Arizona Bobcats home the Arizona stadium will install a brand new artificial lawn.

Arizona Bobcats home the Arizona stadium will install a brand new artificial lawn.

Arizona Stadium is a professional American football venues in the University of Arizona, the audience seat a total of 51,811. American football venue is the American tradition of the Southern and Northern Dynasties, the current use of natural turf, and the site is 740 meters above sea level. In the end of 2009, the University of Arizona, announced the implementation of a $ 378 million sports expansion project, the stadium expansion of the North Stand. 2011 Stadium South Stand also added an area of ​​497.6 m stadium big screen, which is the fourth largest in the U.S. college football stadium in screen.

Arizona team is sure to replace the final details of the surface layer of the new movement, because the stadium artificial turf to replace the team to be transferred to another court competitions. Arizona coach Rich Rodriguez has been preferences synthetic grass. Michigan coach his team in the FieldTurf turf race. He has said before that the team's practice time can be doubled if the Arizona Stadium artificial lawn installed.

Several common uses of artificial lawn outlined

Several common uses of artificial lawn outlined

Since the birth of artificial turf, by virtue of its own pavement maintenance, weather resistance, useful life often is a wide range of applications. At present, science and technology in the development, research and development of artificial turf technology has been steadily progress, people are trying to be the quality of the synthetic grass raised to like natural grass, and other aspects beyond the natural lawn. It is understood that the artificial turf generally has the following purposes:

1, sitting with artificial lawn: available to be open for people to enter the rest, with walks, games and other outdoor activities. Generally the choice of leaf fine, toughness, resistance to the kind of stampede.

Ornamental artificial lawn: generally used the color green uniform, thin leaves and shapely types.

Sports artificial turf: Such types of artificial turf more general network structure, containing filler resistance stampede with buffer protection performance. artificial lawn he took made ​​of natural grass and oxygen, but there are some solid soil sand prevention function, and artificial lawn system the fall protective effect is stronger than natural turf, the climate, and long service life, so to be used for a large number of laying of the football stadium and other sports venues.

artificial lawn more environmentally friendly, safe

artificial lawn and real grass conservation than real grass, artificial lawn more environmentally friendly, safe

The conservation needs of real grass very green lawn care machinery, hotel general with your hotel about 1,000 square greens, should be equipped with a sparse-hole equipment, irrigation equipment, sharpening equipment, greens mowers, etc. usually a normal golf course turf machinery investment of no less than 500 million. Your hotel, of course, does not require so much specialized equipment, but in order to conserve the good greens, hundreds of thousands inevitably. Artificial lawn maintenance equipment is very simple and requires only a simple cleaning tools. Second, the staff is not as professional mechanical operators, maintenance personnel, maintenance personnel in the management of real grass is essential. Conservation of non-professional staff may be because of improper maintenance, and death caused by the large area of green grass, even professional golf such a thing is also not uncommon. Artificial lawn conservation is very simple, only need cleaners cleaned every day, once every three months washing on the line. Third, the maintenance cost is not the same as real grass every day lawnmower every ten days will be carried out insecticide, every once in a while but also sparse hole, fill sand, fertilizer, natural cost a lot. And professional golf course turf nurses must also have a special drug subsidies, the standard is 100 yuan per person per month. The day-to-day maintenance of the artificial lawn only needs cleaners the way to clean it. Obviously, the cost of using real grass would certainly be the artificial lawn much higher.

Banned the wearing of 9mm long spikes running on the lawn;

Prohibition of any motor vehicle to be driven on the lawn;

To prohibit heavy objects long-term pressure on the lawn;

Prohibition of the shot put, javelin, discus, or other high fall sports on the lawn.

artificial lawn to consider the harmony of the surrounding environment

The following is to provide a standard football pitch artificial lawn building programs, only for your reference.

One, artificial lawn construction principles

When the construction of a new stadium, we must first consider its location and direction of the venue. General should be chosen in a sunny, fresh air, the higher ground in place for easy drainage, while the vertical axis of the venue should be selected north-south direction away from strong sunlight as much as possible, so that the athletes, spectators and other personnel; strive Stadium around sufficient space to facilitate future development; close to the city's road and rail to the audience to come and go convenience. In addition, artificial lawn to consider the harmony of the surrounding environment, and embodies the principles of safety and comfort.

Second, artificial lawn building requirements

The football venue must be absolutely smooth, naturally, should be equipped with a complete drainage system.

The venue line: the venue line to backstop the shortest distance: distance sideline six meters, 7.5 meters from the goal line. Should be not less than 1.5 meters wide turf edge venue sideline.

2. Sewer: venue must have a drainage system, so as not to affect the race due to heavy rain.

3. Emergency channel: direct access to the site first aid channels with ambulance and fire engines.

4 venues around billboards: When the construction of the new stadium in, must pay attention to the line of sight of the audience venues around billboards placed unstoppable. General billboard maximum height of 90 cm, the minimum distance between venues lines and billboards: sideline five meters outside the goal line after a corner flag at 2 meters; goal area line at the intersection of 3.5 meters.

The 5. Flagpole: Stadium at least five flagpole installed or configured at least be able to hang five banner facilities.

Third, the football venue specifications

The football venue rectangular, its length shall not be greater than 120 meters, or less than 90 meters, width shall not be greater than 90 meters, or less than 45 meters. In any case, the length must be more than the width. FIFA (FIFA) recognized venue specifications of 105 x 68 meters.

The line standard venues the length of the line is called the sideline, standard artificial lawn venues width called the end line. The entire venue is surrounded by two even strip edges and two end lines, the line width (12 cm) are included in the venue (see below), and the surrounding buffer of not less than 2 meters.

Ground requirements

Ground should be the venue Turtle shaped tilt turf field angle of inclination of 4 ‰ -5 ‰, which are conducive to the drainage. Create better conditions to enable them to make a reasonable collision difficult moves in competition and training for athletes during the competitions, the occurrence of injuries.

the basis of the recommendations of the artificial lawn affordable c25 concrete thickness of 180mm-200mm.

artificial lawn foundation treatment

The plastic basketball scene adhesive silicon PU

Better than the basketball court are flexible plastic stadium colorful, this rubber surface of silicon pu silicon the pu vibration absorption: When Silicon PU withstand an instant impact, 63% of the impact is absorbed by the ground system, better protect the athlete's ankle.

Silicon PU stadium material, a sport utility and construction advantages the national patent stadium materials.
Modified silicone elastomer particles and other technologies to achieve the PU material may directly on the concrete floor construction.
And does not appear to cracking and bubbling.
Also has excellent characteristics of conventional PU and acrylic.
The underlying silicon PU is a polymer material, xylene diluent. Is the the sports stadium works best choice!

Silicon PU basketball court construction

Asphalt foundation: the surface uniformly solid, no oil, no not stirred open asphalt block, smooth and no cracks, no bad side heap crowded, no Ma surface is smooth, smooth seams, no water blocking phenomenon, compaction density of not less than 95% , after the pressure of the medium-sized rolling machine, without significant wheel tracking no feeble peeling, no loose topsoil, wave phenomena, flatness 3mm ruler error is less than 3mm, the flatness of the pass rate is more than 90%, there is a certain drainage slope to ensure sluicing. New asphalt base Nature Conservancy of not less than 28 days, the high boiling volatiles volatile asphalt completely to ensure good bond Silicon PU material base.

artificial lawn foundation treatment: cleaning with detergent water or detergent water solution to clean the base surface, then rinse with water after cleaning should be based on the dirty objects and other floating loose debris. The cleaning standard good the hydrocephalus bit identification mark. Leveling: professional underlying TB-202 by the group A: B group = 1:2.5 (weight ratio) ratio stir (can be adjustable water adding construction consistency) Scratch on the base surface with plastic blade divided into two or more, and requires the the base surface voids filled, sealed, no pinholes, surface smoothness dryness. Behind the construction does not affect the base surface voids the first Scratch A set of copies of the same weight can be added fine sand (40 to 80 mesh), Stir Scratch. Hydrocephalus leveling patch: the processing requirements under the new cement foundation.