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BS EN 81-58:2022

BS EN 81-58:2022

$167.15

Safety rules for the construction and installation of lifts. Examination and tests – Landing doors fire resistance test

Published By Publication Date Number of Pages
BSI 2022 42
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This document specifies the fire resistance requirements for lift landing doors which are intended to provide a barrier to the spread of fire from the landing side and via the lift well in buildings during a defined period of time. The fire resistance requirements are expressed in terms of integrity (E), insulation (EI) and radiation (EW). It is applicable to lift landing doors installed in the lift well openings at landings and used as means of access to lift car. It also specifies the method of testing and classification of fire resistance of lift landing doors. The test method is only valid for furnaces where the door is mounted in a vertical position. The test method specifies the measurement of integrity and if required the measurement of radiation and thermal insulation. This document does not cover other technical requirements in addition to fire resistance requirements. This document refers to CO2 as means of tracing the propagation of fire. The document does not cover hazards due to emission of gases. This document is not applicable to lifts which are installed before the date of its publication.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2014/33/EU aimed to be covered
Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2014/33/EU aimed to be covered
Annex ZA (informative) Relationship between this European Standard and the essential requirements of Directive 2014/33/EU aimed to be covered
9 European foreword
10 Introduction
11 1 Scope
2 Normative references
3 Terms and definitions
12 4 Safety requirements and/or protective/risk reduction measures
4.1 Criteria of performance
13 4.2 Integrity (E)
4.3 Thermal insulation (I)
4.4 Radiation (W)
5 Fire resistance classification
5.1 Fire resistance classification periods
5.2 Designatory letters
5.3 Combinations of criteria
14 5.4 Fire resistance classes
6 Verification of safety requirements and/or protective measures
6.1 Test principle
6.2 Test equipment
6.3 Test conditions
15 6.4 Test specimen
6.4.1 Construction
6.4.2 Number of test specimens
6.4.3 Size of specimen
6.4.4 Installation of specimen
6.5 Supporting construction
6.6 Conditioning
6.7 Pre-test examination
6.7.1 General
16 6.7.2 Constructional details
6.7.3 Clearance gap measurements and depth of penetration
22 6.7.4 Functionality test
6.8 Test instrumentation
6.8.1 Furnace thermocouples
6.8.2 Furnace CO2 concentration
6.8.3 Gas flow measuring system instrumentation
6.8.4 Furnace pressure
6.8.5 Unexposed face temperature
23 6.8.6 Radiation measurement
24 6.8.7 Deformation measurement
6.8.8 Flow measurement verification
25 6.9 Test method
6.10 Test termination
6.11 Assessment of performance
26 6.12 Direct field of application
6.13 Test report
7 Information for use
27 Annex A (normative) Description of the canopy and measuring system
30 Annex B (normative) Standard supporting construction
31 Annex C (normative) Verification method for leakage rate measurement
32 Annex D (normative) Calculation of leakage rate
35 Annex E (informative) Extrapolation rule for the leakage rate for higher doors
37 Annex F (informative) Product fire performance report (assessment)
39 Annex G (informative) Data label
41 Bibliography

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BS EN 81-58:2022
$167.15