1、February 2009DEUTSCHE NORM English price group 9No part of this standard may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 91.190!$V),“1510609www
2、.din.deDDIN EN 13126-10Building hardware Requirements and test methods for windows and doors heightwindows Part 10: Arm-balancing systemsEnglish version of DIN EN 13126-10:2009-02Baubeschlge Beschlge fr Fenster und Fenstertren Anforderungen und Prfverfahren Teil 10: SenkklappflgelsystemeEnglische Fa
3、ssung DIN EN 13126-10:2009-02SupersedesDIN CEN/TS 13126-10:2004-08www.beuth.deDocument comprises 14 pagesDIN EN 13126-10:2009-02 2 National foreword This standard has been prepared by Technical Committee CEN/TC 33 “Doors, windows, shutters, building hardware and curtain walling” (Secretariat: AFNOR,
4、 France), Working Group WG 4 “Building hardware” (lead-management: BSI, United Kingdom). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee NA 005-09-53 AA Fensterbeschlge. Amendments This
5、 standard differs from DIN CEN/TS 13126-10:2004-08 as follows: a) CEN/TS has been editorially revised. b) Examples of classification have been added. Previous editions DIN CEN/TS 13126-10: 2004-08 EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13126-10November 2008ICS 91.190 Supersedes CEN/TS 131
6、26-10:2004 English VersionBuilding hardware - Requirements and test methods for windowsand doors height windows - Part 10: Arm-balancing systemsQuincaillerie pour le btiment - Exigences et mthodes10: Compas projectionBaubeschlge - Beschlge fr Fenster und Fenstertren -Anforderungen und Prfverfahren -
7、 Teil 10:SenkklappflgelsystemeThis European Standard was approved by CEN on 5 October 2008.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date li
8、sts and bibliographical references concerning such nationalstandards may be obtained on application to the CEN Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the respo
9、nsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Icela
10、nd, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stass
11、art, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 13126-10:2008: Edessai des ferrures de fentres et portes-fentres - PartieEN 13126-10:2008 (E) 2 Contents Page Foreword3 1 Scope.5 2 Normative references 5 3
12、 Terms and definitions5 4 Classification5 4.1 General5 4.2 Category of use (1 first digit) .5 4.3 Durability (2 second digit)5 4.4 Mass (3 third digit) 6 4.5 Fire resistance (4 fourth digit) .6 4.6 Safety in use (5 fifth digit) 6 4.7 Corrosion resistance (6 sixth digit).6 4.8 Security (7 seventh dig
13、it) .6 4.9 Application (8-eigth digit)6 4.10 Test sizes (9 ninth digit) .6 4.11 Example of classification for arm-balancing systems.7 5 Requirements .7 5.1 General7 5.2 Durability test .7 5.3 Static load test7 6 Test equipment.8 7 Test methods8 7.1 Samples 8 7.2 Durability test procedure.8 7.3 Stati
14、c load test procedure.9 7.4 Corrosion resistance .9 Annex A (informative) Test method diagrams10 Annex B (normative) Flow chart of test procedure12 DIN EN 13126-10:2009-02 EN 13126-10:2008 (E) 3 Foreword This document (EN 13126-10:2008) has been prepared by Technical Committee CEN/TC 33 “Doors, wind
15、ows, shutters, building hardware and curtain walling”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by May 2009, and conflicting national standards shall
16、 be withdrawn at the latest by May 2009. This document supersedes CEN/TS 13126-10:2004. This European Standard is one of a series of European Standards dedicated to building hardware products. A full contribution to the preparation of this European Standard has been made by the European manufacturer
17、s organization “ARGE” and national standards bodies. EN 13126 Building hardware Requirements and test methods for windows and doors height windows consists of the following parts: Part 1: Requirements common to all types of hardware Part 2: Casement fastener handles1)Part 3: Manoeuvring fittings for
18、 espagnolette bolts/sliding button1)Part 4: Espagnolette bolts1)Part 5: Devices that restrict the opening of windows1)Part 6: Variable geometry stay hinges (with or without a friction system) Part 7: Finger catches Part 8: Tilt grade 10/2: for use only on projecting bottom-hung windows (type J); gra
19、de 10/3: for use on both projecting top-hung and bottom hung windows (type H and / or J). 4.10 Test sizes (9 ninth digit) The ninth digit shows the test sizes in accordance with 4.10 of EN 13126-1:2006 as follows: S.W.2)in mm / S.H.3)in mm. EXAMPLE 1 200 mm S.R.W. 900 mm S.R.H.The specified size is
20、a test size only. It does not relate to the maximum size to which a window may be fabricated. For instances where an arm-balancing system is available in a range of sizes to suit differing window sizes it shall be tested at the size which gives the most severe impact on the hardware, as recommended
21、by the hardware manufacturer. This size is then recorded as the ninth digit. 2)S.R.W. = sash rebate width 3)S.R.H. = sash rebate height DIN EN 13126-10:2009-02 EN 13126-10:2008 (E) 7 4.11 Example of classification for arm-balancing systems Table 1 Example of classification for Arm-balancing Systems
22、1 2 3 4 5 6 7 8 9 - 4 050 0 1 3 - 10/1 1 200/1 200 This denotes arm-balancing systems, which have: Digit 1 category of use - (no requirements); Digit 2 durability grade 4 (15 000 cycles); Digit 3 mass 50 kg; Digit 4 fire resistance grade 0 (no requirements); Digit 5 safety in use grade 1; Digit 6 co
23、rrosion resistance grade 3; Digit 7 security - (no requirements); Digit 8 applicable part tested in accordance with part 10 of this standard for a projecting top hung window; Digit 9 test sizes S.R.W.1)= 1 200 mm, S.R.H.2)= 1 200 mm. 5 Requirements 5.1 General The requirements of arm-balancing syste
24、ms shall be in accordance with Clause 5 of EN 13126-1:2006. 5.2 Durability test The test specified in 7.2 shall be used to ensure the hardware is capable of continued operation after cycling in accordance with grades specified in 7.2, with regard given to normal maintenance. On completion of the dur
25、ability test in accordance with 7.2. Arm-balancing system shall continue to function normally. 5.3 Static load test The test specified in 7.3 shall be used to ensure the mechanical strength of the hardware is appropriate for its intended use. On completion of the static load test in accordance with
26、7.3. Arm-balancing system shall continue to function normally. DIN EN 13126-10:2009-02 EN 13126-10:2008 (E) 8 Maximum opening distance, measured between the free edge of the sash and the frame, shall not vary by more than 5 mm. 6 Test equipment The arm-balancing system shall be installed in the test
27、 specimen for testing as in Clause 6 of EN 13126-1:2006, and in accordance with the manufacturers fixing instructions. NOTE The hardware manufacturer should provide test specimens for the testing institute. A drawing of the profile cross-section with relevant information should be enclosed in the te
28、st application, which also contains the necessary hardware installation information for the windows. The test shall be conducted on a test rig which corresponds in function and shape to the window for which the hardware was intended. The hardware tested shall conform to the manufacturers recommendat
29、ion for size and mass of the test specimen. 7 Test methods 7.1 Samples Three samples shall be tested in accordance with this European Standard. sample A performance tests; sample B corrosion test; sample C retained for reference control. NOTE 1 Sample B should only be necessary if no test report can
30、 be supplied by the manufacturer regarding the testing of the hardware component or set in accordance with EN 1670. NOTE 2 Sample C should be retained by the test institute for the duration of the validity of the test report. NOTE 3 All window fastening devices should not be engaged when measuring t
31、he clearance gap between sash and frame. 7.2 Durability test procedure Any restrictor shall be disabled before any testing commences. Cycle the window in accordance with one of the following grades at the rate of 250250+cycles/h. grade 3: 10 000 cycles (+ 1 %) cycles; grade 4: 15 000 cycles (+ 1 %)
32、cycles; grade 5: 25 000 cycles (+ 1 %) cycles. NOTE 1 Opening velocity is determined by the sash size and weight. Closing velocity should not exceed the opening velocity. Cycle the sash, in accordance with Clause 8 of EN 13126-1:2006, from the fully closed position to the fully open position. DIN EN
33、 13126-10:2009-02 EN 13126-10:2008 (E) 9 NOTE 2 All moving parts requiring lubrication may be lubricated unless the hardware is claimed to be maintenance free in accordance with hardware manufacturers instructions. Return the window to the closed position. The hardware shall conform to the acceptanc
34、e criteria of 8.4 of EN 13126-1:2006 and 5.2 of this European Standard. 7.3 Static load test procedure Measure and record the clearance gap between the sash and frame at the opening edge of the window. Measurements shall be taken at two points; at each corner of the sash no more than 50 mm from each
35、 side and along the opening edge (see Figure A.1). Open the sash to its maximum open position. Secure the sash in this position preventing further sash movement (see Figure A.2). Apply a force perpendicular to the sash of 500 N 250+N in increments of 100 N 250+N at the centre of the bottom of the sa
36、sh. Maintain force of 500 N for 60 s 50+s. Return the window to the closed position. Measure and record the clearance gap between the sash and the frame at the opening edge of the window. Measurements shall be taken at the same position as used prior to the test commencing. The hardware shall confor
37、m to the acceptance criteria of 8.4 of EN 13126-1:2006 and 5.3 of this European Standard. 7.4 Corrosion resistance NOTE 1 A test should only be necessary if no test report can be supplied by the manufacturer in accordance with EN 1670. All corrosion tests shall be on original new samples. For Zinc g
38、alvanized surfaces on iron or steel the specified thickness of 12 (class 3) or 16 (class 4) is not necessary if other surface protection methods are used to conform to the requirements (minimum time to formation of white corrosion products) of ISO 4520: 1981. (= micrometre) Unless a test report can
39、be provided by the manufacturer the hardware shall be tested in accordance with EN 1670. NOTE 2 The evaluation of the corrosion resistance is limited to the essential areas (as a rule, the visible surfaces of the installed hardware). Exempt from the corrosion resistance evaluation are: rivet locatio
40、ns; locations of later processing (for example: cleaved surfaces that result from cropping the hardware components, millings); non surface-treated parts/surfaces, provided they are not in the visible vicinity of the hardware (for example: screw guide-holes made of zinc die-cast); welding joints and
41、their immediate surroundings. DIN EN 13126-10:2009-02 EN 13126-10:2008 (E) 10 Annex A (informative) Test method diagrams 1332334Key 1 width 3 specimen 2 height 4 measured clearance Figure A.1 Static load test - Elevation (showing typical window frame and casement used as apparatus) DIN EN 13126-10:2
42、009-02 EN 13126-10:2008 (E) 11 500 N500 NFigure A.2 Static load test - Load diagrams (showing method of loading specimen via apparatus) DIN EN 13126-10:2009-02 EN 13126-10:2008 (E) 12 Annex B (normative) Flow chart of test procedure 7.4CorrosionResistance7.2DurabilityTest7.3Static LoadTestRetain forreferencecontrolSample CSample BStartFinishSample ADIN EN 13126-10:2009-02
