The hockey field is mainly artificial turf, and the area is similar to that of a football field.
It is 91.4m long and 55.0m wide. The long side is the side line and the short side is the end line.
The line marking of the site shall be white, and the line width shall be 75mm. The line width shall be included in the scope of the site.
The distance between two goal posts on the end line is the goal line.
Buffer areas of 4.0m and 5.0m should be left outside the side lines and endlines of the playing field, respectively. There should also be a 4m wide off-site work area between adjacent playing fields
The main marking lines in the field are: shooting arc, 22.9 meters (25 yards), midline, penalty points and so on.
Sign line
The connecting line between the midpoints of the two edges is the centerline
At a distance of 22.90m from the centerline, connecting two 22.9m lines
At the distance of 1.83m from the end of the end line to the midpoint of the end line, draw a 150mm marker line (distance from the inner edge of the marker line to the midpoint of the end line)
A penalty point with a diameter of 150mm is drawn at 6.40m in front of the midpoint of the goal line.
Draw a 3.66m long marking line directly in front of the midpoint of the end line, parallel to the end line, and 14.63m from the end line (the above distance is the distance from the outer edge of the marking line to the outer edge of the end line); The angle is the center of the circle, and the line is extended to both sides so that it intersects the end line, each forming a 1/4 arc. This line is called a shooting arc.
Draw a dashed line at 5m outside the arc. The length of each solid line is 300mm, and the interval between the solid lines is 3m.Hockey grass is the most demanding product in the artificial grass product series. Hockey grass is very different from the well-known football grass or leisure grass. Due to the characteristics of hockey sports, its grass must meet the requirements including good water retention, water permeability, extreme Strong abrasion resistance, excellent flatness, anti-aging and weather resistance, as well as high grass density, non-directional, and always keep the direction of ball movement. The site's spreading technique also requires a lot. Among them, the dual requirements of the stadium to seep water and to retain water put a new test on the construction. According to the requirements, after 35 minutes of watering, the stadium retains an average of 3mm of water on the surface. The amount of water must not be less than 2mm. For this reason, the five-layer laying method of lime, coarse asphalt, medium asphalt, rubber particle shock-absorbing layer, and artificial grass is recommended to meet the following basic requirements.
