ДСТУ EN 1634-2:2022 Випробування на вогнестійкість і захист від диму для дверей, вікон і вікон, що відкриваються, а також елементів будівельної фурнітури. Частина 2. Випробування характеристик вогнестійкості...



ДСТУ EN 1634-2:2022
(EN 1634-2:2008, IDT)

Випробування на вогнестійкість і захист від диму для дверей,
вікон і вікон, що відкриваються, а також елементів будівельної
фурнітури. Частина 2. Випробування характеристик
вогнестійкості елементів будівельної фурнітури

 
     
 
     
Не є офіційним виданням.
Офіційне видання розповсюджує національний орган стандартизації
(ДП «УкрНДНЦ» http://uas.gov.ua)

Contents

Foreword

Introduction

1 Scope

2 Normative references

3 Terms and definitions

4 Test conditions

4.1 Ambient conditions within laboratory

4.2 Heating conditions

4.3 Pressure conditions

5 Test construction

5.1 General

5.2 Test construction for evaluating single axis hinges

5.3 Test construction for evaluating securing devices

5.4 Test construction for evaluating non-edge mounted items of building hardware

5.5 Test construction for evaluating ignition risk for items attached to the unexposed face of uninsulating steel or glazed doors

5.6 Test construction for evaluating surface mounted overhead controlled door closing devices for use on unlatched doorsets

6 Test specimen

6.1 Associated construction

6.2 Conditioning

6.3 Fixings

6.4 Test specimen for evaluating single axis hinges

6.5 Test specimen for evaluating securing devices

6.6 Test specimen for the evaluation of non-edge mounted items of building hardware (including air transfer grilles)

6.7 Test specimen for evaluation of ignition risk for surface mounted controlled overhead door closing devices

6.8 Test specimen for evaluating surface mounted overhead controlled door closing devices for their ability to retain an unlatched timber door closed

7 Loading and restraint

7.1 General

7.2 Loading and restraint conditions for evaluating single axis hinges

7.3 Loading and restraint conditions for evaluating securing devices

8 Test equipment

8.1 Furnace

8.2 Measurement of ambient conditions

8.3 Measurement of furnace conditions

8.4 Loading equipment

8.5 Monitoring instrumentation

9 Pre-test examination/characterization of the specimen

9.1 General

9.2 Characterization of the test specimen for evaluating a single axis hinge

9.3 Characterization of the test specimen for evaluating securing devices

9.4 Characterisation of the test specimen for evaluating non-edge mounted items

9.5 Characterisation of the test specimen for evaluating the ignition risk of surface mounted overhead controlled door closing devices

9.6 Characterisation of the test specimen for evaluating surface mounted overhead controlled door closing devices

10 Test procedure

10.1 Common procedures

10.2 Commencement of heating and control of heating conditions

10.3 Test protocols

10.4 Monitoring of criteria

10.5 Termination of test

11 Performance criteria

11.1 General

11.2 Resistance to loading

11.3 Maintenance of closing force

11.4 Integrity (E)

11.5 Insulation (I)

11.6 Criteria relevant to each item under evaluation

12 Expression of results

12.1 General

12.2 Single axis hinges and securing devices

12.3 Non-edge mounted items of building hardware

12.4 Evaluating the ignition risk from attaching surface mounted overhead controlled door closing devices to the unexposed face of uninsulating steel or glazed doors

12.5 Surface mounted overhead controlled door closing devices for use on unlatched door assemblies

13 Test report

14 Field of direct application

14.1 General

14.2 Single action hinges

14.3 Securing devices

14.4 Surface mounted overhead controlled door closing devices

14.5 Non edge-mounted items of building hardware

Annex A (normative) Decision Trees

Annex В (informative) Guidance with respect to the test conditions

Annex C (informative) Role and criteria for building hardware in fire

Annex D (normative) Guidance on the suitability of reduced size furnaces

Annex E (informative) Guidance with respect to the test construction

Annex F (informative) Route to classification

Bibliography