Sliding property (sliding coefficient) : DIN V 18 032-2
Taking into account the athlete's mobility and safety, the sliding coefficient is set at the optimal value, that is, between 0.4-0.6.Excellent recoil: DIN V 18 032-2
Compared with cement floor, its rebound is more than 90% of the safe floor material.
Vertical deformation (elastic deformation) : DIN V 18 032-2It does not affect other athletes next to it, using its elasticity to get the best performance.
APPLIED PRODUCTION：sports floor is used in Badminton , table tennis , volleyball , basketball , tennis , Dance Hall , Gym
| THCHNICAL PARAMETER | ||||||
| Inspection item | Unit of measurement | Standard requirements (foam type) | Measured value | Single conclusion | 检验依据 | |
| Surface mass deviation | % | Express value +13-10 | 4 | Conform to | GB/T 11982.1-2015 6.4 | |
| Heating size change rate | portrait | % | ≤0.40 | 0.14 | Conform to | GB/T 11982.1-2015 6.5 |
| Landscape orientation | % | ≤0.40 | 0.18 | Conform to | GB/T 11982.1-2015 6.5 | |
| Heating warping | mm | ≤8 | 0 | Conform to | GB/T 11982.1-2015 6.6 | |
| Stripping resistance | Longitudinal mean | N/50mm | ≥50 | 55 | Conform to | GB/T 11982.1-2015 6.9 |
| Vertical monomial value | N/51mm | ≥40 | 50 | Conform to | GB/T 11982.1-2015 6.9 | |
| Transverse mean | N/52mm | ≥50 | 75 | Conform to | GB/T 11982.1-2015 6.9 | |
| Horizontal single value | N/53mm | ≥40 | 55 | Conform to | GB/T 11982.1-2015 6.9 | |
| Colour fastness | level | ≥6 | 6~7 | Conform to | GB/T 8427-2008 | |
| Residual concave | mm | ≤0.20 | 0.12 | Conform to | GB/T 11982.1-2015 6.10 | |
|
Wear resistance (volume damage Fv) |
T | mm3 | ≤2.0 | 1.8 | Conform to | GB/T 11982.1-2015 6.7 |
| P | mm4 | 2.0~4.0 | / | / | GB/T 11982.1-2015 6.7 | |
| M | mm5 | 4.0~7.5 | / | / | GB/T 11982.1-2015 6.7 | |
| F | mm6 | 7.5~15.0 | / | / | GB/T 11982.1-2015 6.7 | |
