Precautions for filling construction with auxiliary materials

When filling the artificial turf sports field, the quartz sand and rubber particles must be filled in two layers and cannot be mixed. The bottom layer is filled with quartz sand and the surface layer is filled with rubber particles.

Quartz sand paving:

1. After the artificial turf is installed, evenly spread the quartz sand into the specified area according to the specifications of 4m*4m, and decide whether to wash the sand in layers according to the height of the grass silk;
2. According to the amount of sand designed in the plan, the amount of sand used is divided into layers and injected. After each spreading, the grass must be neatly combed and the quartz sand should be smoothed by a grass comb. keep grass seedlings upright;
3. The surface of the filled sand and colloidal particles is clean, filled with fullness, and there is no obvious unevenness;
4. Other impurities found in the filling should be removed immediately to ensure the construction quality;
5. When filling, the quartz sand, colloidal particles and the site should be kept dry to facilitate the flow and filling of the quartz sand colloidal particles evenly.

Paving of rubber granules:

1. After the quartz sand is laid, environmental protection particles can be laid;
2. The method of laying rubber particles is the same as the method of quartz sand. According to the designed dosage, it is injected in multiple times. Every time it is spread, it must be repeatedly combed with professional carding equipment to make the environmental protection particles fall fully and densely;
3. Any impurities found in the pavement must be removed immediately to ensure quality. Other impurities found in the filling need to be removed immediately to ensure the construction quality;
4. When filling, the quartz sand, colloidal particles, and the site should be kept dry to facilitate the flow and filling of the quartz sand colloidal particles evenly.