The problem of lawn surface needs to be controlled, which is very important for a manufacturer. Otherwise, how can we cultivate such a good artificial lawn? How to control it?
The surface temperature of the artificial turf is from July to August with an average surface temperature of 20 to 44 °C. When the cement floor is the same as the lawn, the temperature of the surface of the cement floor is greater than the temperature of the surface of the lawn. The difference reaches a maximum at 16:00, which is about 10 °C. The minimum difference between the two occurs at around 4:00. The difference is also above 2 °C.
The air temperature above the surface is different at night and during the day. 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 small. In the vicinity of the ground, this difference is about 3 ° C ~ 4 ° C, slightly decreasing with time close to the day. The difference in air temperature also gradually decreases with increasing height. Above 1 m (meter), the value is reduced to about 1 °C.
Under the daytime conditions with strong solar radiation, the air temperature near the artificial turf in the early morning and evening is lower than the air temperature at the corresponding height of the cement. With the increase of the radiation intensity, the temperature of the two is gradually approaching. Before noon, the air temperature near the lawn It will be slightly higher than the air temperature near the concrete floor, and there will be extreme values. In the afternoon, the difference between the two gradually increased until the night. In the area below 0.5m (m) during the day, the temperature difference between the two fluctuates, but the difference is not large, only about 2 °C. In the range of 0.5m (m) or more, the morning turf air temperature is generally lower than the cement floor air temperature, and the difference between the two is stable at 1 ° C ~ 2 ° C, with the increase of solar radiation, the difference between the two becomes smaller.
In different seasons, artificial turf cultivation methods are different. In order to allow artificial turf to survive, it is necessary to control the temperature.