(1) Before entering the construction site, to test the flatness, slope and surface appearance of the foundation, it is necessary to put forward trimming measures and requirements.
(2) Pay-off (measurement), find the center point of the venue and the center of two semi-circles, and place the ruler-drawing line according to these three positioning points, determine the intersection of the center line and the side line of the venue, and then determine the corners of the venue by the Pythagorean theorem The exact position of the point and line, and then determine the position of each function point and line, and pop it with ink line or paint line.
(3) Move the turf into the field and spread it in the horizontal direction, and then push it from one end of the vertical side to the other end. When spreading, try to make the white scribe line woven on the turf at the position of the functional line to reduce the number of cuts .
(4) Cut off the white grass thread woven on the outer edge of the turf and cannot be placed on the position of the function line, and set aside for use. If the white line is woven separately, it must be manually cut to the width of the corresponding function line of the venue White lines.
(5) Lay the green turf by 1cm at each seam, cut it from the center of the lap with a grass push knife to make the turf on both sides as compact as possible, and then trim with a paper knife.
(6) Turn the bottom of the turf at the seam upwards, and the width of each side of the turf is about 50 cm, then spread the 25 cm wide connection belt along the center of the turf seam, and apply the special glue to the turf. At the bottom of the seam and on the connecting belt, the turf seam is glued with a brush, and the width of the glue is 6 cm. The connecting belt is evenly scraped on the connecting belt with a squeegee. In order to achieve the best bonding effect, the glue solution should be fully agitated or the packaging drum should be inverted several times before use to make the glue solution evenly mixed. Apply the glue in the same direction when painting, which helps to expel the air and improve the uniformity of the glue, and enhance the adhesion. Drying: After the glue is applied, the glue will naturally evaporate. After the glue is applied, it must be allowed to dry for a period of time. After the solvent is evaporated, the glue layer may become sticky or blistered, which may affect the bonding quality. The drying time should not be too long to prevent the adhesive layer from losing its viscosity and degumming. The adhesive layer can be adhered when it is in the form of dry film (about 5-25 minutes)/25℃. Adhesion: When bonding, the turf on both sides should be aligned and bonded to the connecting belt at one time, and it needs to be pressed and pressed to make the bonding part tightly bonded, and do not move back and forth, so as not to affect the bonding effect. If the turf or the connection is wet, it needs to be dried by half-angel.
