1, football field size:
a. 11-a-side football pitches, also known as the standard football game head of 90 to 120m, width 45 ~~ 90m, in any case, the length must exceed the width. (International Competition venues length of 100 ~ 110m, a width of 64 to 75m).
Dimensions of international standard football pitches game Divisional 105m, width 68m, 2m ~ 4m buffer on each side of the outer race lines, generally both ends (placed on the edge of the football door) extend 3m each side extension of 2m, the size of the venue for 111m * 72m = 7992 m.
Venues draw lines: the line width 12cm, two lines called the long side edges, two lines called the short side of the goal line. The venue the middle a midline crossing stadium. Midline center of a circle radius of 9.15m, draw a circle called the center circle. Venues on each corner, each vertical side of not less than 1.50m high flat-topped flagpole on the system flags side; similar to the flag and flagpole can each vertical side of in venues both sides are on the sidelines of the midline at least at 1m.
Goal area: both ends of the venue from the goalposts at the goal line of the inside of 5.50m and a length of 5.50m vertical line and the goal line to the inside of each painting, one end of the phase with the goal line, and the other end to draw a connection line parallel to the goal line, these three lines and within the scope of the goal line is the goal area.
Penalty area: the two ends of the venue from the goalposts at the goal line of the inside 16.50m 16.50m line perpendicular to the goal line for a long, to the floor of each painting, the upper end of phase with the goal line, and the other end to draw a connection line parallel to the goal line, three lines and within the scope of the goal line, called the penalty area. The midpoint of the two goal-line vertical to the floor 11m each doing a clearly marked, called the penalty spot. The penalty spot for the center, 9.15m radius, draw an arc outside the penalty area, called the penalty arc.
Corner area: the crossover point to the sideline and goal line to dot 1m radius, field painting a period of a quarter of an arc, arc region called the corner area.
Goal: the goal in the middle of the goal line by the two apart 7.32m, with both sides of the corner flag equal distance from the upright post with one from the ground 2.44m horizontal bar along the connected components, to ensure safety, whether it is a fixed goal The or movable goal must be stable fixed presence on the ground. Doorpost and the width and thickness of the crosspiece should be symmetrically equal, must not exceed 12cm. The net is attached behind the goal post and crossbar and the ground. Net should be properly sprung and to full activities goalkeeper space.
b. Seven-a-side football field, there is no international standard, the competition head of 50 ~ 70m, width 40 ~~ 50m, in any case, the length must exceed the width. General venue construction in accordance with the length 65m, width 45m more game lines on each side at least 2m above the buffer, the size of the venue 69m * 49m = 3381 m.
c. The Futsal soccer field, the competition head of 25 ~ 42m, width 15 ~ 25m, in any case, the length must exceed the width.
The international venue Competition governor for 38 ~ 42m, 18 ~ 22m wide.
The venue line width is not more than 8cm. The longer two boundaries called the edges, the shorter is the goal line. Venues middle of a line across the stadium called the midline, midline Center, as the center and radius of 3m, draw a circle called the center circle.
Penalty area to each post inside the center, to 6m for the radius of each draw an arc, one end connected to the goal line, the other end with a long 3M, a straight line parallel to the goal line is connected, the two arcs, and an area between the straight line and the goal line is called the penalty area.
The penalty spot in the midpoint of the two goal line vertical to the floor 6m each to make a clear mark that is the correct position of the penalty spot.
The goal should be located in the center of the two goal line by two medial 3m upright post with a 2m horizontal bar from the ground along the connected components apart. Crossbar width and thickness should be of 8cm, and equal to the width of the goal post and crossbar.
2, the venue of the basis of requirements:
a. Cement concrete 12cm ~ 15cm; venue was Turtle shaped around to drainage.
Drainage slope of 0.3 to 0.5%.
b. Thirty-seven lime soil (or inorganic material) 30cm;
c. Ground leveling, the prime soil compaction;
d. The perimeter should have drains.
e. Stand 4m high perimeter fence, the elastic plastic coated mesh, mesh
50cm * 50cm.
3, artificial grass and the filler request:
a. 11-a-side football pitches:
artificial grass height of 50 ~ 65mm,
9500 ~ 10500 pin density artificial grass / square meter,
The artificial grassDETX values above 6000.
Venue quartz sand requirements: particle diameter of 0.3 ~ 1.5mm, the silicon content of more than 90%.
Venue quartz sand filling quantity 20 ~ 30KG / square meter.
Yard rubber particles requirements: particle diameter of 1mm ~~ 3 mm,
Venue rubber particles the colloidal fill 5 ~ 8KG / square meter.
b. Sevens football field:
artificial grass height of 40 ~ 50mm,
artificial grass density needle / 9500 to 12,000 square meters,
The artificial grassDETX values above 6000.
Venue quartz sand requirements: particle diameter of 0.3 ~ 1.5mm, the silicon content of more than 90%.
Amount of venue quartz sand filling 18 ~ 28KG / square meter.
Yard rubber particles requirements: particle diameter of 1mm ~~ 3 mm,
4.5 ~ 7.5KG / square meter venue rubber the colloidal particles fill amount.
c. Futsal soccer field:
artificial grass height of 32 ~ 40mm,
10500 ~ 13000 pin density artificial grass / square meter,
The artificial grassDETX values above 6000.
Venue quartz sand requirements: particle diameter of 0.3 ~ 1.5mm, the silicon content of more than 90%.
Venue quartz sand filling quantity 20 ~ 30KG / square meter.
Yard rubber particles requirements: particle diameter of 1mm ~~ 3 mm,
Venue rubber particles the colloidal fill 4 ~ 7KG / square meter.
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