(1) Site
The length, width and height of the playing field shall not be less than 14m, 7m and 4m respectively. The competition area should be surrounded by a dark baffle with a height of 75cm, adjacent to the competition venue.
Separate from the audience.
(2) Ground
The heavy plate of the competition venue should be synthetic plastic and solid non-slip wooden floor, the ground should not be light or obviously reflective, and its surface should not be made of masonry.
Or concrete or concrete.
(3) the baffle at the scene
The baffle should be light and safe, so that athletes will not be injured when they hit the baffle. The width of the board is1.4m. ..
(4) Lighting
Measured from the height of the table tennis table, the illumination of the whole table should be uniform, not less than 1000 lux, and the illumination of other parts of the competition area should not be.
Less than half of the illumination of the table, the light source shall not be less than 4 meters from the ground, and the surroundings shall be dark, and no bright light source or light shall penetrate.
Sunlight shines through a covered window or gap.