1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 748:2013Playing field equipment Football goals Functionaland safety requirements, testmethodsBS EN 748:2013 BRITISH STANDARDNational forewordThis British Standard is the UK
2、 implementation of EN 748:2013. It supersedes BS EN 748:2004 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee SW/136/22, Sports, Playground and other Recreational Equipment - Gymnasium and Playing Field Equipment.A list of organizations represented on t
3、his committee can be obtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013 ISBN 978 0 580 80000 9
4、ICS 97.220.30; 97.220.40 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2013.Amendments issued since publicationDate Text affectedBS EN 748:2013EUROPEAN
5、STANDARD NORME EUROPENNE EUROPISCHE NORM EN 748 May 2013 ICS 97.220.30; 97.220.40 Supersedes EN 748:2004English Version Playing field equipment - Football goals - Functional and safety requirements, test methods Equipements de jeux - Buts de football - Exigences fonctionnelles et de scurit, mthodes
6、dessai Spielfeldgerte - Fuballtore - Funktionelle und sicherheitstechnische Anforderungen, Prfverfahren This European Standard was approved by CEN on 14 March 2013. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Stand
7、ard 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 CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English
8、, 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bul
9、garia, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, T
10、urkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. E
11、N 748:2013: EBS EN 748:2013EN 748:2013 (E) 2 Contents Page Foreword 3 1 Scope 4 2 Normative references 4 3 Requirements for sizes 7,32 m 2,44 m and 5,00 m 2,00 m .4 3.1 Classification 4 3.2 Dimensions .4 3.3 Material .8 3.4 Design .9 3.4.1 Goal frame 9 3.4.2 Nets .9 3.4.3 Ground sockets . 10 4 Safet
12、y requirements . 10 4.1 General requirements . 10 4.2 Goal frame . 10 4.3 Strength . 10 4.4 Stability 11 4.5 Net fixings 11 4.6 Frame entrapment. 11 5 Test methods . 11 5.1 General . 11 5.2 Determination of strength 11 5.3 Determination of stability . 11 5.3.1 Testing of Types 1 to 3 . 11 5.3.2 Stab
13、ility test Type 4 12 5.4 Strength test for net fixings . 13 6 Assembly, installation and maintenance instruction 13 7 Warning label 13 8 Marking 14 Annex A (informative) Example of foundations 15 Annex B (informative) A-Deviation . 16 Bibliography . 17 BS EN 748:2013EN 748:2013 (E) 3 Foreword This d
14、ocument (EN 748:2013) has been prepared by Technical Committee CEN/TC 136 “Sports, playground and other recreational facilities and equipment”, the 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
15、 or by endorsement, at the latest by November 2013, and conflicting national standards shall be withdrawn at the latest by November 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held respons
16、ible for identifying any or all such patent rights. This document supersedes EN 748:2004. In relation to EN 748:2004, the following main amendments have been made: Normative references have been updated. Figure 3 and Figure 4 have been updated. According to the CEN-CENELEC Internal Regulations, the
17、national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
18、 Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 748:2013EN 748:2013 (E) 4 1 Scope This document specifies the functional requirements for 4 types and 2 sizes (see Clause 3) and the saf
19、ety requirements (see Clause 4) for football goals. It is applicable to football goals for training and competition in outdoor sports facilities and indoor arenas. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable f
20、or its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN ISO 1806, Fishing nets Determination of mesh breaking force of netting (ISO 1806) EN ISO 2307, Fibre ropes Determinat
21、ion of certain physical and mechanical properties (ISO 2307) 3 Requirements for sizes 7,32 m 2,44 m and 5,00 m 2,00 m 3.1 Classification Football goals shall be classified by the design (types and sizes) as shown in Table 1. Table 1 Types Dimensions in metres Type Size l x h Description 1 7,32 2,44
22、5,00 2,00 Football goal with sockets, net supporting pole with sockets 2 7,32 2,44 5,00 2,00 Football goal with net supports and ground sockets 3 7,32 2,44 5,00 2,00 Freestanding football goal with ground fixings 4 7,32 2,44 5,00 2,00 Freestanding football goal with counterweight 3.2 Dimensions Foot
23、ball goals shall comply with the dimensions shown in Table 2 and Figures 1 to 4. BS EN 748:2013EN 748:2013 (E) 5 Dimensions in millimetres Key 1 crossbar 2 upright 3 net 4 net supporting pole for net head line (example) 5 net head line NOTE Referring to key 4 “pole for net head line“ requirements to
24、 the poles and its position depend on national regulation of free space for safety and to football federation. Figure 1 Football goal Type 1 BS EN 748:2013EN 748:2013 (E) 6 Table 2 Dimensions Dimensions in millimetres Size code l h 732 244 7 320 8 2 440 8 500 200 5 000 8 2 000 8 For an example for f
25、oundation see Annex A. One football goal Type 1 consists of: the goal frame (2 uprights and 1 crossbar) including net fixings; the ground sockets; the net with net head line including means of contact with the ground; the poles with ground sockets. Dimensions in millimetres Key 1 net supports NOTE S
26、ee 4.6. Figure 2 Football goal Type 2 Other dimensions and specifications as Type 1. One football goal Type 2 consists of: the goal frame (2 uprights and 1 crossbar) including net fixings and net supports; the ground sockets; the net with net head line including means of contact with the ground. BS
27、EN 748:2013EN 748:2013 (E) 7 Dimensions in millimetres Key 1 net supports 2 ground frame 3 cross bracket 4 ground fixings a 1 200 mm or other design solution Figure 3 Football goal Type 3 Other dimensions and specifications as Type 1. One football goal Type 3 consists of: the goal frame (2 uprights,
28、 1 crossbar and the ground frame) including net fixings, net supports including cross bracket and ground fixings (at least one at each side); the net with net head line including means of contact with the ground. BS EN 748:2013EN 748:2013 (E) 8 Dimensions in millimetres Key 1 net supports 2 ground f
29、rame 3 cross bracket 4 counterweight a 1 200 mm or other design solution Figure 4 Football goal Type 4 Other dimensions and specifications as type 1. One football goal Type 4 consists of: the goal frame (2 uprights, 1 crossbar and the ground frame including a fixed counterweight) including net fixin
30、gs, net supports including cross bracket; the net with net head line including means of contact with the ground. 3.3 Material The goal frame may be made of steel, light metal or plastics, provided the requirements of this document are fulfilled. The ground frame, the ground sockets, the brackets and
31、 the poles for the net head line shall be made of light metal and/or steel protected against corrosion (e.g. hot galvanised, powder coated or painted). BS EN 748:2013EN 748:2013 (E) 9 The fixings of the net to the goal shall be made of non-corrosive metal or of plastic material. For the net, net yar
32、ns made of synthetic or natural fibres may be used. For the net head line synthetic ropes shall be used. 3.4 Design 3.4.1 Goal frame The construction shall be sufficiently secure to withstand the stresses during a game and when moved. The uprights and the crossbar may be made of one or more pieces.
33、The uprights and the crossbar of one football goal shall have the same cross section. The crossbar shall not be deformed by more than 10 mm when tested according to 5.2. Each fixing point of the net shall withstand the test in 5.4 without breakage. The goal frame should be either white or natural si
34、lver colour of light metal. NOTE White colour is in line with football federations requirement. The ground frame of Type 4 shall incorporate a fixed counterweight, which is part of the ground frame. 3.4.2 Nets 3.4.2.1 Dimensions The net dimensions shall comply with Table 3. Table 3 Net dimensions Di
35、mensions in millimetres Size code Length Height Depth Width of mesh Diameter of yarn top ground min. min. min. min. max. min.a750 250 7 500 2 500 800 1 500 120 2 515 205 5 150 2 050 800 1 500 120 2 aThe diameter is minimum to minimise the risk of cutting. 3.4.2.2 Physical properties Nets shall compl
36、y with Tables 4 and 5 as appropriate. BS EN 748:2013EN 748:2013 (E) 10 Table 4 Mesh breaking strength Class N Test method min. A 1 800 (1 500)aEN ISO 1806 B 1 080 (900)aC 792 (660)aaThis corresponds to the breaking strength of the net yarn, tested in accordance with EN ISO 2062. Table 5 Rope breakin
37、g forces of net head line Class N Test method min. Z 7 000 EN ISO 2307 Y 3 000 3.4.2.3 Net fixing The net head line shall be connected to the net in such a way that there is no shifting. The net shall be suspended loosely so that a ball scoring a goal cannot rebound immediately. The net shall be loo
38、sely attached to the frame. In the case of Type 1 and 2 the net shall be held to the ground (e.g. with a weighted line or fixing points), to prevent the ball from passing through. 3.4.3 Ground sockets The ground sockets shall be adapted to the diameter of the poles. The ground sockets should be plac
39、ed in concrete blocks (see example in Annex A), ensuring a drainage hole is inserted. 4 Safety requirements 4.1 General requirements Exposed corners and edges shall be rounded with a radius of at least 3 mm. 4.2 Goal frame Between the uprights and the ground frame (if any) there shall be no free are
40、a. The cross section of the side parts of a ground frame shall not protrude past the uprights. 4.3 Strength When tested in accordance with 5.2, the crossbar shall not fracture or collapse or show permanent deformation greater than 10 mm. BS EN 748:2013EN 748:2013 (E) 11 4.4 Stability When tested in
41、accordance with 5.3.1, goals Type 1 to 3 shall not fall over or slide. When tested in accordance with 5.3.2, goals Type 4 shall not fall. 4.5 Net fixings When tested according to 5.4, no point of fixation of the net shall break or deform. Net fixings shall be designed in such a way that the player c
42、annot be hurt. This requirement is fulfilled if, e.g. external openings (i.e. on the circumference of the cross section of the uprights and the cross bar) are 8 mm or 25 mm. Metal cup hooks shall not be used. If spring hooks are used as means of fixation or for the end of a rope, they shall have scr
43、ew caps. 4.6 Frame entrapment Any possible entrapment in the frame above 1 200 mm above the ground, e.g. net supports, shall have no downwards angle of less than 60 and no openings of less than 230 mm diameter. 5 Test methods 5.1 General If not otherwise specified in the following, the requirements
44、of Clauses 3 and 4 are tested by measuring, visual inspection or practical test. Execute the test after conditioning the goal for a minimum of 1 h at a test temperature of (20 5) C. 5.2 Determination of strength Apply a vertical force of 1 800 N at the centre of the crossbar for smin1100+. Note any
45、fracture or other damage to the goal. Remove the force and measure any permanent deformation smin30300+after removal of the force. 5.3 Determination of stability 5.3.1 Testing of Types 1 to 3 Install the goal in its normal position of use. Apply a horizontal force (F) of 1 100 N at the top of the ce
46、ntre of the crossbar for smin1100+by means of a rope of 3 000 mm length (see Figure 5). Note any falling over or sliding. BS EN 748:2013EN 748:2013 (E) 12 Dimensions in millimetres Figure 5 Stability test Types 1 to 3 5.3.2 Stability test Type 4 Install the goal in its normal position of use. Stop t
47、he goal from sliding with blocks and apply a horizontal force (F) of 1 100 N at the top of the centre of the crossbar for smin1100+by means of a rope of 3 000 mm length (see Figure 6). Note any falling. BS EN 748:2013EN 748:2013 (E) 13 Dimensions in millimetres Figure 6 Stability test Type 4 5.4 Str
48、ength test for net fixings Apply a horizontal force of 1 100 N to the net mesh at 1 000 mm below the crossbar in the middle of the goal. Monitor the force for 10 s. Remove the force and check for any breakage and/or permanent deformation. 6 Assembly, installation and maintenance instruction The manu
49、facturer shall provide written instructions for assembly, installation and maintenance. It shall be pointed out in the assembly instructions that any goals that are not being used at the moment should be secured against overturning. 7 Warning label A permanent warning label shall be fixed to the goal with the following wording: This goal is designed to be used for football only and no other purpose. Check all fastenings are fully tightened before using thi
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