1. Sports venue (English: sport venue) refers to the facilities used by people for sports or sports competitions, which are mainly divided into indoor closed gymnasiums and outdoor open-air gymnasiums or gymnasiums with extended ceilings. A stadium with a circular main body is also called a "dome". The architectural structure of sports venues is generally designed according to the actual purpose of competition, such as baseball field, tennis court, track and field field, football field and football field. , but other competitions can also be held.

2 stadiums and facilities refer to various venues, venues, buildings and fixed facilities used for sports competitions, training, teaching and mass fitness activities.

1, features of facilities

(1) Different uses have different requirements for sports facilities;

(2) The sports facilities for competition must first conform to the rules of sports competition;

(3) All sports facilities emphasize thoughtful and adequate protection for athletes, namely safety, applicability and environmental protection;

(4) As there are many sports events, sports facilities involve many disciplines such as architecture, chemical electronics, forestry, optics and environmental protection.

2. Facility certification

The third party digs deep into the relevant standards and technical specifications, and gives a written guarantee (certificate) that the sports facilities meet the specified requirements according to the procedures.