Exova Warringtonfire Holmesfield Road Warrington WA1 2DS United Kingdom T : +44 (0) 1925 655 116 F : +44 (0) 1925 655 419 E : warrington@exova.com W: www.exova.com Title: The fire resistance performance of two specimens of single-acting doorsets incorporating various items of building hardware when tested in accordance with BS EN 1634-1: 2008 WF Report No: 316349 Prepared for: Simonswerk UK Ltd. Burcott Works, Spring Street, Tipton, West Midlands, DY4 8TF. Date: 20 th April 2012 Notified Body No: 0833 0249 Registered Office: Exova (UK) Ltd, Lochend Industrial Estate, Newbridge, Midlothian EH28 8PL United Kingdom. Reg No.SC 70429
Page 2 of 32 Summary Objective Sponsor Summary of the Tested Specimens To determine the fire resistance performance of two specimens of single-acting doorsets incorporating two different hinge models when tested in accordance with BS EN 1634-1: 2008. Simonswerk UK Ltd. Burcott Works, Spring Street, Tipton, West Midlands. For the purposes of the test the doorsets were referenced Doorset A and Doorset B. Doorset A had overall dimensions of 2020 mm high by 1027 mm wide and incorporated a door leaf of overall dimensions 1980 mm high by 933 mm wide by 44 mm thick. The door leaf was hung within a softwood door frame on three Simonswerk GmbH concealed hinges, referenced TECTUS TE 340 3D FR. The hinges incorporated internal graphite based intumescent strips, referenced ROKU Strip M130. The door leaf comprised 3 layers of particleboard with 8 mm hardwood lippings to the vertical edges. Doorset B had overall dimensions of 2020 mm high by 1027 mm wide and incorporated a door leaf of overall dimensions 1980 mm high by 933 mm wide by 44 mm thick. The door leaf was hung within a softwood door frame on three Simonswerk GmbH concealed hinges, referenced TECTUS TE 640 3D A8 FR. The hinges incorporated internal graphite based intumescent strips, referenced ROKU Strip M130. The door leaf comprised 3 layers of particleboard with 8 mm hardwood lippings to the vertical edges. The leaves were orientated such that they opened towards the heating conditions of the test and were unlatched for the duration of the test. Test Results: Doorset A Doorset B Integrity Sustained Flaming 34 minutes* 34 minutes* Cotton wool pad 34 minutes* 34 minutes* Gap gauge 34 minutes* 34 minutes* Insulation 34 minutes* 34 minutes* Date of Test 13 th March 2012 *The test was discontinued after a period of 34 minutes This report may only be reproduced in full. Extracts or abridgements of reports shall not be published without permission of Exova Warringtonfire
Page 3 of 32 Signatories Responsible Officer S. Gilfedder* Testing Officer Approved D. Forshaw* Principal Certification Engineer Head of Department S. Hankey* Operations Manager * For and on behalf of Exova Warringtonfire. Report Issued Date : 20 th April 2012 This version of the report has been produced from a.pdf format electronic file that has been provided by Exova Warringtonfire to the sponsor of the report and must only be reproduced in full. Extracts or abridgements of reports must not be published without permission of Exova Warringtonfire. The original signed paper version of this report, which includes signatures in blue ink, is the sole authentic version. Only original paper versions of this report bear authentic signatures of the responsible Exova Warringtonfire staff.
Page 4 of 32 CONTENTS PAGE NO. SUMMARY...2 SIGNATORIES...3 TEST PROCEDURE...5 TEST SPECIMENS...6 DOORSET CLEARANCE GAPS...12 INSTRUMENTATION...13 TEST OBSERVATIONS...14 TEST PHOTOGRAPHS...16 TEMPERATURE AND DEFLECTION DATA...19 PERFORMANCE CRITERIA AND TEST RESULTS...31 ONGOING IMPLICATIONS...31 CONCLUSIONS...32
Page 5 of 32 Test Procedure Introduction The doorsets are required to provide a fire separating function and were therefore tested in accordance with BS EN 1634-1: 2008 Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of building hardware - Part 1: Fire resistance tests for doors, shutters and openable windows. This test report should be read in conjunction with that Standard and with BS EN 1363-1: 1999, Fire resistance tests - Part 1: General requirements and BS EN 1363-2: 1999, Fire resistance tests - Part 2: Alternative and additional procedures. The specimens were judged on their ability to comply with the performance criteria for integrity and insulation, as required by BS EN 1634-1: 2008. The specific purpose of the test was to evaluate the effects of the inclusion of items of building hardware into a previously tested Doorset construction. Because of this, no direct field of application for the doorsets is included in this report. Fire Test Study Group/EGOLF Instruction to test Certain aspects of some fire test specifications are open to different interpretations. The Fire Test Study Group and EGOLF have identified a number of such areas and have agreed Resolutions which define common agreement of interpretations between fire test laboratories which are members of the Groups. Where such Resolutions are applicable to this test they have been followed. The test was conducted on the 13 th March 2012 at the request of Simonswerk UK Ltd. the test sponsor. Mr Robin Guy, a representative of the test sponsor, witnessed the test. Test Specimen Construction Installation Sampling Conditioning A comprehensive description of the test construction is given in the Schedule of Components. The description is based on a detailed survey of the specimens and information supplied by the sponsor of the test. The doorsets were mounted within apertures in a blockwork wall construction such that their door leaves opened towards the heating conditions of the test. Representatives of Exova Warringtonfire conducted the installation work on the 13 th March 2012 The specimen hinges used in the test were sample selected by Mr. J. Corcoran, a representative of Warrington Certification Limited, on the 29 th February 2012. The specimens storage, construction, and test preparation took place in the test laboratory over a total combined time of approximately 7 days. Throughout this period both the temperature and the humidity of the laboratory were measured and recorded as being within a range of from 12 o C to 18 o C and 45% to 78% respectively.
Test Specimens Figure 1- General Elevation of Test Specimens and Unexposed Face Thermocouples Page 6 of 32 20 21 24 25 12 13 16 17 2020 frame 1980 leaf 395 630 675 hinge centres 22 6 2 3 1 14 4 15 5 6 DOORSET 'A' 23 26 6 7 8 18 9 19 10 11 DOORSET 'B' 2 27 395 630 675 1980 leaf 2020 frame 933 leaf 933 leaf 1027 frame 1027 frame Positions of thermocouples GENERAL ELEVATION OF UNEXPOSED FACE FIRE 150 thick blockwork wall 44 PLAN 44 Do not scale. All dimensions are in mm
Page 7 of 32 Figure 2 Typical Details for Both Doorsets 1027 frame 933 leaf FIRE 4 72 44 leaf frame fixings 72 13 3 5 3 13 57 hinged jamb HORIZONTAL SECTION THROUGH DOORSET 45 closing jamb 72 4 head 45 13 5 3 2020 frame 1980 leaf FIRE 44 leaf VERTICAL SECTION THROUGH DOORSET Do not scale. All dimensions are in mm
Page 8 of 32 Figure 3 Details of Hinges (item 1) for Doorset A blade to door leaf blade to door frame 160 28 28 17.5 31 33.5 4 33.5 31 28 4 28 160 single strip of intumescent double strip of intumescent FIRE 44 leaf Details of Intumescent protection 72 57 Typical location of hinges Do not scale. All dimensions are in mm
Page 9 of 32 Figure 4 Details of Hinges (item 2) for Doorset B blade to door leaf blade to door frame 25.5 32 34 32 FIRE 4 41 41 37 37 240 240 41 41 single strip of intumescent 44 leaf 72 4 Details of Intumescent protection double strip of intumescent 57 Typical location of hinges Do not scale. All dimensions are in mm
Page 10 of 32 Schedule of Components (Refer to Figures 1 to 4) (All values are nominal unless stated otherwise) (All other details are as stated by the sponsor) Item Description 1. Hinges Doorset A Manufacturer : Simonswerk GmbH Type : Concealed hinge system Reference : TECTUS TE 340 3D FR Material i. hinge body parts : Zinc die cast ii. central knuckle parts : Aluminium Overall sizes : See Figure 3 Fixing method : Hinges screw fixed within routed slots in both door frame and door leaf. Hinges supplied pre-fitted with intumescent strips to internal faces of each hinge blade. Details of Fixings i. type : Countersunk head woodscrews ii. material : Stainless steel iii. sizes : 40 mm long x 5.2 mm diameter iv. number off per blade : 4 no. screws Details of Intumescent Protection i. manufacturer : Rolf Kuhn GmbH ii. reference : ROKU Strip M130 iii. material : Graphite based intumescent iv. overall size : Single strip 1 mm thick x 27 mm wide x 47 mm long. Double strip, each 2 mm thick x 17 mm wide x 59 mm long. v. location : Self adhesive fixed along internal faces of each hinge blade. See Figure 3. 2. Hinges Doorset B Manufacturer : Simonswerk GmbH Type : Concealed hinge system Reference : TECTUS TE 640 3D A8 FR Material i. hinge body parts : Zinc die cast ii. central knuckle parts : Aluminium Overall sizes : See Figure 4 Fixing method : Hinges screw fixed within routed slots in both door frame and door leaf. Hinges supplied pre-fitted with intumescent strips to internal faces of each hinge blade. Details of Fixings i. type : Countersunk head woodscrews ii. material : Stainless steel iii. sizes : 40 mm long x 5.2 mm diameter iv. number off per blade : 4 no. screws Details of Intumescent Protection i. manufacturer : Rolf Kuhn GmbH ii. reference : ROKU Strip M130 iii. material : Graphite based intumescent
Page 11 of 32 Item Description 2. Hinges Doorset B continued iv. overall size : Single strip 1 mm thick x 36 mm wide x 115 mm long. Double strip, each 2 mm thick x 22 mm wide x 115 mm long. v. location : Self adhesive fixed along internal faces of each hinge blade. See Figure 4. Timber Doorset A & B (supplied by Exova warringtonfire) each consisting of items 3 to 5 3. Door frame Jambs and Head Material : Timber, softwood Nominal Density : 510 kg/m 3 Overall section size i. closing jamb and head : 45 mm x 72 mm, with a 13 mm deep rebate ii. hinged jamb : 57 mm x 72 mm, with a 13 mm deep rebate Jambs to head jointing method : Butt joint and screwed Fixing method to masonry surround i. type : Countersunk head steel screws into plastic plugs through jambs. ii. size : 100 mm long x 5.6 mm (No.12) diameter screws iii. quantity : 4 no. screws along full height of closing jamb. 6 no. screws along height of hinged jamb (2 no. screws at 350 mm centres about each hinge position). 4. Door Frame Intumescent seal Manufacturer : Intumescent Seals Limited (supplied by Exova warringtonfire) Reference : Therm-A-Seal Overall section size : 15 mm wide x 4 mm deep carrier Fixing method : Single seal self-adhesive fixed within a groove along the rebate of the door frame jambs and head. The seal was interrupted at each hinge position. 5. Door Leaf Manufacturer : Halspan Reference : Optima door blank Material : 3-layer particle board. Door blank fitted with 8 mm thick Sapele hardwood lipping along the vertical edges by Exova warringtonfire using formaldehyde adhesive. Thickness : 44 mm 6. Overhead Door Closer Reference : Briton 121 CE (supplied by Exova warringtonfire) Location : Exposed face of each doorset Maximum opening moments (measured by Exova warringtonfire) i. doorset A : 60.1 Nm (Newton metre) ii. doorset B : 69.1 Nm Maximum closing moments (measured by Exova warringtonfire) i. doorset A : 25.6 Nm ii. doorset B : 27.7 Nm
Page 12 of 32 Doorset Clearance Gaps 1 2 3 15 16 17 14 4 28 18 13 5 27 19 Doorset A Doorset B 12 6 26 20 11 7 25 21 10 9 8 24 23 22 View from unexposed face View from unexposed face Door Ref Gap Dimension in mm at Positions A 1 2 3 4 5 6 7 8* 9* 10* 11 12 13 14 3.3 2.2 2.1 3.4 2.9 3.3 2.6 10.1 10.1 10 2 2.7 2.6 2.4 B 15 16 17 18 19 20 21 22* 23* 24* 25 26 27 28 2.6 1.8 1.1 2.9 3 2.5 3 9.8 10.5 10.2 2.6 2.6 2.6 2 A Mean 2.7 Maximum 3.4 Minimum 2 B Mean 2.4 Maximum 3 Minimum 1.1 Door Ref A B Gap Between Face of Leaf and Doorstop in mm at Position 1 2 3 4 5 6 7 8* 9* 10* 11 12 13 14 2.4 2.4 1.8 0.8 0.6 0.6 0.9 n/a n/a n/a 1.6 1.8 2.2 1.6 15 16 17 18 19 20 21 22* 23* 24* 25 26 27 28 0.5 0.8 2.3 2.3 2 1.1 1.4 n/a n/a n/a 1.1 0.5 1.0 0.5 * Dimension not included in calculations # Gap not measured
Page 13 of 32 Instrumentation General Furnace Thermocouple Allocation Thermocouples 2 to 6 Doorset A and 7 to 11 Doorset B Thermocouples 20 to 23 (Doorset A) & Thermocouples 24 to 27 (Doorset B) The instrumentation was provided in accordance with the requirements of the Standard. The furnace was controlled so that its mean temperature complied with the requirements of BS EN 1363-1: 1999 Clause 5.1 using six plate thermometers, distributed over a plane 100 mm from the surface of the test construction. Thermocouples were provided to monitor the unexposed surface of the specimens. The output of all instrumentation was recorded at no less than one minute intervals as follows: At five positions on the unexposed surface of the doorset, one approximately at the centre and one at approximately the centre of each quarter section of the doorset. At three positions on the unexposed surface of the door frame, one at the approximate mid-height of each of the vertical frame members and one approximately mid-span of the head member. The locations and reference numbers of the various unexposed surface thermocouples are shown in Figure 1. Roving Thermocouple A roving thermocouple was available to measure temperatures on the unexposed surface of the specimens at any position which might appear to be hotter than the temperatures indicated by the fixed thermocouples. Integrity Criteria Furnace Pressure Cotton pads and gap gauges were available to evaluate the integrity of the specimens where relevant. After the first five minutes of testing and for the remainder of the test, the furnace atmospheric pressure was controlled so that it complied with the requirements of BS EN 1363-1: 1999. Clause 5.2.The calculated pressure differential relative to the laboratory atmosphere was 12.9 (±2) at the head of both doorsets.
Page 14 of 32 Test Observations Time All observations are from the unexposed face unless noted otherwise. mins secs The ambient air temperature in the vicinity of the test construction was 14ºC at the start of the test with a maximum variation of -1ºC during the test. 00 00 The test commences. 01 31 Smoke release commences at the head of Doorset A 02 24 Smoke release increases around both doorsets. 02 50 The exposed faces of both doorsets have ignited. 04 18 Heavy smoke release around the perimeters of both door leaves. 05 18 Slight discolouration of the leaf visible at the top two hinge positions on Doorset B and also at the top hinge position of Doorset A. 11 00 Viewed from the exposed side, both doorsets are cracked and charred; there are no significant visible changes on the exposed side of the doorsets around the hinge positions. 12 03 Smoke release continues from the top two hinge position of both doorsets, most noticeable from Doorset B. 13 00 The threshold gap of Doorset B is now approx 3 to 4 mm in the leading edge corner. The threshold gap of Doorset A has only reduced slightly. 14 55 Discolouration continues to increase at the top hinge position on Doorset B. 19 18 Discolouration increasingly top in the top trailing edge corner of Doorset A. 21 18 A small drop of molten metal can be seen between the leaf and frame at the top hinge position of Doorset A. 23 20 The threshold gap of Doorset A has reduced slightly but is still approx 6 to 8 mm. 26 37 Smoke release continues in the top trailing edge corners of both doorsets. 29 36 Faint glowing visible at the top hinge positions on both doorsets. 30 00 Both doorsets continue to maintain the integrity and insulation criteria of the test. 31 40 A cotton pad applied over the top hinge position of Doorset B, the pad discolours but fails to ignite.
Page 15 of 32 Time mins secs 33 13 A cotton pad applied over the top hinge position of Doorset A, the pad discolours but fails to ignite. 33 25 Glowing continues to increase at the top hinge positions of both doorsets. 34 00 Test is discontinued at the sponsor s request.
Page 16 of 32 Test Photographs The unexposed face of the test construction prior to testing The unexposed face of the doorsets prior to testing
Page 17 of 32 The unexposed face of the doorsets after 10 minutes of testing The unexposed face of the doorsets after 20 minutes of testing
Page 18 of 32 The unexposed face of the doorsets after 30 minutes of testing The exposed face of the doorsets immediately after testing
Page 19 of 32 Temperature and Deflection Data Mean Furnace Temperature, Together With The Temperature/Time Relationship Specified In The Standard Time Specified Actual Furnace Furnace Mins Temperature Temperature Deg. C Deg. C 0 20 26 1 349 357 2 445 440 3 502 497 4 544 547 5 576 612 6 603 613 7 626 631 8 646 640 9 663 650 10 678 682 11 693 688 12 706 701 13 717 709 14 728 724 15 739 741 16 748 745 17 757 755 18 766 758 19 774 769 20 781 778 21 789 785 22 796 792 23 802 798 24 809 805 25 815 811 26 820 815 27 826 823 28 832 831 29 837 837 30 842 841 31 847 845 32 852 849 33 856 853 34 860 856
Page 20 of 32 Individual And Mean Temperatures Recorded On The Unexposed Surface Of Doorset A Time T/C T/C T/C T/C T/C Mean Number Number Number Number Number Mins 2 3 4 5 6 Temp Deg. C Deg. C Deg. C Deg. C Deg. C Deg. C 0 18 18 18 18 18 18 1 18 18 18 19 18 18 2 18 18 18 19 18 18 3 18 18 18 18 18 18 4 18 19 19 19 18 19 5 18 19 19 19 18 19 6 18 19 19 19 18 19 7 19 19 19 19 18 19 8 19 19 19 19 18 19 9 19 19 19 20 19 19 10 20 21 20 21 20 20 11 21 21 22 22 21 21 12 23 23 23 24 22 23 13 25 25 25 27 25 25 14 27 27 27 30 27 28 15 30 29 30 32 29 30 16 32 31 32 35 31 32 17 34 33 34 37 33 34 18 37 34 36 39 35 36 19 39 36 38 41 37 38 20 40 38 39 42 39 40 21 42 39 41 44 41 41 22 44 41 43 46 42 43 23 45 42 44 47 44 44 24 47 43 46 49 45 46 25 48 45 47 50 47 47 26 50 46 49 52 49 49 27 51 47 50 53 50 50 28 52 48 52 55 52 52 29 54 50 53 56 53 53 30 55 51 55 57 54 54 31 56 52 56 58 56 56 32 58 54 58 60 57 57 33 59 55 59 61 59 59 34 61 56 60 62 60 60
Page 21 of 32 Individual And Mean Temperatures Recorded On The Unexposed Surface Of Doorset B Time T/C T/C T/C T/C T/C Mean Number Number Number Number Number Mins 7 8 9 10 11 Temp Deg. C Deg. C Deg. C Deg. C Deg. C Deg. C 0 13 20 20 20 20 19 1 * 20 20 20 20 20 2 20 20 20 20 20 3 20 20 20 20 20 4 21 20 20 20 20 5 22 20 20 20 21 6 22 21 20 20 21 7 22 21 20 20 21 8 22 21 20 20 21 9 22 21 21 20 21 10 23 22 22 22 22 11 18 24 24 24 24 23 12 19 27 26 26 26 25 13 21 29 28 29 29 27 14 23 32 31 32 32 30 15 24 35 34 34 35 32 16 26 38 37 37 38 35 17 27 40 39 39 40 37 18 28 42 41 42 42 39 19 29 44 43 44 44 41 20 30 46 45 45 46 42 21 31 48 47 47 47 44 22 31 49 49 49 49 45 23 32 50 50 50 50 46 24 33 52 52 51 52 48 25 33 53 53 53 53 49 26 34 54 55 54 54 50 27 34 56 56 55 56 51 28 35 57 57 56 57 52 29 35 58 59 57 58 53 30 36 59 60 59 60 55 31 36 60 62 60 61 56 32 37 61 63 61 62 57 33 38 62 64 62 63 58 34 38 64 65 63 64 59 * Denotes temporary thermocouple failure
Page 22 of 32 Individual Temperatures Recorded On The Frame Of Doorset A Time T/C T/C T/C T/C Number Number Number Number Mins 20 21 22 23 Deg. C Deg. C Deg. C Deg. C 0 15 14 17 15 1 15 14 17 15 2 15 14 17 15 3 18 19 17 15 4 20 28 17 15 5 22 35 17 16 6 24 40 17 16 7 25 44 17 16 8 27 49 17 16 9 28 * 17 16 10 29 17 16 11 31 17 16 12 32 17 16 13 32 17 16 14 33 18 17 15 34 18 17 16 34 19 17 17 35 20 18 18 36 21 18 19 37 22 19 20 39 24 19 21 41 25 20 22 42 27 20 23 44 28 21 24 46 30 22 25 50 31 23 26 54 33 24 27 59 35 24 28 63 37 25 29 68 39 26 30 73 41 28 31 80 * 28 32 86 30 33 94 31 34 191 32 * Denotes thermocouple failure
Page 23 of 32 Individual Temperatures Recorded On The Frame Of Doorset B Time T/C T/C T/C T/C Number Number Number Number Mins 24 25 26 27 Deg. C Deg. C Deg. C Deg. C 0 17 17 16 17 1 17 17 16 17 2 17 18 16 17 3 21 22 16 17 4 31 31 16 17 5 35 36 16 17 6 39 39 16 17 7 45 42 16 17 8 43 43 16 17 9 * 43 16 17 10 42 16 17 11 44 16 17 12 46 16 18 13 45 16 18 14 45 16 19 15 45 17 20 16 46 17 21 17 47 17 22 18 48 18 24 19 50 18 26 20 51 19 28 21 53 20 30 22 30 56 20 32 23 31 60 21 35 24 32 64 21 38 25 34 69 22 40 26 35 73 23 43 27 36 77 24 45 28 38 82 25 47 29 39 86 26 49 30 40 89 27 51 31 41 97 28 53 32 42 108 29 55 33 45 115 29 57 34 49 124 30 59 * Denotes a temporary thermocouple failure
Page 24 of 32 Additional UXF Thermocouples to Doorset A Time T/C T/C T/C T/C Number Number Number Number Mins 12 13 14 15 Deg. C Deg. C Deg. C Deg. C 0 14 21 21 16 1 * 21 21 16 2 21 21 16 3 21 21 16 4 21 21 16 5 21 21 16 6 21 21 16 7 29 21 21 16 8 29 22 22 17 9 30 22 23 17 10 32 24 26 18 11 32 26 29 19 12 31 29 32 21 13 32 32 35 23 14 34 35 38 25 15 36 38 41 27 16 37 41 44 29 17 38 43 46 32 18 39 45 48 34 19 40 47 50 36 20 40 49 51 37 21 40 50 53 39 22 40 52 54 41 23 40 53 55 42 24 40 54 56 44 25 41 55 58 46 26 41 56 59 47 27 41 57 60 49 28 40 59 61 50 29 40 60 62 52 30 * 61 63 53 31 62 64 54 32 62 65 56 33 64 66 57 34 65 68 58 * Denotes thermocouple failure
Page 25 of 32 Additional UXF Thermocouples to Doorset B Time T/C T/C T/C T/C Number Number Number Number Mins 16 17 18 19 Deg. C Deg. C Deg. C Deg. C 0 17 18 17 17 1 17 18 17 17 2 17 18 17 17 3 17 23 17 17 4 18 27 17 17 5 19 30 17 19 6 20 33 17 18 7 19 36 17 18 8 19 39 17 18 9 19 41 17 18 10 20 45 19 20 11 23 50 21 22 12 25 52 24 26 13 29 52 27 29 14 32 55 31 33 15 35 60 34 36 16 38 61 37 39 17 41 65 40 42 18 43 64 42 44 19 45 65 45 46 20 47 65 47 47 21 49 65 48 49 22 50 65 50 50 23 52 65 51 51 24 53 65 53 52 25 54 64 53 54 26 55 65 55 55 27 56 65 56 56 28 57 67 57 57 29 58 70 57 58 30 59 74 59 59 31 59 74 60 60 32 60 74 60 61 33 61 74 61 62 34 62 76 62 63
Page 26 of 32 Deflection Of The Door Leaves During The Test A B C D E A B C D E Doorset A Doorset B F G H I J F G H I J K L M N O K L M N O Doorset A Deflections mm TIME mins A B C D E F G H I J K L M N O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 2-4 -1 1-1 0 0-2 0 1 0 0 1 5 1 15-5 -4-1 2-1 1 0-6 0 3 1 1 5 11 2 20 0-4 -3 2 1 2 0-6 1 2 1 3 4 16 1 25 1-3 -3 0-1 2 3-10 5 2 1 5 3 16 0 30 0-2 -8 6-1 2 1-18 5 3 2 11 1 16 2 Doorset B Deflections mm TIME mins A B C D E F G H I J K L M N O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10-1 0-6 -7-3 1-1 -6-3 1 2 10 4 3 0 15-2 2-4 -3-2 1 2-7 -3 0 2 20 11 8 1 20-1 0-6 -5 2 2 0-9 -5 0 3 27 13 11 1 25 0 6-6 -4-2 1 2-13 -4-1 4 30 11 16-1 30-1 11-8 -3 2 3 3-18 -8 2 3 36 11 14-1
Page 27 of 32 Graph Showing Mean Furnace Temperature, Together With The Temperature/Time Relationship Specified In The Standard 900 800 700 600 Temperature - Deg. C 500 400 Specified Furnace Temperature Deg. C Actual Furnace Temperature Deg. C 300 200 100 0 0 5 10 15 20 25 30 35 Time - Minutes
Page 28 of 32 Graph Showing Mean Temperature Recorded On The Unexposed Surface Of Doorset A 70 60 50 Temperature - Deg. C 40 30 20 10 0 0 5 10 15 20 25 30 35 Time - Minutes
Page 29 of 32 Graph Showing Mean Temperature Recorded On The Unexposed Surface Of Doorset B 60 50 40 Temperature - Deg. C 30 20 10 0 0 5 10 15 20 25 30 35 Time - Minutes
Page 30 of 32 Graph Showing the furnace pressure recorded during the test 16 14 12 10 Pressure - Pa 8 6 4 2 0 0 5 10 15 20 25 30 35 Time - Minutes
Page 31 of 32 Performance Criteria and Test Results Integrity It is required that the specimens retain their separating function, without either causing ignition of a cotton pad when applied, or permitting the penetration of a gap gauge as specified in BS EN 1634-1: 2008, or resulting in sustained flaming on the unexposed surface. These requirements were satisfied for the periods shown below: Doorset A Doorset B Sustained Flaming 34 minutes* 34 minutes* Cotton wool pad 34 minutes* 34 minutes* Gap gauge 34 minutes* 34 minutes* Insulation Insulation performance The mean temperature rise of the unexposed surface shall not be greater than 140 C and that the maximum temperature rise shall not be greater than 180 C (except on the door frame, where the maximum temperature rise shall not exceed 360 C). Insulation failure also occurs simultaneously with integrity failure as specified in BS EN 1634-1: 2008. These requirements were satisfied for the periods shown below: Doorset A Doorset B 34 minutes* 34 minutes* *The test duration, the test was discontinued after 34 minutes. Ongoing Implications Limitations This report details the method of construction, the test conditions and the results obtained when the specific element of construction described herein was tested following the procedure outlined in BS EN 1363-1: 1999, and where appropriate BS EN 1363-2: 1999. Any significant deviation with respect to size, constructional details, loads, stresses, and edge or end conditions other than those allowed under the field of direct application in the relevant test method is not covered by this report. Annex A of BS EN 1363-1: 1999, provides guidance information on the application of fire resistance tests and the interpretation of test data. Because of the nature of fire resistance testing and the consequent difficulty in quantifying the uncertainty of measurement of fire resistance, it is not possible to provide a stated degree of accuracy of the result.
Page 32 of 32 Conclusions Evaluation Against Objective Two specimens of single-acting, single-leaf timber based doorsets, incorporating items of building hardware have been subjected to a fire resistance test in accordance with BS EN 1634-1: 2008, Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of building hardware,, BS EN 1363-1: 1999, General requirements and BS EN 1363-2: 1999, Alternative and additional procedures. The evaluation of the doorsets against the requirements of BS EN 1634-1: 2008 showed that the doorsets satisfied the requirements for the following periods. Test Results: Doorset A Doorset B Integrity Sustained Flaming 34 minutes* 34 minutes* Cotton wool pad 34 minutes* 34 minutes* Gap gauge 34 minutes* 34 minutes* Insulation 34 minutes* 34 minutes* *The test duration, the test was discontinued after 34 minutes.