Specification

General Properties

Product Name	Hayapol Block
Product Thickness	15 mm	25 mm
Product Size	200 x 250 x 15 mm	200 x 250 x 25 mm
Range of Product Weight	670 - 690 g / piece	1100 - 1120 g / piece
Pack Quantity	24 pieces / case	12 pieces / case
Use Quantity	24 pieces / m2
Layout Size	170 x 250 mm
Materials	Upper Layer: Colored EPDM Rubber Chips Middle Layer: Scrapped Tire Granules Lower Layer: Scrapped Tire Granules (IIR)

Physical Properties

Type		Hayapol Block		Test Method
Physical Properties		Blank	Forcibly Deteriorated Test
Shore hardness Tensile Strength 25% Compressed Strength	(Type C) No.3 Type (MPa) (MPa)	70 1.38 0.50	80 1.42 0.50	JIS K 6253 JIS K 6251 JIS K 6253
Taber Abrasion Test Wear Amount Slip Resistance Test Slip Resistance Coefficient	(g/1000 times) (mm/1000 times) (dry) (wet)	1.15 0.47 0.98 0.68	1.42 0.53 1.02 1.01	JIS K 6264 Load 1kg, wear ring H-22 JIS A 1407 JIS A 1407
Permeability Test (with Constant Head Permeameter) Permeability Coefficient K15		3.6 x 10-3		JIS A 1218
Water Resistance Test Wettability		No Abnormality		JIS D 0203 3 months immersion Water Temperature Range (20±0.5°C)

• Forced Deterioration Test: Weather meter promoted deterioration JIS B 7753
• Standard: Rainfall cycle 18min/120min, test temperature 63°C
• Test period: 1000 hours (Equivalent to being exposed outdoors for approximately 10 years)