issuing the classification report;
details of the nature of all products included in the roof under classification, including their commercial name(s);
E> detailed description of the roof covering: <51

Either reference is made to a detailed description of the roof/roof covering as available in one of the E) test reports and/or the extended application report(s) in support of <51 this classification, or a detailed description is reproduced in this classification report. The detailed description shall include a full description and identification of all relevant components and the method of assembly etc. If generic products are used, a general description is sufficient. If special products are used, however, e.g. fire retardant glues, all commercial references shall be given.

It shall also include reference(s) to all relevant product specifications applicable to the whole or parts of the classified roof/roof covering;

|5) test(s) and extended application(s) carried out: <51

15) each test report and extended application report used in support of this classification is identified by:

name of the laboratory carrying out the tests and/or preparing the extended application report;
name of the sponsor;
test report and/or extended application report identification number; ^j]

identification of the tests carried out in accordance with the standard and the envisaged field of application;
for each specimen tested, test results relevant for the classification;

classification and field of application;

reference to the relevant classification procedure in this European Standard;
classification of the roof/roof covering;
detailed description of the field of application, i.e. the range of pitches, the nature of supporting decks/substrates;

additional statements.

The classification report shall include:

any restrictions on the duration of the validity of this classification report;

) warning ‘This European Standard does not represent type approval or certification of the product’.Annex A
(informative)

General information on the four test methods in ENV 1187:2002

All four test methods have been included in ENV 1187:2002 following acceptance within the EC Fire Regulators’ Group and the Standing Committee for Construction that it was not possible at this stage to reach agreement on a single test method. The principal test conditions are:

test 1 - with burning brands;
test 2 - with burning brands and wind;
test 3 - with burning brands, wind and supplementary radiant heat;
test 4 - two stage test method incorporating burning brands, wind and supplementary radiant heat.

The tests assess the fire spread across the external surface of the roof, the fire spread within the roof, the fire penetration (tests 1, 3 and 4) and the production of flaming droplets or debris falling from the underside of the roof or from the exposed surface (tests 1, 3 and 4).

Tests 2 and 3 are not applicable to geometrically irregular roofs or roof mounted appliances, e.g. ventilators and dome lights.

Tests 1, 3 and 4 are carried out on a roof construction, test 2 is done on a roof covering with its substrate.Annex В
(normative)

Classification report for roofs/roof coverings exposed to external
fire

General layout

LOGO/Letterhead of organisation
undertaking classification
EXTERNAL EXPOSURE TO FIRE CLASSIFICATION REPORT OF PRODUCT XYZ
IDENTIFICATION NUMBER OF THIS REPORT

on behalf of
OWNER OF CLASSIFICATION REPORT
Address 1

Address 2

Address 3

Address 4

Introduction

This classification report defines the classification assigned to roof/roof covering xyz in accordance with the procedures given in EN 13501-5:2005.

Description of the roof/roof covering

Either

The roof/roof covering xyz is fully described E) in the test report(s) and/or the extended application report(s) in support of El the classification listed in B.4.1.

The roof/roof covering xyz comprises:

Description of all components of the roof/roof covering including mounting and fixing elements.

The information shall be sufficiently detailed to identify the products.

These products comply with the following European Standard(s), ETAs or other relevant product specifications:

list of relevant specification(s).

E) Reports and results in support of this classification El

B.4.1 E) Reports О

Name of laboratory	Name of sponsor	Report ref. no.	E) Test method and date/field of application rules and date (El

.2 Test results

B.4.2.1 Test 1

Test conditions:

Test pitch: ...

Supporting deck: ...

Parameter	Criteria	Test results on specimen I^Ai) ^b<⁴'l				Compliance
Parameter	Criteria	1	2	3	4	Compliance
Internal fire spread upwards	< 0,700 m					Y/N
External fire spread upwards	< 0,700 m					Y/N
Internal fire spread downwards	< 0,600 m					Y/N
External fire spread downwards	< 0,600 m					Y/N
Maximum burned length internal	< 0,800 m					Y/N
Maximum burned length external	< 0,800 m					Y/N
Burning, droplets/debris falling from exposed side	None					Y/N
Burning, glowing particles penetrating the roof	None					Y/N
Single through opening	< 25 mm²					Y/N
Sum of all through openings	< 4500 mm²					Y/N
Lateral fire spread	< edges ^a					Y/N
Internal glowing combustion	None					Y/N
Radius of fire spread (horizontal roof)	< 0,200 m					Y/N
^a Edges of the measuring zone. E)^b Not for extended application. (51

B.4.2.2 Test 2

Test conditions:

Test pitch: ...

Substrate: ...

Parameter	Criteria		Test results Ю^a					Compliance
Parameter	Mean	Max	Spe. 1	Spe. 2	Spe. 3	Mean	Max	Compliance
Damaged length at 2 m/s - roof covering	< 0,550 m	<0,800 m						Y/N
Damaged length at 2 m/s - substrate	< 0,550 m	< 0,800 m						Y/N
Damaged length at 4 m/s - roof covering	< 0,550 m	<0,800 m						Y/N
Damaged length at 4 m/s - substrate	< 0,550 m	<0,800 m						Y/N

E>^a Not for extended application. El

B.4.2.3 Test 3

Test conditions:

Test pitch: ...

Supporting deck: ...

Parameter	Criteria			Test results E)^a<3			Compliance
Parameter	Class Broof (t3)	Class Croof (t3)	Class Droof (13)	Spe. 1	Spe. 2	Class Broof (t3)		Class Croof (t3)	Class Droof (t3)
External fire spread time T_E	> 30 min	> 10 min				Y/N		Y/N	Y/N
Time to fire penetration Tp	> 30 min	> 15 min	> 5 min			Y/N		Y/N	Y/N
E)^a Not for extended application. El

B.4.2.4 Test 4

Test conditions:

Test Pitch:

Deck:

Supporting structure:

Preliminary test (Stage 1):

Parameter	Criteria				Test results F) ^aО	Compliance
Parameter	Class Вроое(*4)	Class CRooF(t4)	Class DRooF(t4)	Class E_ROOF(t4)	Specimen 1	Class BRooF(t4)	Class CRooF(t4)	Class DRooF(t4)	Class E_Roo_F(t4)
Bum time	< 5 min	< 5 min	< 5 min	> 5 min		Y/N	Y/N	Y/N	Y/N
Flame spread distance	< 0,38 m	< 0,38 m	< 0,38 m	No limit		Y/N	Y/N	Y/N	Y/N
Penetration	None	None	None	None		Y/N	Y/N	Y/N	Y/N
E)^aNot for extended application.

Penetration test (Stage 2):

Parameter	Criteria				Test results					Compliance
	Class BROOF(t4)	Class CRQOF(t4)	Class DRoop(t4)	Class ERooF(t4)		Specimen 1	Specimen 2	Specimen 3	Mean ^a		Class BRoo_F(t4)	Class CRoop(t4)	Class DpooF(t4)	Class ERooF<t4)
Penetration time	E)£60 min О	E>< 60 min >30 min @3	[«)< 30 min <ac]	\|AC> < 30 min <ac]							Y/N	Y/N	Y/N	Y/N
^aIf one or two of the specimens have not failed at one hour, a time of 60 min shall be used in calculating the mean time of penetration.