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Sandwich Running Track

Customized by Site Size

Type: Sandwich System Running Track (13-15mm)
Color :Red ,Green, Other color
Description:10mm black SBR base/mat layer ,pore sealed with PU4:1 plus EPDM dust and a 3-4mm full pour top coat with 1-4 mm EPDM granule
Can add Spray-coat layer for top layer protect

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Product Details

Technical Data:

Properties	test	result
tesile strength	IAAF	0.66N/mm2
elongation at break	IAAF	82.3%
force reduction	IAAF	49.5%
vertical	IAAF	2.5mm
frictional reading	IAAF	63
actual temperature	IAAF	50
Skid resistance	GB/T22516.7-2011	59

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Athletic Running Track Material 13-15 mm		Quantity (KG/M2)
Primer layer	PU binder FB3061A	0.2
Black Mat Layer	1-4mm Recycle SBR granule	8
Black Mat Layer	PU binder FB3061A	1.6
Seal layer	Red Full Pu 4:1 track material : 4 component color paste mix 1 component special binder in weight with catalyst(0.55-1%) FB306A/B	1.5
Seal layer	Red EPDM powder	0.3
Coating and surface layer	Red Full Pu 4:1 track material : FB309A/B	3.5
Coating and surface layer	Red EPDM Granule 1-4mm	4
Line mark	White PU 2:1 Lining material 308A/B	0.02
Machinery :Paver +2 type Mixer +Grinding machine +Line mark machine +Heating roll and tools