ANSI ASTM F1882-2015 Standard Specification for Residential Basketball Systems.pdf

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1、Designation: F1882 15 An American National StandardStandard Specification forResidential Basketball Systems1This standard is issued under the fixed designation F1882; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last

2、 revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers the manufacture, assembly,recommended maintenance and use of complete residentialbasketball syst

3、ems.1.2 This specification is intended to reduce the potentialhazards associated with the installation and use of residentialbasketball systems.1.3 This specification is not intended to apply to thefollowing:1.3.1 Equipment intended to be used in places of publicassembly, such as, but not limited to

4、, schools, parks, public andprivate recreational facilities.1.3.2 Individual components, such as rim, backboard, pole,portable base system, net, or other component when thatcomponent is not sold as a complete residential basketballsystem as defined in this specification.1.3.3 Any residential basketb

5、all system that is mounted toany structure or surface other than that which is purchased aspart of a complete residential basketball system. Examplesinclude, but are not limited to, roof mounting, wall mounting,or any locally or self-manufactured components.1.3.4 Any basketball equipment that does n

6、ot use a full sizerim, 18-in. (45.72-cm) diameter, or is designed for operationalheights of less then 6 ft 6 in. (1.98 m) from the playing surfaceto the bottom of the backboard.1.3.5 Accessories and add-ons.1.4 This specification shall apply only to products manufac-tured after twelve months from th

7、e date this specification ispublished.1.5 This specification does not cover product performanceor quality, except as related to safety.1.6 The rationale for provisions in this specification aregiven in Appendix X1 and Appendix X2.1.7 The values stated in inch-pound units are to be regardedas standar

8、d. The values given in parentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.8 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this stand

9、ard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D2240 Test Method for Rubber PropertyDurometer Hard-nessC1048 Specification for Heat-Strengthened and Fully Tem-pered Flat Glas

10、sF1148 Consumer Safety Performance Specification forHome Playground Equipment2.2 ANSI Standards:3ANSI Z535 Warning LabelsANSI Z97.12004 American National Standard for SafetyGlazing Materials Used in BuildingsSafety Perfor-mance Specification and Methods of Test2.3 BSI Standard:4BSI 6206: 1981 Impact

11、 Performance Requirements for FlatSafety Glass and Safety Plastics for Use in Buildings2.4 Federal Standards:Available from the Consumer Prod-uct Safety Commission, Washington, DC 20207.16 CFR 1303 Ban of Lead-Containing Paint and CertainConsumer Products Bearing Lead-Containing Paint16 CFR 1500.48

12、Technical Requirements for Determining aSharp Point in Toys and Other Articles Intended for Useby Children Under 8-Years of Age16 CFR 1500.49 Technical Requirements for Determining aSharp Metal or Glass Edge in Toys and Other ArticlesIntended for Use by Children Under 8-Years of Age1This specificati

13、on is under the jurisdiction of ASTM Committee F08 on SportsEquipment, Playing Surfaces, and Facilities and is the direct responsibility ofF08.25 on Recreational Basketball Equipment.Current edition approved June 1, 2015. Published August 2015. Originallyapproved in 1998. Last previous edition appro

14、ved in 2014 as F1882 06 (2014).DOI: 10.1520/F1882-15.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Availab

15、le from National Electrical Manufacturers Association (NEMA), 1300N. 17th St., Suite 1847, Rosslyn, VA 22209.4Available from British Standards Institute (BSI), 389 Chiswick High Rd.,London W4 4AL, U.K.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959.

16、 United States13. Terminology3.1 Definitions of Terms Specific to This Standard:3.1.1 accessories and add-ons (items not covered in 3.1.2,3.1.3, 3.1.5, 3.1.6, 3.1.10, and 3.1.153.1.18), nincluding butnot limited to, such things as pole pads, ball returns, scoringand training devices, and including i

17、tems attached to thesystem not intended for use in basketball.3.1.2 adjusting mechanism, nmoveable components thatlock structural components in the desired position to facilitatechanges in rim height.3.1.3 backboard, nrigid, flat surface to provide reboundsurface for a basketball.3.1.4 complete resi

18、dential basketball system, nany com-bination of rim, net, backboard, portable or non-portablepole-type support system not specifically excluded in 1.3.1 1.3.5 that is designed and marketed by the original manufac-turer to be used together, whether packaged together as asystem, or separately as indiv

19、idual components.3.1.5 footing, nthe method for securing the placement ofthe system into the ground.3.1.6 full-size rim, nmoveable or fixed-type rim with an18-in. (45.72-cm) inside diameter.3.1.7 ground base systems, nsystems that have a mainsupport pole attached in ground by a footing.3.1.8 hanging

20、, vwhen a player briefly suspends their fullweight from any point on the rim.3.1.9 maximum offset, ndistance from the front of the baseor pole, whichever extends furthest from the system, to thefront face of the backboard.3.1.10 net, na device that hangs below the rim thatrestricts the downward move

21、ment of the ball.3.1.11 normal access area, nas described in Fig. 1.3.1.12 normal use, nthose safe-play modes that conformto the instructions that accompany the equipment. Misuse,alteration, or modification are not considered normal use.3.1.13 pinch, crush, shear points, nany point that entrapsat on

22、e or more positions a12-in. (13-mm) diameter neoprenerod. Entrapment shall mean that force of more than 2 lb (0.90kg) is required to pull out the rod. The neoprene rods shall havea hardness reading between 50 and 60 as determined by a TypeA Durometer as given in Test Method D2240.3.1.14 pole joint,

23、nmechanical method for connecting amultiple segment pole.3.1.15 portable base systems, nsystems that have a ballasttype support system that allows the system to be moved.3.1.16 residential basketball equipment, nequipment thatis intended for the normal use and play in residential basketballthat incl

24、udes the components given in 3.1.3, 3.1.6, 3.1.10, and3.1.18.3.1.17 supplemental restraint systems, nadditional meth-ods of adding stability over and above recommended ballast toportable base systems, that is ground stakes and additionalweight.3.1.18 support system, nstructure provided to support ri

25、mand backboard in playing position. Could include pole, por-table base, or mounting brackets.4. General Requirements4.1 A complete residential basketball system, represented ascomplying with this performance specification, shall meet allapplicable requirements specified herein.5. Performance Require

26、ments5.1 GeneralThe standards listed in 5.3 5.6 apply only tothe normal access area as described in 3.1.11 and Fig. 1.5.2 Paint ToxicityAll paints and finishes used on basket-ball equipment shall be in accordance with 16 CFR Part 1303.5.3 Edges, Points, and SurfacesFollowing assembly ofthe system, i

27、n accordance with the instructions to be providedto the consumer, there shall be no exposed sharp edges, points,or surfaces on any portion of the residential basketball equip-ment according to CPSC 16 CFR 1500.48 and 1500.49.5.4 There shall be no pinch, crush, or shear points as definedin 3.1.13.5.5

28、 Moving parts or height adjustment mechanisms outsidethe normal access area, which could pose a finger entrapmentproblem, shall be noted clearly in the warning label on thesystem and the safety instructions for proper use to reduce therisk of injury.5.6 HardwareHardware must comply with the section

29、onHardware, Nuts, and Bolts of Performance SpecificationF1148.5.6.1 An projections and protrusions must comply withCPSC Handbook for Playground Safety Publication 325 andPerformance Specification F1148.5.6.2 Lock washers, self-locking nuts, or other lockingmeans shall be provided for all permanently

30、 attached bolts.5.7 Rims:5.7.1 RimsEach rim shall be attached to a support struc-ture in such a way that ensures the rim and all structuralcomponents stay attached should the backboard break.5.7.2 Backboards Made of GlassAll glass backboardsshall be made of fully tempered glass. As specified in Spec

31、i-fication C1048, “Fully tempered glass is approximately fourtimes as strong as annealed glass of the same thickness andconfiguration. When broken, by impact, fully tempered glassfractures into relatively small pieces meeting safety glazingrequirements thereby greatly reducing the likelihood of seri

32、ouscutting or piercing injuries in comparison with ordinary an-nealed glass. Fully tempered glass is intended for used inapplications where its strength or safety characteristics may berequired.” The very nature of basketball makes it obvious thatthe increased strength and safety characteristics of

33、fully tem-pered glass should be required in any glass backboard appli-cation.6. Stability/Structural Integrity6.1 Portable Base System Testing (To Be Performed by theManufacturer)The test should be performed to determine theF1882 152ability of the portable base system to withstand anticipatedforces

34、which act to tip, slide, or cause permanent deformation,or a combination thereof, to the system. Complete assembly/installation according to manufacturers recommendations.The force for all tests shall be applied gradually within a periodof 1 min and maintained for a period of 5 min. All tests are to

35、be performed at a room temperature of 68 6 5F (22 6 15C).This test must be performed with rim at 10-ft (3.05-m)regulation height and through its entire recommended adjust-ment range. The system must be tested without additionalsupplemental restraint systems. After conducting the tests,there shall be

36、 no visible cracks, permanent deformation,breakage, or deterioration of any component that may ad-versely affect the structural integrity or safety of the equip-ment.6.1.1 Horizontal Testing (Fig. 2)To simulate a 40-mph(64.4-kph) wind force, calculate the square footage of thebackboard and refer to

37、Fig. 3 to determine the horizontal loadrequired to replicate the wind force. For Test No. 1, apply thishorizontal load as shown in Fig. 2. If the rim height at the pointof load application drops more than 6 in. (15.24 cm), stop thetest and reposition the pulley. Proceed to Test No. 2. For TestNo. 2,

38、 if required, with pulley realigned 6 in. (15.2 cm) lower,reapply horizontal test load and check if rim height drops moreFIG. 1 Normal Access AreaF1882 153than 6 in. (15.24 cm). If so, repeat in 6-in. (15.14-cm) pulleyheight reduction segments. The test must be performed in bothforward and rearward

39、directions, and the system must not tipover beyond the balance point, in accordance with Fig. 4.6.1.2 Horizontal Rim Weight (Fig. 5)Determine theweight of the system (at the rim) while in a level horizontalposition 80 lb (36.39 kg) max.6.1.3 Vertical Minimum Load (Fig. 2)This load is 101.25lb (45.93

40、 kg), and it must be applied vertically from the tip ofthe rim. With the required load, system must not tip over pastits balance point in accordance with Fig. 4.6.1.4 Balance Point of System Testing (Fig. 4)Pull systemforward to the point of balance where it will not fall forward orbackward. The max

41、imum distance between the tip of rim andthe ground should be less than 5 ft 6 in. (1.68 m). When thesystem is released above the natural balance point, it mustreturn system to the normal upright position.6.1.5 Horizontal Side Testing (Fig. 6)With a 25-lb (11.34-kg) load, the portable system must not

42、 tip over sideways tosuch a point where the rim/backboard touches the ground.Follow the test method described in 6.1.1.6.1.6 Portability Test on an Incline (Fig. 7)When follow-ing manufacturers recommendations for moving the portablesystem, the system must remain in its transport (movable)position w

43、hen placed on a 5 slope in any direction.6.1.7 When following the manufacturers recommendationsfor moving the portable system, the system must be capable ofbeing moved a distance of 50 ft (15.24 m).6.2 Ground Base System Testing (to be performed by themanufacturer)The test should be performed to det

44、ermine theability of the ground base system to withstand anticipatedforces which act to tip, slide, or cause permanent deformation,or a combination thereof, to the system. Complete assembly/installation according to manufacturers recommendations.The force for all tests shall be applied gradually wit

45、hin a periodof 1 min and maintained for a period of 5 min. This test mustbe performed with rim at 10-ft (3.05-m) regulation height andthrough its entire recommended adjustment range. After con-ducting the tests, there shall be no visible cracks, permanentdeformation, breakage or deterioration of any

46、 component thatmay adversely affect the structural integrity or safety of theequipment.6.2.1 Horizontal Testing (Fig. 8)To simulate a 80-mph(128.8-kph) wind force, calculate the square footage of back-board and refer to Fig. 3 to determine the horizontal loadrequired to replicate the wind force. For

47、 Test No. 1, apply thishorizontal load in accordance with Fig. 8. If the rim heightdrops more than 6 in. (15.24 cm) stop test and repositionpulley. Proceed to Test No. 2. For Test No. 2, if required, withthe pulley realigned 6 in. (15.24 cm) lower, reapply horizontaltest load and check if rim height

48、 drops more than 6 in. (15.24cm). If so, repeat in 6 in. (15.24 cm) pulley height reductionsegments. The test must be performed in both a forward andrearward directions.6.2.2 Vertical Testing (Fig. 8)Apply a 250-lb (113.4-kg)load at the tip of the rim.6.2.3 Glass backboards shall be tested in accord

49、ance withBS 6206:1981 Appendix B Parts B.3 and B.4.6.2.3.1 App. B Part B.3“Apparatus The following appa-ratus is required. B.3.1 Impactor, with a radius of curvature ofthe point of 0.20 mm = 0.05 mm. NOTEA pointed hammer ofat least 75 g mass, or a spring loaded centre punch or similarappliance can be used. B.3.2 Means of support, comprising aflat base on which the test piece is laid without any mechanicalconstraint. In order to prevent scattering of fragments, the testpiece shall be simply held at the edges so that the fragmentsr