How to construct artificial grass on a football field

1. Before entering the site for construction, the flatness, slope, and surface appearance of the foundation should be inspected, and repair measures and requirements should be proposed. Only after meeting the requirements can the site be entered for construction.
2. Setting out (measurement), finding the center point of the site and the centers of two semicircles, and using these three positioning points to draw a ruler and line, determine the intersection point of the centerline and sideline of the site, and then use the Pythagorean theorem to determine the accurate position of each corner point and line on the site, and then determine the position of each functional point and line, and use ink or paint lines to mark it out.
3. Move the turf into the site and spread it horizontally, pushing it from one end of the vertical edge to the other. When spreading, try to keep the white lines woven on the turf at the functional line position as much as possible to reduce the number of cuts.
4. Cut off the white grass line woven on the outer edge of the grass and not placed on the functional line position, and set it aside for use. If the white line is woven separately, it must be manually cut into the corresponding width of the functional line on the site.
5. Overlap the joints of the green turf by 1cm, and use a grass cutting blade to cut through the center of the overlap to make the two sides of the turf overlap as tightly as possible. Then use a paper cutting knife to trim it.
6. Flip the bottom of the joint of the turf upwards, with a width of approximately 50 centimeters on each side. Then, spread a 25 centimeter wide connecting strip along the center of the joint of the turf, and apply special glue to the bottom of the joint and the connecting strip. Use a brush to apply glue to the joint of the turf, with a width of 6 centimeters.