As the hockey court to ensure the quality of the ball and anti-static requirements, before each game, the entire site must be sprinkled in advance, according to the permeability of artificial turf, water can generally maintain about two hours. (The International Qualified Association specifies that after 35 minutes of watering, the surface will retain an average of 3mm of water, and the amount of water in any one place must not be less than 2mm).
Need to pay attention:
It is forbidden to carry food (except pure water) into the venue;
It is forbidden to directly contact the lawn with oily, corrosive and other chemicals;
It is forbidden to wear sports shoes with metal nails;
Heavy equipment and unnecessary transportation vehicles are prohibited from entering the venue;
It is forbidden to accumulate heavy objects on the lawn for a long time;
It is forbidden to use tools, hard objects to puncture, hit, cut the lawn;
Do not deliberately lift the bottom and destructive pull grass line, suture interface, etc.;
When rainfall is low, artificial watering can be used to clean the grime on the grass line;
Appropriately control the frequency of use of the site so that there is sufficient time to level the fill of the site (using special equipment or tweezers);
Persist in cleaning and maintenance once a month, and timely clean the garbage on the site (avoid high-temperature cleaning as much as possible);
Often check the suture for looseness, damage at the bottom, tearing, burning, etc. If there is any problem such as degumming, wear, etc., it should be promptly given maintenance.
