4
PLAYGROUND SURFACING MATERIALS
SECTION 4 OF THE CONSUMER PRODUCT SAFETY COMMISSION'S OUTDOOR HOME
PLAYGROUND SAFETY HANDBOOK
9
Select Protective Surfacing
Oneofthemostimportantthingsyoucandotoreducethelikelihoodofseriousheadinjuriesistoinstallshock-absorbingprotectivesurfacingunderand
aroundyourplayequipment.TheprotectivesurfacingshouldbeappliedtoadepththatissuitablefortheequipmentheightinaccordancewithASTM
SpecificationF1292.Therearedifferenttypesofsurfacingtochoosefrom;whicheverproductyouselect,followtheseguidelines:
NOTE:Donotinstallhomeplaygroundequipmentoverconcrete,asphalt,oranyotherhardsurface.Afallontoahardsurfacecanresultinserious
injurytotheequipmentuser.Grassanddirtarenotconsideredprotectivesurfacingbecausewearandenvironmentalfactorscanreducetheir
shockabsorbingeffectiveness.Carpetingandthinmatsaregenerallynotadequateprotectivesurfacing.Groundlevelequipment-suchasa
sandbox,activitywall,playhouseorotherequipmentthathasnoelevatedplaysurface-doesnotneedanyprotectivesurfacing.
Maximum fall height for this playset is 85''.
Loose-Fill Materials:
Maintainaminimumdepthof9inchesofloose-fillmaterialssuchaswoodmulch/chips,engineeredwoodfiber(EWF),orshredded/recycled
rubbermulchforequipmentupto8feethigh;and9inchesofsandorpeagravelforequipmentupto5feethigh.NOTE:Aninitialfilllevelof
12incheswillcompresstoabouta9-inchdepthofsurfacingovertime.Thesurfacingwillalsocompact,displace,andsettle,andshouldbe
periodicallyrefilledtomaintainatleasta9-inchdepth.
Useaminimumof6inchesofprotectivesurfacingforplayequipmentlessthan4feetinheight.Ifmaintainedproperly,thisshouldbeadequate.
(Atdepthslessthan6inches,theprotectivematerialistooeasilydisplacedorcompacted.)
Usecontainment,suchasdiggingoutaroundtheperimeterand/orliningtheperimeterwithlandscapeedging.Don'tforgettoaccountforwater
drainage.
Checkandmaintainthedepthoftheloose-fillsurfacingmaterial.Tomaintaintherightamountofloose-fillmaterials,markthecorrectlevelonplay
equipmentsupportposts.Thatwayyoucaneasilyseewhentoreplenishand/orredistributethesurfacing.
Do notinstallloosefillsurfacingoverhardsurfacessuchasconcreteorasphalt.
Poured-In-Place Surfaces or Pre-Manufactured Rubber Tiles:
Youmaybeinterestedinusingsurfacingotherthanloose-fillmaterials-likerubbertilesorpoured-in-placesurfaces.
Installationsofthesesurfacesgenerallyrequireaprofessionalandarenot"do-it-yourself'projects.
Reviewsurfacespecificationsbeforepurchasingthistypeofsurfacing.Asktheinstaller/manufacturerforareportshowingthattheproducthas
beentestedtothefollowingsafetystandard:ASTMF1292StandardSpecificationforImpactAttenuationofSurfacingMaterialswithintheUse
ZoneofPlaygroundEquipment.Thisreportshouldshowthespecificheightforwhichthesurfaceisintendedtoprotectagainstseriousheadinjury.
Thisheightshouldbeequaltoorgreaterthanthefallheight-verticaldistancebetweenadesignatedplaysurface(elevatedsurfaceforstanding,
sitting,orclimbing)andtheprotectivesurfacingbelow-ofyourplayequipment.
Checktheprotectivesurfacingfrequentlyforwear.
Placement
Properplacementandmaintenanceofprotectivesurfacingisessential.Besureto
Extendsurfacingatleast6feetfromtheequipmentinalldirections.
Forto-froswings,extendprotectivesurfacinginfrontofandbehindtheswingtoadistanceequaltotwicetheheightofthetopbarfromwhichthe
swingissuspended.
Fortireswings,extendsurfacinginacirclewhoseradiusisequaltotheheightofthesuspendingchainorrope,plus6feetinalldirections.
2 VECES LA ALTURA
2H
H
2H
2 VECES LA ALTURA
ALTURA
Longitud
1,8 m
6 pies
1,8 m
6 pies
6 pies
1,8 m
6 pies
1,8 m
Longitud
+ 6 pies
L + 1,8 m
1,8 m
6 pies
6 pies
1,8 m
Espace requis pour les balançoires à mouvement de va-et-vient
Zona de uso para columpios de eje único
Espace requis pour les balançoires à pneu
Zona de uso para columpios de varios ejes
Délimite la zone d’utilisation avec surface de protection
Representa la zona de uso con revestimiento
protector para la superficie
Representa la zona de uso con revestimiento
protector para la superficie
Délimite la zone d’utilisation avec surface de protection
9 This information has been extracted from the CPSC publications "Playground Surfacing-Technical Information Guide" and "Handbook for Public
Playground Safety"Copies of these reports can be obtained by sending a postcard to the: Office of Public Affairs, U.S. Consumer Product Safety
Commission, Washington, D.C., 20207 or call the toll-free hotline: 1-800-638-2772