TurfSoccer artificial grass. soccer grass has been shown to reduce the impact

Foreign manufacturers of artificial grass substrate Brock International announced the implementation of a security MVP contest, promotion of security and sports performance is equally important concept to the American School. The performance of the best schools in the race will receive the award - $ 5,000 worth of sports equipment. Brock also recently launched specifically designed to protect young people safe synthetic grass base and drainage layer.

The Brock International International's CEO, said: "because of the probability of occurrence of a concussion and brain injury continue to rise worldwide, we want all schools to ensure that the importance of the safety and health of student athletes recognize our team hope that this game can get more coaches, schools, parents and other people's attention, and they play a positive role. thereby reducing the frequency and severity of injuries in the sports arena of American teenagers. "

The competition is open the face of the national middle school and high school students, contestants do not need to make a video longer than 5 minutes, and to show people why the video is as important as safety and athletic performance. Video creative to filming must be completed by the students and encourage coaches, teachers, school staff, athletes and their families to participate in the video shoot.
 
Head against the movement of the surface layer is one of the four main reasons why athletes suffer brain damage. And the company teenagers artificial turf protection pad products is the only way to achieve the desired movement foundation requirements and protective pads to protect high school students athletes. The protective pad the PowerBase has worldwide is 25 million square feet of sports venues under TurfSoccer artificial grass. soccer grass has been shown to reduce the impact, reducing the probability and intensity of suffering from concussion. Hips, elbows, knees and other parts of the body can prevent and reduce the impact of the damage by the movement of the surface layer.

artificial grass has these advantages and features

artificial grass has these advantages and features, the reporter learned that, in tertiary institutions Ning, in addition to the Nanjing Normal University and a few other schools also have cited proud of the natural lawn, about 95% of the institutions use artificial turf to. In addition to the university campus, National Fitness Ninghai Middle School, Zhujiang Road Primary Suojin Village Elementary schools and many cell site, "Shop and" soccer grass. But the reporter also learned that this industry is only 10 years to enter the domestic high-tech, not yet introduced a unified quality standards, the quality department can not its quality supervision. Therefore, there are mixed. Jiangsu production and sales of artificial turf to create artificial turf Limited chief engineer Li Jian, synthetic grass of research and development has entered the third generation, the turf performance has been very close to the natural grass, and because of the high the lawn cost-effective domestic product, foreign is slowly losing the advantages of the brand and gradually fade out of the mainstream domestic market. Now the detection and evaluation of Jiangsu create a company involved in the development of the artificial turf of the relevant standard has been drafted, it is to be promulgated after the approval of the national commission. The experts called for an early set the standards, effective supervision, to prevent the occurrence of of inferior lawn "wounding".

artificial grass originated in 1968 in a U.S. military project invention, because of its special wear-resistant and can be used frequently, is widely used in football, baseball, soccer and other sports venues. It is estimated that the use of artificial turf in the world has reached more than 200 million square meters, the most widely used is the playground. International famous football club Ajax, Real Madrid, AC Milan have artificial turf stadium. Development of artificial grass in China started late, the mid-1990s, China began to be imported from abroad, the artificial turf for the laying of sports venues, some domestic enterprises have also started to develop the production of artificial turf, artificial turf has been everyone's widely recognized now, Beijing Guoan, Shanghai Shenhua, Shandong Luneng football Club has its own artificial grass playground.

Is artificial grass greens perfect it? Of course not.

Is artificial grass greens perfect it? Of course not.

The biggest shortcoming of the artificial grass small Friends of challenging golf. artificial grass woven by machine, whether it is grass density, height, lodging direction are consistent golf enthusiasts to master the law after it will be very easy to push the ball into the hole, so that the golf buddies conquest satisfaction enough strong. Of course, our designers will take a change in the slope of the method, to create a different degree of difficulty of the greens. Artificial grass greens on the location of the hole is fixed. And the hole location, once fixed, generally can not transform real grass greens, you can use out of a different hole openings in different locations of the greens. Guests at different times to play the hole face the same challenges he was not the same, there have been fresh.

The continuous fibers are arranged in the polymer matrix, with respect to the direction of motion of friction the three Ordering manner [16], one is parallel to the rubbing movement direction (P), one is parallel to the friction surfaces, but perpendicular to the rubbing direction of movement (AP), the other one is perpendicular to the friction surface (N). For bidirectional woven fiber, there are four friction, respectively, that is: parallel to the friction surface and parallel to the fibers arranged in the direction (P), parallel to the perpendicular to the friction surface arrangement (AP), and perpendicular to the friction surface are arranged in parallel (NP), and perpendicular to the friction surface and perpendicular to the rubbing direction (NAP).

Friedrich et al [17] a detailed study of the wear properties of graphite fiber filled PEEK elaborated the various permutations of the wear properties of materials and their different mechanism. In all the arrangement, the wear rate of the composite material with the PV value and the temperature rise of friction increases. Under the same conditions of friction, wear rate of the P direction lowest and highest wear rate in the AP direction, even more than unfilled PEEK, the wear rate of the N direction in between, but wear than pure PEEK rate. The friction coefficient is substantially independent of the the PV and friction effects of temperature, the same time, the friction coefficients are obtained in the three types of alignment higher than that of pure PEEK. Based on the different properties of the material, Friedrich et al proposed the wear mechanism of the different directions, that in the three types of alignment are fibers from the main bearing effect, therefore, for a P direction, cracks and fracture development in the vertical direction of sliding, and therefore not continuous, therefore the distance between the cracks is not likely to cause the shedding of the fibers, in the N direction, the fiber reinforced material, the shearing action of the interface is reduced, so that the wear rate decreased, but the stress concentration at the same time cause fiber breakage and pull out the interface layer at the fiber ends, and become a major wear.

For woven fiber reinforced composite material, the wear rate can be reduced to the unidirectional fiber reinforcing material is 1/6, and the friction coefficient is also decreased accordingly. Meanwhile, the woven fiber reinforced composite material wear performance showed obvious isotropic, little difference in the wear rate of the wear surface, and through the observation of the worn surface, indicating that the braided fiber consolidated in all directions of the unidirectional fibers , so that abrasion resistance is greatly improved.

The connection of 20 or 30 cm wide band along the seams of the sod rolled out put artificial grass below

The connection of 20 or 30 cm wide band along the seams of the sod rolled out put artificial grass below, try to keep the turf seams in connection with the central (if rain, the required drying half a day to dry), and then the all-purpose adhesive water evenly with a rubber scraper scraping bring the connection, then both sides of the turf Flatten adhesive in connection bring, and beat with a rubber hammer, in order to make the combination of partial bonding closely. If straightened and put together at the gap here cut a 2-5 cm intervals, stretching to the interface, in order to ensure a beautiful appearance;

7. In the the artificial grass splicing After, again PULL fixed line of each function, the exact location of the point to the cutter cut out of the cut grass strips, the connection bands placed, Scratch glue, to the original preparation good the white grass line back, cementation, repeatedly beat with a rubber hammer, in order to be part of the bond closely connected.

Turf paving mosaic after the turf on the part of the Folding to knife opening, straightened docking, the removal of part of overlap, and then cemented;

9.artificial grass after all bonding brush grass machine to sort out: first pass audience lodging grass line comb Brush grass machine upright.

    The 10 this turf Pavement completed.

    11 accessories filled

(1) 4M * 4M specifications of the audience put some different grass kilograms per square meter Note sand quartz sand evenly paving within a defined area, the quartz sand spread evenly with brush grass machine Shu Qi, the grass line and aspect combing once.

(2) the filling is completed, and then brush grass machine the grass fiber aspect combing each time.

(3) the work is completed, the requirements for detection and clearance in accordance with the quality of the artificial grass surface, rectification of substandard at.

12, completion and acceptance.

artificial grass comes with waterproof foundation do not need to do another waterproof investment

Do tennis court PU material with silicon or acrylic?

Of course, Silicon PU material better. Preceding acrylic, silicon PU developed also three or four years, in acrylic on the basis of improved and evolved. Specifically, acrylic is hard, and the elongation at break is generally about 90%, hard venue vulnerable to injuries in addition to the people, as long as the basis of a little crack will be reflected to the surface layer of acrylic. Silicon PU is not the same, the elongation at break of 500%, there is a certain degree of flexibility, in addition to protecting the body from injury, site basis appear small cracks and so will not cause cracking of the plastic layer.
The acrylic with silicon PU compared to silicon PU certainly better.
The new generation of silicon PU various stadium can be used for laying such as: silicon PU basketball courts, tennis courts, badminton courts, volleyball, and many units of government agencies, schools, factories silicon PU laying stadium.
1. Costs economy
Indoor and outdoor can be construction, without fear of ground dry temperature
Without the addition of harmful solvents such as toluene, xylene, environmentally friendly, cost savings
To construction, maintenance midterm fresh cement based on substantial savings duration
artificial grass comes with waterproof foundation do not need to do another waterproof investment
2. Superior performance
Elastic medium, fast back to the ball, no sense of stagnation legs, bright colors durable, easier to stimulate movement potential
Construction quality is guaranteed, not muster shedding coating adhesion
3 self-crosslinking silicone enhanced, pre-excellent abrasion resistance, crack resistance, and superior quality.
3. Easy construction