The Impact Characteristics Of Artificial Turf On Players

Today, I will share with you the characteristics of the impact of artificial turf on players.
1. Shock absorption performance Natural turf is required to be between 50% and 70%; artificial turf is required to be between 55% and 70%.
2. Deformation performance For natural turf, the soaked loach turf is very deformed and the dry turf is small or not deformed; the artificial turf is deformed between 1 and 7 mm.
3. Anti-slip performance Natural turf requirements are required in 0.6-1.0 artificial turf at 0.6-1.0
4. Resistance Natural turf resistance is 25-50 Nm; artificial turf resistance is 35-45 Nm.
5. Sliding distance The natural turf sliding distance is 0.20-0.55 meters; the artificial turf sliding distance is 0.25-0.45 meters.
The effect of turf on the ball
1. Vertical bounce height The value of natural turf is between 25% and 45%; the value of artificial turf is between 30% and 42%.
2. Rolling speed of the ball The value of natural turf is 4 meters - 10 meters; the value of artificial turf is 4 meters - 10 meters.
3. Bounce of balls at different angles At a corner of 25 degrees, the bounce speed is 50 km/h and the height is 60% to 80%.
Site test
1. Slope <1.0%
2. Flatness (macro) less than 10 mm within 3 meters
3. The flatness of less than 2 mm within 300 mm
4. Ground penetration performance is greater than 180 mm per hour