Artificial turf surface temperature control
Artificial turf surface temperature from July to August the average surface temperature of 20 ~ 44 ℃. At the same time, the temperature of the concrete surface is higher than the temperature of the surface of the lawn at the same time. The difference reaches the maximum value at 16:00 in the afternoon, about 10 ° C. The minimum value of the difference between the two occurs at around 4:00 , The difference is also above 2 ℃.
The air temperature above the surface is different between night and daytime. At night, the air temperature on the concrete floor is always higher than the air temperature on the lawn, but the difference between the two is not great. Near the ground, this difference is about 3 ℃ ~ 4 ℃, with the time close to the daytime and slightly lower. The air temperature difference also becomes smaller with increasing height, the value is reduced to about 1 ℃ above 1m (m).
Under daytime conditions with strong solar radiation, the air temperature near the artificial turf in the early morning and evening was lower than the air temperature at the corresponding height of the concrete. With the increase of radiation intensity, the temperature of the two gradually approached. Before noon, the air temperature near the turf Will be slightly higher than the air temperature near the concrete, there extreme. In the afternoon, the difference between the two gradually increased until nighttime. Within the area of 0.5m (meters) during the day, the temperature difference between the two fluctuates, but the difference is not so big, only about 2 ℃. In the range of above 0.5m (m), the air temperature of lawn in early morning is generally lower than the air temperature in concrete, the difference between the two is stable at 1 ℃ ~ 2 ℃, with the increase of solar radiation, the difference between them becomes smaller.
In different seasons, artificial turf cultivation methods are not the same, in order to allow artificial turf to survive, so be sure to control the temperature.