1.Environmental protection:non-toxic and pollution-free,meeting environmental protection requirements;economy:no special maintenance is required within the scope of reasonable use except for daily cleaning and washing;
2.All-weather use:any season and temperature difference,it can maintain a high level of quality,and it can be used immediately after rain;
3.Elasticity:It has moderate elasticity and rebound force,reduces physical consumption and improves competition performance;
4.Impact absorption:adapt to absorb foot impact,reduce sports injuries,suitable for long-term practice and competition;
5.Weather resistance:It will not fade,chalk or soften due to the pollution of ultraviolet rays,ozone,and acid rain,and can maintain fresh colors for a long time;
6.Abrasion resistance:to meet the needs of units at all levels for a long time and high frequency of use;safety:to prevent sports injuries caused by falls;
7.Compression resistance:it will not restore elasticity due to the heavy pressure of track and field equipment;
8.Anti-skid requirements:It is necessary to protect the athletes'feet in damp conditions and bad weather,and start,accelerate,and run quickly and safely;
9.Nail resistance:at the 100-meter starting point that is most stressed and used most frequently,it will not be damaged by the use of spikes or starting blocks;
10.Impact resistance:It has a strong elastic layer and buffer layer,which can absorb strong impact and the surface will not be damaged;
11.Flatness:Self-leveling materials are used during construction,and the surface is flat,which can meet the requirements of a particularly flat competition venue;
12.Adhesiveness:It can carry out special construction treatment,has strong adhesive force,can suppress the rise of moisture,without bubbling,peeling,etc.;
13.Color:The color of the surface should be soft,and the granular surface material of the site should be able to prevent glare reflection,beautiful and durable.