The surface temperature of the golf lawn is from July to August. The average surface temperature is from 20 to 44°C. During the operation, the temperature of the surface of the cement surface is greater than that of the surface of the lawn. The difference is The maximum value was reached at 16:00 PM, which is about 10°C. The minimum value of the difference between the two was around 4:00, and the difference was also above 2°C.
The air temperature above the surface of the golf lawn differs between night and day. At night, the temperature of the air above the concrete floor is always higher than the temperature of the air above the lawn, but the difference is not significant. In the vicinity of the ground, the difference is about 3°C to 4°C, and it slightly decreases as time approaches the daytime. The difference in air temperature also gradually becomes smaller as the height increases. Above 1 m (m), the value decreases to about 1°C.
In general, under the condition of strong solar radiation, the air temperature near the lawn in the early morning and evening is lower than the air temperature in the corresponding height of the cement floor. In use, the intensity of radiation increases with the use of the air. Both temperatures will gradually approach each other. Before noon, the temperature of the air near the lawn will be slightly higher than the temperature of the air near the concrete floor, and an extreme value will appear.
Golf turf in the afternoon, the difference between the two gradually increased until the night. During the day in the area below 0.5m (meter), the temperature difference between the two fluctuates, but the difference is not significant, only about 2 °C. In the range of 0.5m (meters) or more, the morning lawn air temperature is generally lower than the cement floor air temperature, the difference between the two stable at 1 °C ~ 2 °C, with the increase of solar radiation, the difference between the two smaller.
There is no question of the frequency of use of golf turf in practical applications. It can be used around the clock, and it can also be used for baseball and other competitive sports. Some collective activities or large-scale exhibitions can also be arranged on the golf course. Artificial turf must be cleaned every week for eight weeks after paving. When used, it will effectively grind the gravel inside. It can effectively ensure that the grass stems are evenly gravel. Its main purpose is to maintain the height of gravel at the level of 18 to 20 mm.http://www.frengrassturf.com/