Globally recognized to be replacement of traditional PU (polyurethane) onesFeature:Non-poisonous and non-harmful, without any pollution thus making no harms for sports players and usersMaterials could be recycledEPDM synthetic rubber vulcanization of further strengthening of materials of polymer, nice performance foraging-/weather-resistant, electrical insulation, corrosion- and impact-resistantNatural rubber has excellent properties of high elastic,insulation, waterproof and low specific gravityAfter appropriate treatment with alkali, heat, cold and pressureFull solid be consistent from beginning to end and maximum compression deformationStructure:Upper layer: heat-vulcanized honeycomb base, with special structure angled in direction of running, which differentiates bio-mechanical response depending on type stress generated by athletesBottom layer has been specially designed to boost vertical deformation, giving athlete sense of comfort while trainingIt makes perfect quality and no others could be compared with that for their advantages of strong wear-resistant, anti-slippery,shocking absorbent, excellent elasticity, anti-aging and long lasting durabilityCertification: IAAF (international association of athletics federations)Maintenance: easy to clean, no need of special maintenanceRoll width: 1.22mRoll length: 15mThickness: 9 to 14mmCustomized colors and thicknesses are acceptedPacking: packed in rollsProduct Name：Prefabricated rubber running trackColor：RED（Customized colors are accepted ）Thickness：13mm(4+9)mmWidth：1.22mLength：15m/rollTechnical DataItemTest MethodsUnitRequirementsResultSlip ResistanceEN14877:2013μ55-110Wet 56(min55, max57)Dry 89(min86,max91)Force ReductionEN14877:2013%SA25-SA3426.1IAAF%35-5040Vertical DeforamtionEN14877:2013mm≤3mm0.87IAAFmm0.6-2.52.3Force Reduction after weatheringEN14877:2013%SA25-SA3425.4Wet FroctionIAAF_≥47BPN20℃50BPN20℃Tensile strengthEN14877:2013Mpa＞0.4＞2.5IAAFMpa＞0.50.56Elongation at breakEN14877:2013%≥40198.1IAAF%≥40115Vertical Ball ReboundEN14877:2013%≥8096.8Water PermeabilityEN14877:2013mm/h≥150＞3000Resistance to wearEN14877:2013loss in grams≤4.00.1Colour changeEN14877:2013_33/4Fire resistanceGB/T14833-2011Degree11
