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1、BRITISH STANDARD BS EN 13451-7:2001 Swimming pool equipment Part 7: Additional specific safety requirements and test methods for water polo goals The European Standard EN 13451-7:2001 has the status of a British Standard ICS 97.220.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGH
2、T LAW Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13451-7:2001 This British Standard, having been prepared under the direction of the Consumer Products and Services Sector Committee, was published under the authority of the Standar
3、ds Committee and comes into effect on 15 April 2001 BSI 04-2001 ISBN 0 580 37468 8 National foreword This British Standard is the official English language version of EN 13451-7:2001. The UK participation in its preparation was entrusted by Technical Committee SW/136, Sports and playground equipment
4、, to Subcommittee SW/136/8, Swimming pool equipment, which has the responsibility to: A 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 thi
5、s document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. User
6、s of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible European committee any enquiries on the interpretation, or proposals fo
7、r change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 7 and a back cover. The BSI copyright date displayed in th
8、is document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13451-7 February 2001 ICS
9、 97.220.10 English version Swimming pool equipment - Part 7: Additional specific safety requirements and test methods for water polo goals Equipement de piscine - Partie 7: Exigences de scurit et mthodes dessai complmentaires spcifiques aux buts de water-polo Schwimmbadgerte - Teil 7: Zustzliche bes
10、ondere sicherheitstechnische Anforderungen und Prfverfahren fr Wasserballtore This European Standard was approved by CEN on 13 January 2001. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a nati
11、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any
12、other language made by translation under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany,
13、Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CENAll rights of
14、 exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13451-7:2001 E Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 2 EN 13451-7:2001 Contents Page Foreword . . . . . . . . . . . . . . . .
15、. . . . . . . . . . . 2 1Scope . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2Normative references . . . . . . . . . . . . . . 3 3Terms and definitions . . . . . . . . . . . . . . 3 4Safety requirements . . . . . . . . . . . . . . . 4 4.1 Dimensions . . . . . . . . . . . . . . . . . . . . .
16、. . 4 Page 4.2 Structural integrity . . . . . . . . . . . . . . . . . . 5 4.3 Buoyancy . . . . . . . . . . . . . . . . . . . . . . . . . 5 4.4 Stability . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4.5 Net . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 4.6 Protrusions . . . . . .
17、 . . . . . . . . . . . . . . . . . 5 4.7 Positioning . . . . . . . . . . . . . . . . . . . . . . . 5 5Test methods . . . . . . . . . . . . . . . . . . . . . 5 5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . 5 5.2 Structural integrity. . . . . . . . . . . . . . . . . 6 5.3 Net . . . . .
18、 . . . . . . . . . . . . . . . . . . . . . . . 6 5.4 Stability . . . . . . . . . . . . . . . . . . . . . . . . . 6 Annex A (informative) Requirements of FINA . 7 Foreword This European Standard was prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational equipment“, the
19、secretariat of which is held by DIN. 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 August 2001, and conflicting national standards shall be withdrawn at the latest by August 2001. The European S
20、tandard EN 13451 “Swimming pool equipment“ consists of Part 1: General safety requirements and test methods Part 2: Additional specific safety requirements and test methods for ladders, stepladders and handle bends Part 3: Additional specific safety requirements and test methods for equipment for wa
21、ter treatment purposes Part 4: Additional specific safety requirements and test methods for starting platforms Part 5: Additional specific safety requirements and test methods for lane lines Part 6: Additional specific safety requirements and test methods for turning boards Part 7: Additional specif
22、ic safety requirements and test methods for water polo goals Part 8: Additional specific safety requirements and test methods for leisure water features Part 9: Safety signs Part 10: Additional specific safety requirements and test methods for diving platforms, diving springboards and associated equ
23、ipment Part 11: Additional specific safety requirements and test methods for moveable pool floors and moveable bulkheads Annex A is informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Sta
24、ndard: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy
25、, (c) BSI Page 3 EN 13451-7:2001 1 Scope This part of EN 13451 specifies safety requirements for water polo goals in addition to the general safety require- ments of EN 13451-1:2001 The requirements of this specific standard take priority over those in EN 13451-1:2001. This part of EN 13451:2001 is
26、applicable to manufactured water polo goals for use in competition and training. 2 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 publicati
27、ons are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references, the latest edition of the publication referred to applies (including amend
28、ments). EN 13451-1:2001 Swimming pool equipment - Part 1: General safety requirements and test methods. EN 22768-1 General tolerances Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1 : 1989) ISO 1805 Fishing nets Determination of breaking load
29、 and knot breaking load of netting yarns ISO 2062 Textiles Yarns from packages Determination of single-end breaking force and elongation at break 3 Terms and definitions For the purposes of this standard the terms and definitions of EN 13451-1:2001 and the following apply: 3.1 water polo goals type
30、A: Freely floating, held in place by playing field limitation lines. 3.2 water polo goals type B: Fixed to the pool surround. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 4 EN 13451-7:2001 4 Safety requirements 4.1 Dimensions The dim
31、ensions indicated in figure 1 shall be complied with. The design of the equipment doesnt need to comply with the examples given. Dimensions in millimetres General tolerances: EN 22768-1 v. Type AType B Key 1 Goal frame 2 Net fixings 3 Net 4 Float 5 Support 6 Bottom bar 7 Method of fixing (e.g. floor
32、 sleeve) 8 Fixing for playing field limitation rope a Clearance zone of the goal b Internal goal area Figure 1: Water polo goals type A and type B Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 5 EN 13451-7:2001 NOTE: Dimensional requi
33、rements for competitive use, stipulated by the governing body FINA (Fdration Internationale de Natation Amateur) are given in annex A for information. The height 900 mm is valid at water depths of 1 500 mm. At lower water depths the distance between the bottom side of the crossbar and the pool botto
34、m shall be 2 400 mm. For water polo goals of type B, the fixings shall be designed for the specific type of pool/overflow channel. 4.2 Structural integrity When tested an accordance with 5.2, the water polo goal structure shall show no damages or permanent deform- ations. 4.3 Buoyancy The design of
35、the goals type A shall ensure a stable floating position. The float shall neither protrude into the internal goal area b) (see figure 1), nor into the field of play. 4.4 Stability When tested in accordance with 5.4, water polo goals type A shall not capsize. 4.5 Net The net shall be loosely attached
36、 to the interior of the goal in such a way that the ball cannot pass between net and goal structure and cannot rebound from the rear structure of the goal into the playing field. The net shall be made of net yarn with a breaking force of at least 1 600 N and a knot breaking force with a figure eight
37、 knot of at least 800 N. A net of colour contrasting to the goal frame shall be installed. The meshes shall be square, with a side of a minimum of 100 mm. 4.6 Protrusions Net fixings shall be fitted to the back of the goal frame, they shall not protrude by more than 12 mm and shall not project into
38、the clearance zone a) of the goal area (see figure 1). 4.7 Positioning For type A water polo goals the fixing for the playing field limitation ropes, used for keeping the goal in position, shall be fitted to the outside of the float. 5 Test methods 5.1 General Unless otherwise specified, the require
39、ments of clause 4 shall be verified by the most appropriate method: measurement, visual examination or practical tests. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Page 6 EN 13451-7:2001 5.2 Structural integrity Place the goal type A on
40、a solid surface so that tilting is excluded and fix the water polo type B according to its intended use. Apply a vertical force of 950 N at the centre of the crossbar of the goal and maintain it for 5 min. Check whether the specimen is able to withstand the test load or whether the specimen shows cr
41、acks, damages or permanent deformation and connections are loosened. 5.3 Net Test the breaking force of the net yarn according to ISO 2062 and the knot breaking force according to ISO 1805. Check whether the specimen is able to withstand the test load or whether the specimen shows splits, damages or
42、 plastic deformation. 5.4 Stability Place the goal type A into the water according to its intended use and apply a vertical force of 500 N at the centre of the crossbar. Check whether the specimen doesnt tilt or capsizes. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006
43、, Uncontrolled Copy, (c) BSI Page 7 EN 13451-7:2001 Annex A (informative) Requirements of FINA The goal posts and crossbar must be of wood, metal or synthetic (plastic) with rectangular sections of 0,075 m, square with the goal line and painted white. The goal posts must be fixed, rigid and perpendi
44、cular at each end of the playing space, equal distances from the sides and at least 0,3 m in front of the ends of the field of play of any obstruction. Any standing or resting place for the goalkeeper other than the floor of the pool is not permitted. The inner sides of the goal posts must be 3,0 m
45、apart. The underside of the crossbar must be 0,9 m above the water surface when the water is 1,5 m or more in depth, and 2,4 m above the bottom of the pool when the depth of the water is less than 1,5 m. Limp nets must be attached to the goal fixtures to enclose the entire goal space, securely faste
46、ned to the goal posts and crossbar and allowing not less than 0,3 m clear space behind the goal line everywhere within the goal area. Licensed Copy: sheffieldun sheffieldun, na, Mon Oct 30 12:43:10 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS EN 13451-7:2001 BSI 389 Chiswick High Road London W4 4AL
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