BS EN 1366-2:2015 – TC:2020 Edition
$217.84
Tracked Changes. Fire resistance tests for service installations – Fire dampers
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 89 |
This European Standard specifies a method for determining the fire resistance of fire dampers installed in fire separating elements designed to withstand heat and the passage of fire, smoke and gases at high temperature. This European Standard is used in conjunction with EN 1363-1. This standard is not suitable for testing fire dampers in suspended ceilings. This standard is not suitable for testing non-mechanical fire dampers (see EN 1366-12).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 55 | Contents Page |
| 57 | Foreword |
| 59 | Introduction |
| 60 | 1 Scope 2 Normative references 3 Terms and definitions |
| 61 | 4 Test equipment 4.1 General 4.2 Connecting duct |
| 62 | 4.3 Volume flow measuring station 4.4 Condensing unit 4.5 Gas temperature measuring devices 4.6 Exhaust fan system 5 Test conditions |
| 63 | 6 Test specimen 6.1 Size 6.2 Number of tests 6.2.1 General 6.2.2 Supporting construction 6.2.3 Method of installation in the supporting construction |
| 64 | 6.2.4 Method of installation on to the supporting construction 6.2.5 Method of installation away from the supporting construction 6.2.6 Blade pivot axis 6.2.7 Application with no ducting on one or both sides, where additional evidence of insulation in such applications is required 6.3 Design 6.3.1 General |
| 65 | 6.3.2 Orientation to be tested 6.3.3 Fire dampers installed within a wall or floor opening 6.3.4 Fire dampers mounted on to the face of a wall or floor 6.3.5 Fire dampers mounted remote from a wall or floor 6.3.5.1 General 6.3.5.2 Fire dampers mounted inside the furnace 6.3.5.3 Fire dampers mounted outside the furnace 6.3.6 Application with no ducting on one or both sides, where additional evidence of insulation in such applications is required |
| 66 | 6.3.7 Temperature sensing element 7 Installation of test specimen 7.1 General 7.2 Supporting construction |
| 67 | Table 1 — Standard floor constructions 7.3 Minimum separation 8 Conditioning 8.1 General 8.2 Water-based sealing materials 9 Application of instrumentation 9.1 Thermocouples 9.1.1 Furnace thermocouples (plate thermometers) 9.1.2 Unexposed surface temperature |
| 68 | 9.2 Furnace pressure 9.2.1 General 9.2.2 Pressure differential measurement, furnace and connecting duct 10 Test procedure 10.1 Determination of leakage of connecting duct and measuring station 10.2 Opening and closing test |
| 69 | 10.3 Determination of leakage at ambient temperature 10.4 Fire test procedure |
| 70 | 11 Performance criteria |
| 71 | 12 Test report |
| 72 | 13 Field of direct application of test results 13.1 Size of fire damper 13.2 Fire dampers installed within structural openings 13.3 Fire dampers installed onto the face of a wall or a floor 13.4 Fire dampers remote from a wall or floor |
| 73 | 13.5 Fire from above 13.6 Separation between fire dampers and between fire dampers and construction elements 13.7 Supporting constructions 13.8 Blade pivot axis |
| 77 | Figure 3 — Damper mounted in standard supporting construction |
| 78 | Figure 4 — Damper mounted onto face of supporting construction within the furnace |
| 79 | Figure 5 — Damper mounted onto standard supporting construction outside the furnace |
| 80 | Figure 6 — Damper mounted remote from the standard supporting and inside the furnace |
| 81 | Figure 7 — Damper mounted remote from the standard supporting and outside the furnace |
| 82 | Figure 8 — Damper mounted in an insulated duct |
| 83 | Figure 9 — Detail for fire damper for application with no ducting on one or both sides, where additional evidence of insulation in such applications is required |
| 84 | Figure 10 — Detail for the application of thermocouples TS and T1 on the supporting construction at discontinuities |
| 85 | Figure 11 — Minimum separation |
| 86 | Figure 12 — Dampers mounted in different horizontal planes |
| 87 | Bibliography |
