1、 STD-ES1 BS EN 12489-ENGL 2000 II Lb24bhS 0874340 b17 Industrial, commercial and garage doors and gates - Resistance to water penetration - Test method The European Standard EN 124892000 has the status of a British Standard ICs 91.060.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT As PERMIlTED BY COPYR
2、IGHT LAW I Hb EN 12489:2000 National foreword been prepared under the Committee for Building and Civil Engineering, was published under the authority of the Standards Committee and comes into effect on 15 October 2000 direction of the Sector Amd.No. Date O BSI 10-2000 ISBN O 580 36535 2 This British
3、 Standard is the official English language version of EN 124892000. Comments The UK participation in its preparation was entnisted by Technical Committee B/538, Doors, windows, shutters, hardware and curtain walling, to Subcommittee B/53, Industrial, commerical and garage doors and gates, which has
4、the responsibility to: - aid enquirers to understand the text; - present to the responsible European committee any enquiries on the - monitor related international and European developments and promulgate interpretation, or proposals for change, and keep the UK interests informed; them in the UK. A
5、list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “Inter
6、national Standards Correspondence Index”, or by using the “Fnd facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application Compliance with a Bri
7、tish Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 12, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the docu
8、ment was last issued. STD-BSI BS EN LZq87-ENGL 2000 M LbZLibb7 0874342 471 EUROPEAN STANDARD EN 12489 NORME EUROPENNE EUROPISCHE NORM July 2000 ICs 91 .O6050 English version Industrial, commercial and garage doors and gates - Resistance to water penetration - Test method Portes quipant les locaux in
9、dustriels, commerciaux et les garages - Rsistance la pntration de leau - Mthode dessai Tore -Widerstand gegen eindringendes Wasser - Prfverfahren This European Standard was approved by CEN on 19 July 2000. CEN members are bound to comply with the CENKENELEC Internal Regulations which stipulate the c
10、onditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in th
11、ree official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of A
12、ustria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMIITEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPISCHES KOMITEE FUR NORMUNG Centr
13、al Secretariat: rue de Stassart, 36 8-1050 Brussels Q 2000 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12489:2000 E Page 2 EN 12489:2000 Contents Foreword Scope Normative References Terms and definitions Principle of test Appar
14、atus Preparation of test specimen Test procedure Failure criteria Test report Page 2 Annex A (normative) Air pressure sequence for test rig 11 Annex B (informative) Test report for water resistance according to EN 12 489:2000 12 Foreword This European Standard has been prepared by Technical Committe
15、e CEN/TC 33 I Doors, windows, 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 publica- tion of an identical text or by endorsement, at the latest by January 2001, and confl
16、icting national standards shall be withdrawn at the latest by January 2001. According to the CENKENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Ger
17、many, Greece, Iceland, Ireland, Italy, Lux- embourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United King- dom. No existing EN standard is superseded. This standard is one of a series of performance standards identified within the product stan- dard prEN 13 421:1998. Europea
18、n Standards as well as relevant national regulations and standards will enable the actual exposure levels to be determined for the individual locations of the products. Annex A is normative. Annex B is informative. STD-BSI BS EN 12487-ENGL 2000 Lb24bb7 0874344 2b4 m Page 3 EN 12489:2000 1 Scope 1.1
19、General This European Standard specifies the test method for determining the resistance to water penetration for doors in a closed position. The doors are intended for installation in areas in the reach of people, for which the main intended uses are giving safe access for goods, vehicles and person
20、s in industrial, commer- cial or residential premises. The doors may be manually or power operated. This document applies to all doors provided in accordance with prEN 13 241 :1998. 1.2 Exclusions It does not apply to: lock gates and dock gates; doors on lifts; doors on vehicles; armoured doors; doo
21、rs mainly for the retention of animals; theatre textile curtains; horizontally moving doors less than 2,5 m wide and 6,25 m2 area, designed principally for pedestrian use; revolving doors of any size; doors outside the reach of people (such as crane gantry fences); railway barriers; barriers used so
22、lely for vehicles. Normative References This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references subsequent amendme
23、nts to or revisions of any of these publications apply to this European Standard only when incorpo- rated in it by amendment or revision. For undated references the latest edition of the publi- cation referred to applies. EN 12 433-1 EN 12 433-2 EN 12 425 industrial, commercial and garage doors and
24、gates - Terminology - Part 1 : Types of doors Industrial, commercial and garage doors and gates - Terminology - Part 2: Parts of doors Industrial, commercial and garage doors and gates - Resistance to water penetration - Classification prEN 13 241 :1998 Industrial, commercial and garage doors and ga
25、tes - Product standard STD-BSI BS EN 12487-ENGL 2000 D Lb24bb9 0879345 IT0 Page 4 EN 12489:2000 3 Terms and definitions For the purpose of this standard the terms and definitions in EN 12 433-1 and EN 12 433-2 apply. In addition the following definitions also apply: 3.1 Resistance to water penetrati
26、on: ability of the test specimen, when in closed posi- tion, to resist water penetration under specified test conditions. 3.2 Water penetration: continuous or repeated wetting of the internal surface of the test specimen or parts which are not designed to be wetted. 4 Principle of test Constant spra
27、ying of a specified quantity of water onto the external surface of the test specimen while increments of positive test pressure are applied at regular intervals. Details shall be recorded for test pressure and location of water penetration. 5 Apparatus The basic test apparatus shall include: a) an o
28、pening to which the test specimen can be fitted, to simulate the structure of the product on site. b) device(s) to provide controlled air pressure, above atmospheric air pressure, to the exposed surface of the specimen, enabling rapid changes of air pressure, controlled between defined limits. c) de
29、vice(s) to measure the amount of supplied water to an accuracy of 110 Yo. If several rows of nozzles with different flows are set up, at least two are neces- sary. d) device(s) for measuring air pressure with an accuracy of 5 Yo. e) a spraying system capable of applying a continuous regularly disper
30、sed film of water all over the surface likely to be wetted in real exposure conditions by means of full circular nozzles according to figure 1 and with the following fea- tures: - angle of spray: 120“ :,;: - air pressure working range: 2 bar to 3 bar according to manufacturers specifications - nozzl
31、e rate: top row 2 k 0,2 I / min / nozzle additional rows 1 f 0,l I / min / nozzle STD=BSI BS EN 12489-ENGL 2000 Lb24bbS 087Li34b O37 Commercial and garage doors Industrial doors Page 5 EN 12489:2000 Width: 2 O00 mm Height: 2 O00 mm Width: 3 500 mm Height: 3 O00 mm - water characteristics - its tempe
32、rature shall be between 4“ C and 30“ C. - it shall be clean enough to enable the nozzles to spray properly. - any locally supplied water will be acceptable. f) a system able to drain the sprayed water away from the surround, without in- terfering with the self drainage of the door itself. NOTE The t
33、est rig should not be designed to increase the performance of the specimen. The test rig shall be prepared so that it is able to withstand the pressures applied during the test, without deflecting to an extent likely to impair jointing or to impose bending stresses. The test rig shall be prepared an
34、d installed so that any water leakage, including that through the frame joints shall be readily detectable. 6 Preparation of test specimen a) The test specimen shall be installed in accordance with the manufacturers standard or published installation instructions. b) The test specimen shall consist
35、of parts which in detail conform to the produc- tion level of quality. Whenever possible the test specimen should be newly made. Doors and parts in stock are to be regarded as newly made if they fully comply with the specification of the running production. c) The test specimen shall be clean and th
36、e surfaces dry. d) Any ventilation, drainage or “weep holes“ shall be taped up or left open ac- cording to the purpose of test and this purpose and state shall be noted and re- corded. In most cases, air can pass through both fixed or opening joints. e) The application of the test specimen in its no
37、rmal use as indicated in the manufacturers standard or published installation instructions shall be taken into account when determining the position of the water spraying system. f) Minimum dimensions of specimen, see table 1. Table 1 - Minimum dimensions of specimen g) The help of an adequate templ
38、ate is recommended to achieve the Set-up of the spraying system according to Figure 1 : for an overall door height up to 2000 mm - a single row adjusted so that each nozzle sprays on average 2 Vmin f 0,2 Vmin Page 6 EN 12489:2000 Overall door height (daylight height) mm for an overall door height mo
39、re than 2000 mm - - specimen and the upper row of nozzles, with a tolerance of f 150 mm. According to the table 2 below the flow of each nozzle should be an average 1 Ilmin I Oll /min. an upper row adjusted so that each nozzle sprays on average 2 Vmin * 0,2 Vmin and one or more additional rows equal
40、ly divided between the bottom of the Number of nozzle rows (upper row included) Distance between nozzle rows (equally divided) mm Table 2 - Number of nozzle rows 2000 12000 to 3000 2 3000 to 4500 2 4500 to 6000 1 2 1 O00 - 1500 3 1 O00 - 1500 4 1120-1500 STD*BSI BS EN 12487-ENGL 2000 lh24bb7 0874348
41、 qnT Page 7 EN 12489:2000 Horizontal section A-A Dimensions in millimetres Shield or edge of canopy Inside Vertical section (Overhead door with shield) Detail A (Roller shutter with canopy) Detail B (Sliding door with canopy) Ifo. 1 L/min nozzle Door leaf 1 On each row, nozzle tip shall not be set u
42、p below this level II II I I Ground floor level Figure 1 - Set-up spraying system for different doortypes and details with canopys STD-BSI BS EN IiZLIB-ENGL 2000 m LLZ4bbS 0874349 B9b Page 8 EN 12489:2000 7 Test procedure 7.1 Preliminaries The test specimen shall be conditioned for at least 4 houres
43、 within the range 10C to 30C and 25% to 75% relative humidity immediately before testing. Temperature shall be measured to within _+ 3C and humidity to within _+ 5%. Atmos- pheric pressure shall be measured to within f 1 kPa. The test specimen shall be opened and closed at least once before finally
44、being se- cured in the closed positions. If air permeability has not been performed during the previous 24 h, three air pres- sure pulses shall be applied, the duration of increase in air pressure shall not be less than one second. Each pulse shall be maintained for at least three seconds see An- ne
45、x A. These pulses shall produce a air pressure 10% greater than the required maximum air pressure. 7.2 Spraying phase Constant spraying of a specified quantity of water to the outside surface of the test specimen whilst static air pressure, in a sequence of increasing amplitude steps, is applied. Sp
46、raying is applied first 10 min without air pressure and then with constant air pres- sure increasing every 5 minutes. Overall duration is performance dependent. Hence the minimum test lasts at least 15 min. Testing shall be carried out as follows: - the flow of each row is adjusted according to the
47、specifications of 5 f) and figure 1 - air pressure application: each step lasts 5 min, they are given in figure 2; - the test operator shall continuously monitor the test air pressure within practical limits. STD-BSI BS EN LZq87-ENGL 2000 = Lb24bb7 0879350 5b8 S Page 9 EN 12489:2000 50- 40- 30- 20-
48、IO- 60 T 4 1 r “ i i i i - 3 i i -.-.-.A I i i i i i i I 2 I i I 5 1 I I I i ! I -I I. - I 4 I I I I I I I 1 Air pressure in Pa 2 Step 1 3 Step2 4 Step3 5 Time in min Figure 2 - Air pressure steps The test is finished when the required air pressure steps and all the previous re- quirements have been
49、 carried out, or the failure criteria occurs. 8 Failure criteria Failure during the test shall be deemed to occur when continuous or repeated pene- tration of water wets the internal surface of the door leaf with the exception of a 100 mm strip of the internal surface measured from the vertical edges of the door leaf. However it is accepted that water wets parts where by design the water drains back to the external face, so that the test specimen or parts that are intended to remain dry. 9 Test report The test report shall contain as a minimum the foll
