Level sports grass control methods

Level sports grass control methods

Level control method
       Will be handed over to the construction unit construction side of the grade level standard point point, arranged in the area near the site as a whole sports grass project level basis, taking fourth level of lead measured elevation cross sections to the construction within a more appropriate sides and medians where the level of the fixed point set point level II. Requires that the points on both sides of fabric line, two phases of not more than 100 meters is appropriate to set the elevation of the pile. When the measurement is carried out to the construction, the nearest point of the use of Class II, thus greatly improving the work efficiency and ensure the accuracy of measurement results.
Control Plane
       a. reviewing the transfer of control point is wrong.
       b. using the control point release center line of the construction control points.
       Earthwork excavation
       Respond venues compaction, when backfill backfill soil must meet the requirements, shall not contain impurities, organics. No backfill compaction roller can be directly used, construction methods and quality control can be carried out with reference to backfill compaction.
       1, square stratified filling, the thickness of each layer of loose laying with compaction machinery and methods vary, with vibrating roller compacted. Each layer of backfill density meet the requirements only after a layer of earth backfill.
       2, when the earthwork should cross the full width of filling up layer by layer into horizontal layers, each layer of filling, rolling 5  7 times, to achieve the required degree of compaction, and then fill in the floor.
       3, earth filling segment, as in the two junction is not filling the same time, first fill slope of the lot shall be 1,1 to stay level, if the two simultaneously filling should overlap each tower access whose lap length shall not be less than 2M. Finished surface should be smooth daily compaction, improve drainage measures, do not water.
       4, in the construction of prime soil compaction, attention should stay out of the site is not embedded rainwater pipes compacted, so as not to increase the workload of the pipe trench excavation.
       5, the base with heavy soil compaction standard hierarchical compaction test subject was measured, each degree of compaction shall comply with regulatory requirements.
       6, should be maintained during the construction site is always in good drainage condition and dig temporary sump to ensure that no water and from the construction site erosion damage, temporary drainage facility requirements combined with permanent facilities, taking care not affect the environment and other facilities.
       7, the filling process may not have boiling spring, peeling, waves and water and so on. Rainy season, the venue at 2 ‰ slope grading, drainage and prepare the surface layer, as far as possible will be done before rain ripper paving compaction is completed, otherwise it can return to work should be to restore moisture standard construction rolling.
       Earth backfill compaction phase, preferably in advance with the meteorological department to learn about recent changes in the weather conditions, do not touch the rainy day. Excavation control of both the excavation depth, non-super-dig and set elevation and slope excavation is completed using a vibrating roller compacted. If boiling phenomena, must all excavation mud, with the corner stone backfill. Overbreak strictly prohibited, and in the construction process to keep track of the depth, to find a good runway transverse slope and ditch drainage slope. Excavation of Yuni, side stone dump truck Sinotrans. RCC when lifted up from the lower rolling, rolling wheel tracks overlapping 20-30cm, with the pressure with a roller with watering can not afford at this stage until the waves rolling surface without wheel tracks so far.

Early spring and late fall soil pp repression in sports grass rake to Wu Chi layer should casing.

Early spring and late fall soil pp repression in sports grass rake to Wu Chi layer should casing. Filling soil should be the same as the original, but also to fill 100% of the sand, filling amount should generally be 20% higher than the calculated volume. After casing suitably 1000 - 500kg heavy roller compacted. Depressions should be trimmed grass after each successive filling repression, to the field leveled so far.

Pp ventilation holes formed when the turf to promote sports grass grass growth and improve nutrition floor drainage conditions laid ventilation should be regularly perforated or pierced improvements. Punch or cut should be in early spring or late winter, solid punch Cone Length 10 - 15cm, diameter 1.3cm. Number of holes per square less than 100. Excessive trampling sports grass field in spring soil moisture should be for 3 - 6 times a punch or two - in sports grass reseeding ppp or generate bald Ban sparse vegetation should be timely replant. Replant available and complement sod seeding method. During the growing season, the most frequent place in the movement to 4 - 10g / m² seeding rate for sowing, sowing best complement the same with the original species, germination process before reseeding. Should first mowing, then topsoil harrowing, thin soil cover after planting (0.3 - 0.5cm), then repression (once after sowing, germination, with the first spring of the second year after pruning and repression were also once) . A skin above the plane 0.6cm, fill in the blank with a 1:1 peat sand. For 2 - 3 weeks moist crackdown.

Chubing pppsports grass timely pest control chemical control of fungal disease, should be regularly sprayed A frost copper, mercury chloride, mercury chloride, malachite green, etc. to control fungal disease p. Mercury salts dosage 42--84g/100 square meters, in the autumn and winter for 1 - 2 times. 3 parts of ammonium sulfate + calcined ferric 1 + 10-20 parts dry inert sand prepared toxic soil. In the soil moist, warm weather wet grass with dew when thrown into sports grass, sports grass can prevent mosses, can be carried out throughout the year. In addition, a year for 1 - 2 times in sports grass early on Pensha agent.

sports grass management pp various conservation and management measures should be primary according to the season, grass, and tie in sports grass conditions.

Management ppp tournament before after the first 5 - 10 days respond sports grass field integrated conservation management (fertilization, irrigation, pruning), so that sports grass in excellent condition. Game should have a hard and dry surface, so before the game 24 - 48h irrigation should cease within. After the game should be and cleared, except for irrigation, pruning, fertilizer supplement, but should pay attention to repair damaged p plots and repression.

it is expected that on Miami sports grass venue alterations will be started on schedule

Recently, the owner of the Miami Masters and organizers IMG announced after the end of the tournament in 2014, a race sports grass venue renovation and expansion plan to increase the two stadiums to accommodate the audience will increase the number of3000-6000. According to German media reports, the Miami Masters each year for the local staggering income of more than $ 86 million U.S. dollars.

Miami Masters belong to the International Association of Tennis Professionals under the nine Masters 1000 one of the earliest founded in 1987, was named as Sony - Ericsson Open. Its owners and organizers IMG, a leading sports and entertainment management and marketing company to a leadership position on a global scale. , In accordance with its published Miami Masters will begin its expansion plans after the end of the next year's event. This program by IMG all costs, will invest a total of $ 50 million to build two sports grass venues in the contest Crandon Park Tennis Center, Key Biscayne, Miami, to accommodate the increase in the number of viewers 3000-6000.

In Biscayne Bay, Miami Masters ownership of the venue is part of the local Miami - Dade County, the county has veto power on the conversion program. But, according to IMG, the county has agreed to a 72% conversion program. Therefore, it is expected that on Miami sports grass venue alterations will be started on schedule.

According to the German World Tennis Net Miami Masters revenue annually for local revenue, including tourism, advertising and other surrounding various commodities, activities, more than 300 million $ 86 million. For example, this year's Miami Masters, attracted kings of the three tennis Nadal Djokovic, Federer and Murray to participate, so the game during the Miami frequently appear in the sports news from around the world, for enhancing local fame attract more tourists, attracting advertisers, an immeasurable influence. The Miami Masters manager Adam - Barrett announced for the expansion project, it is very exciting, he stressed that the expansion will bring great development to the tournament, will be a local event, promoted to second only to the Grand Slam game.

sports grass research history

sports grass research history

1, foreign

With the increasing development of of Sports Grass use in gardening, sports grass research carried out simultaneously, while the real system to carry out sports grass research, is U.S. Oort from 1885, the contents of the study is the breeding of excellent sports Grass grasses. About 500 strains selected from a number of individuals, and certainly the best varieties of the the Agrostis the Ying genus and Festuca. Subsequently, in 1890, the University of Rhode Island in the United States Sports GRASS of research, much has been achieved. Golf Course sports grass then establish technology research, has played a positive role in promoting the development of the Sports grass science and sports grass technology, always due to the golf course sports grass improved technology development and practical research, leading international sports grass research institutions Establishment and research work. The golf sports Grass represent Sports Grass cultivate the highest level.

2, the domestic

Since the 1950s, the country began a more systematic sports grass work. Main achievements are:

a promotion by the Chinese Academy of Sciences Mr. Hu Shuliang wide buffalo grass surface on the inside and outside of the Great Wall;

Gansu Grassland Ecological Research Institute built a large area of ​​sports Grass in 1984 live in Cold sports grass grass soccer field;

c Gansu Grassland Ecological Research Institute in 1990, the successful completion of the 11th Asian Games athletics field sports grass;

Gansu Grassland Ecological Research Institute and Shanghai Century Park jointly carry out sports GRASS vegetation with production technology, developed non-woven the sports grass vegetation with a, and gauze sports grass vegetation zone and made ​​some benefit;

e Department of Gansu agricultural prairie developed successful vegetation paper technology popularization and application, and has been in production.

sports grass football venue management

sports grass football venue management

As the saying goes: one-third of cultivation, seven conservation. Sports grass management is good or bad, determine the success or failure of the turf establishment, the lawn day-to-day management mainly includes the following aspects:

1) Irrigation: a variety of turf establishment into the conservation and management phase, should be promptly after sowing, irrigation, ground movement can be used, fixed underground sprinkler irrigation. Sufficient water supply is to ensure that the key to the success of floor space. Seedling stage to ensure adequate moisture, new turf establishment process is not timely irrigation is one of the important reason for failure of floor space. Mature lawn irrigation, the main consideration should be given to the irrigation time, irrigation and soil properties, and high temperature in summer season, the lawn irrigation should be avoided at noon or in the evening, to prevent diseases caused due to high temperature lawn hazards.

2) Trim: Trim planting high-quality lawn important measure of its basic principles is to cut the total height of 1/3, first trim the lawn grow to about 7cm, timely pruning for new lawn, to promote a lawn tiller and increase turf density. Mature lawn before turning green trim, can promote advance green lawn, the proper use of lawn dwarf agent, can reduce the number of lawn and promote tillering, increase turf density, improve stress resistance of the lawn. When the lawn by unfavorable factors stress, an appropriate increase in the lawn mowing height to improve the resistance of the turf grass. The lawn quality depends on the type of lawnmower, pruning, pruning time.

3) dressing: dressing for turf management, irrigation, pruning is also important. Lawn growing season to application of phosphorus, potash-based. Because the use of nitrogen fertilizer will promote lawn stems and leaves grow rapidly, leading to the lawn heat resistance, early, cold and reduce resistance to trampling. Thus in the hot and humid season to avoid nitrogen, potash-based.

4) Weed control: lawn weed control involves a wider area, including the occurrence of weeds, the use of pesticides, lawn management measures and other aspects of comprehensive prevention measures. Combined with China is a large agricultural country, long-term use of herbicides on weed controlling the weeds resistant to the herbicide. The rapid expansion and spread of resistant weed populations for chemical anti-hoe as the main integrated weed management measures proposed are not new issues. Therefore, the control of weeds in the lawn has become one of the main problems in the management of turf establishment. Law based on the occurrence of weeds, control of weeds in the lawn is the best way biocontrol by the appropriate choice of grass mixed portfolio, the best sowing period, avoiding the high incidence of weeds, a reasonable car floor the management of water and fertilizer to increase the frequency of pruning, to promote the growth of turfgrass, enhanced ability to compete with weeds, and suppress the occurrence of weeds.

5) Pest control: Pest control Lawn Maintenance Management occupies an important position, turf managers should arouse enough attention. The lawn should have the right conditions to normal growth and development, breed. Lawn by inappropriate environmental conditions, or by other pest infestation, you can not carry out normal growth and development, into a piece of lawn cause death if the disease is severe. Lawn diseases CAUSE, on the one hand, is caused by unsuitable environmental conditions, referred to as non-infectious diseases, also known as the physiological diseases; on the other hand, is caused by other pest infestation, known as infectious diseases.

sports grass has excellent damping properties

sports grass product features:
Colorful variety of options;
Having excellent wear resistance;
100% acrylic class materials and specialty rubber particles, toughness, cover generated based on small cracks;
Suitable for a variety of climatic conditions, resistance to ultraviolet radiation, colors lasting not faded;
There are a variety of flexible level to choose from;
sports grass has excellent damping properties, reducing the athlete by the oscillation of the foot and leg.

sports grass maintenance convenience
1, adhesive layer: the upper berth in the civil engineering concrete substrate coated with a layer dedicated binder. The binder is a water-based material, alkali resistance, and can be closely adhered above the concrete surface, and the series of coatings closely combined prevent degumming wrinkling problem.
, Foundation seal silicon layer: A material does not contain asbestos, and quartz sand mix Shop acrylic emulsion coating, permeability, adhesive strength, the correct venue flatness and increases stick Results strength.
3, elastic base layer: Shop acrylic emulsion coatings doped with EPDM rubber particles, as elastic skeleton provides the better than ordinary elasticity venue, elastic effect.
4, elastic enhancement layer: acrylic emulsion composition by the incorporation of special tablets object of the rubber particles, better than fill the base layer of the small gap, providing a good elastic damping effect, and the protection of the joints of athletes.
5, completed in layers: two-story shop, colorful and full UV-resistant acrylic paint coating made​​, adjust ball speed, and enhance the role of abrasion resistance.
6, the boundaries of paint: with a a quality white line paint, color saturation, use a long time, hiding power, easy to use for the stadium site boundaries marking.

International football the sports grass of the Council resolution

International football the sports grass of the Council resolution

· Resolution I

If the crossbar is displaced or broken, should stop the game, until repaired reset. If it is not possible to repair, to stop the match. With a rope is not allowed to substitute the bar. If the beams can be repaired, in the location of the ball where the game was stopped falling ball to restart the game.

· Resolution

The goalposts and crossbar must be made ​​of wood, metal or other approved material. Its shape can be square, rectangular, round or oval, and shall not constitute a hazard to the players.

· Resolution III

Not allowed to enter the venue from the team to the end of the first half to leave, and the second half to re-enter the venue to the end of the game, any commercial advertising, whether it is physical or graphic in the the sports grass competition venues and venues device (including ground inside the goal net and the goal net). Especially in goal, goal nets, corner flag or corner flag to be advertising, nor install any ancillary equipment (such as video cameras, microphones, etc.).

· Resolution IV

Ground area outside the venue and distance within 1 meter of the sideline, and do not allow any form of advertising.

Further, in a region between the goal line and the goal net also allowed ad appears.

· Resolution V

As described in resolution III, during the game, the International Federation of Association Football, Intercontinental Federation, National Association, Union, club or other group representative signs or copies of the pattern, whether it is physical or graphic, prohibited competition venues and venues on the device (including the ground inside the goal net and the goal net).

· Resolution VI

Outside the venue, from the corner arc of 9.15 meters (10 yards) and perpendicular to the goal line to make a mark, to ensure to keep the distance the square players can compliance in kicking the corner.

sports grass manufactured some of the relevant advantages of the process

sports grass advantage

With a modern development, the more one more sports grass company continued to appear in people's lives, however, for this type of material, whether it What advantages? Details see the following description.

The First sports grass, sports grass manufactured using the principle of bionics, movement Jiaogan, ball rebound speed and is very similar to natural lawn and has good water drainage after heavy rain can quickly clean. manufacturing sports grass lawn in addition to the excellent performance of a variety of natural lawn, especially wear-resistant and 10 year warranty.

By sports grass characteristics venue planning into a plane, without any asperities, and this new structure has damping noise reduction function reduces site noise. Sports grass playground to take the concept of security, and no concerns caused by sports injuries due to improper flexibility. Colorful, durable non-fade, easy maintenance, matching with the surrounding environment and buildings, is the best choice for sports venues. sports grass-weather venue, completely free from rain, snow, weather. In the cold, high temperature and other extreme climate region. These sports grass, sports grass manufactured some of the relevant advantages of the process.

New sports grass technology

New sports grass technology

Garden industry in China is developing rapidly, and the emergence of a large number of new materials and new technology landscape construction and maintenance process. High-quality, high-speed, low-power, low-cost launching landscaping is an urgent need for the current urban construction, the landscaping construction conservation units must pursue the goal. New materials, new technologies the with daily perfect technology to meet the growing requirements of the people. With a reasonable garden project with the conservation process and to promote new technologies and new materials faster, help garden the industry technological innovation.
First, the new materials used in the construction

1, new materials that can improve the survival rate of seedlings

① ABT

ABT difficult rooting species rapid rooting for evergreen conifer species, and valuable to improve the survival rate has obvious effect.

② aquasorb

Using aquasorb water retention capacity of the soil water storage, improve the survival rate of seedlings. Flowers and shrubs suitable for urban greening, landscape trees, bonsai flower beds, Zubai plant community green parks, playgrounds and grass, soilless cultivation, transparent view of the root flowers, the roof of green vegetation and roads revetment greening.

③ pumping sticks treasure

Pumping branch treasure is the current Arboriculture latest technological achievements, especially the more valuable tree species, but difficult seedlings pumping branch, with a clear pro-branch effects, can also be used in the garden to transplant the trees.

④ Antitranspirant repellant

Antitranspirant repellant is mainly used in areas such as agriculture, horticulture, forestry administration in the case of persistent drought, effectively inhibit the evaporation of the tree, especially trees against seasonal transplanting is to improve the survival rate of the indispensable auxiliary measures. The Antitranspirant protectants environmentally friendly eco-material polymer network structure and its molecular gap permeability to ensure the plant's normal breathing and ventilation. In plant stems in the formation of ultra-thin translucent foliar surface protective film effectively inhibit excessive moisture transpiration of plants, foliage damage due to transplant, drought and wind erosion, minimize and improve the survival rate of plants, reduce labor cost of conservation.

The product directly into the spray appliances, the 40-60 fold dilutions watered directly sprayed on the plant surface, can also be dipped in the window bar use. Spraying foliar mainly to dry, stems, branches and dorsal spray in place as well. Application rate to see the foliage dripping beads appropriate. When administered with fungicides, insecticides, regulatory and the like mixed simultaneously used. 8h after spraying if it rains, need 3d after re-spraying. In case of persistent drought after spraying every 5-9d, and then spraying once, even spray 2-3 times better. Applicable plants transplanted seedlings before and after the long-distance transport, as well as plants in the environment of sustained high temperatures and drought.

2, Geosynthetics

① three-dimensional network of geosynthetics mat slope protection application technology

FIFA Recommended for our domestic sports grass

Strong total comes to when it comes to FIFA FIFA Recommended: FIFA Recommended for our domestic sports grass, is not a very high threshold, as long as your products meet FIFA accredited laboratory testing of products, and then ininstallation process, sports grass system, including ground grassroots standard more stringent, many manufacturers can meet this standard.

If your venue FIFA certification does not mean your product certified FIFA the certification stadium completely implemented for the football stadium venue. FIFA only introduced the venues mentioned the laying of the venue of the use of sports grass product models and brands, and will recommend to other agencies you brand sports grass.

FIFA recommended in some extent, it should be a process to enhance its own brand of sports grass, the ultimate aim is to promote the sport and fun of football only stadium floor can appreciate.

Accumulated a lot of experience in this process as Guangzhou Aiqi, first of all, to become a FIFA Recommended sports grass brand, your products must by FIFA's any rigorous testing of a laboratory, for example, laboratory LABO SPORT (in China has opened a representative office), then you also need to pay an expensive membership fees, now about a year more than 100 million yuan, and is required to pay annually.

Next, when you in laying a good golf course, you need to declare the FIFA Star Award certification, the stadium must carry out the testing of a variety of venues, if qualified, you can get a piece of the stadium certification and the the certificate is the time limit, if over time, you will no longer be detected on the golf course, then FIFA can reduce your venues certification level even recover.

Foreign Experiments show that artificial sports grass filled with particles of environmentally sound

Foreign Experiments show that artificial sports grass filled with particles of environmentally sound

    Experiments show that after a long period of the rubber particles are used to fill the artificial grass does not produce any pollution to the environment.

    Environment ALIAPUR French government subordinate units jointly ADEME French Environment and Energy Management Department, recently completed a extracted from the waste tire rubber particles, the presence of environmental pollution in the sports venues experimental project.

    Experimental results show that these rubber particles will not cause harm to human health.

    The main subject of the study is mainly focused on the use of rubber particles sports venues, such as artificial sports grass venues infiltration and outflow of water quality is very environmental pollution from these sites, in addition to on the the sports venues ambient air, the rubber the particle gas emissions, detailed quality analysis.

    Real data is necessary, as a part of the experiment, researchers selected three major rubber filler particles currently used as a sample, they were filled to the three artificial sports grass samples, and install in different parts of the world, schools, parks and recreational sports venues.
Three particles in the sample are:

SBR granules from used car tires decomposition
TPE particles thermoplastic particles
EPDM granules EPDM

    In addition, the researchers also specially manufactured an artificial grass samples did not use any filler material.

This is a new world-class specifications dual-purpose sports grass products

British of Mei Genhai Germany (Maidenhead) Rugby Soccer Club became the world's first club to install the system of "one turf" sports grass. This is a new world-class specifications dual-purpose sports grass products, this venue has been the dual certification of FIFA and the International Rugby Board to meet the club at the same time to carry out the two sports may.

    In November 2009, the International Rugby Board and FIFA reached a series of "One Turf" shared formulated to promote the development of football and football sports grass memorandum of understanding. In accordance with the provisions of this memorandum, the International Rugby Board need their sports grass height requirements, reduced from 65 mm to 60 mm standard of FIFA. After in-depth study of a series of details, as well as key test session in May 2012 the International Rugby Federation, the International Rugby Federation Article 22 performance rules were changed - sports grass height requirements was adjusted to 60 mm.

    GreenFields company has been committed to the research and development of this system and in line with this change sports grass products, and now the company produced the first piece of 'One Turf' series of dual-use sports grass products installed in the Mei Genhai the Germany football and soccer club completed.

    The club has Meigen Hai Germany, including: 19 youth team, youth team, ladies team, older team, veterans team ball the Mei Genhai the Germany football and soccer club has extremely strict requirements of its activities at the venue. sports grass characteristics can guarantee to provide a permanent venue for the club for training, especially in the cold, wet winter. The piece has the dual function of the 'One Turf' series sports grass, but this venue to maximize the use of the time of the whole year.

At present all the evidence that artificial sports grass can be a good run

The Park sports grass Allianz is the world's first professional English football club TurfSoccer artificial turf.

The live demonstration of the park's long-term users of Allianz Saracens rugby team in order to host the European Cup, Rugby, Rugby Super League the club invited 12 representatives came to the stadium to watch the turf, and access to information so that the rest of the club. From New Zealand, South Africa, England, Scotland, Wales rugby officials will focus on the specific circumstances of this venue.

Saracens rugby team CEO of Allianz park's long-term users Griffiths stressed: the rugby world seen artificial sports grass park Allianz will certainly feel a kind of open horizons. Even recognized as the most conservative of the South African rugby head of rugby circles also try to find ways to reduce the huge costs of artificial grass maintenance cost.

At present all the evidence that artificial sports grass can be a good run, we expect in the next 3-5 years, the main rugby stadium have become artificial grass.

Club using the artificial grass in the United States Football League (NFL) 14: the probability is very low, but nobody artificial sports grass TurfSoccer football player injuries on artificial turf.

How to determine performance advantages and disadvantages of artificial sports grass

How to determine performance advantages and disadvantages of artificial sports grass

artificial grass surface with natural grass does not seem much of a difference, but in fact really need to distinguish between the two specific performance, which is artificial grass birth of starting point. As technology continues to progress in this regard, there is a growing focus on the actual performance of the TurfSoccer artificial sports grass. Whether safety, the most important factor in the above sports or play users are comfortable; For professional athletes, sports performance, and, apart from the two outside are equally important. Specifically, there are the following:

1, comfortable
Artificial sports grass grass fibers more flexibility to fit the natural grass, the more comfortable, while reducing the risk factor of the movement.
2, security
Including abrasions and burns caused by the movement of heavy metals exceeded; former a intuitive visual impact on the safety of users, while the latter should superscalar be great harm both the user's health and the environment. Testing laboratories in Europe are very strict standard requirements for heavy metal content, by contrast, the value of most domestic testing laboratories for the detection of heavy metal content is too broad.
3, TurfSoccer artificial grass sports performance
a. ball rolling
angle ball rebound, including angle
c. venues shock absorption capacity
the d. venues longitudinal deformation
e. artificial grass venue rebound performance

With the increasing of the production technology, the performance of the artificial sports grass becomes closer and closer to natural grass, and thus more and more widely used.

The basketball sports grass Venues are there?

The basketball sports grass Venues are there?

There are three sports grass on the market now are: acrylic basketball court (basketball court is divided into hard and flexible two), PU basketball court and Silicon PU basketball courts, three basketball venues were What is the difference? The following is the introduction of the characteristics of each of these three plastic basketball venues:

1. Acrylic basketball court: sports grass with bright colors, long-term eclipsed the 24-hour use of the results, good weather resistance;

The 2.sports grass basketball court: bright colors, and long-term eclipsed all-weather use of the results, good weather, good elastic properties (damping, has a very good protection), good grip;

Silicon PU plastic basketball court: bright colors, and long-term eclipsed the 24-hour use of the results, good weather, the most properly sports venues Asia elastic properties, most good grip, good non-slip properties, a real environmental movement venue.

The above is the market most reception three basketball venue, they are also the basketball venue in the "main force".

sports grass-based field measurement of the flatness of the slope

the basis of requirements for sports grass

1, sports grass-based field measurement of the flatness of the slope. Sports grass straight curved boundaries baseline, straight along the horizontal and vertical 3m standard one point, the curve reference point to the center, with a theodolite do every 5 degrees Actinobacillus every three meters marked a point, the 3m straight put in feet between any two adjacent with a feeler the local maximum depression of no more than 3 mm for qualified,> 3 mm as unqualified point, audience measurement point pass rate of 85% for qualified,> 94% of benign , ≥ 95% as excellent. Control the elevation of the reference point (relative) elevation of each on the axis of the water level detection whether IAAF Manual requirements, sports grass transverse slope shall not be greater than 1%, and the longitudinal slope of not greater than 0.1%.

2, the cement foundation strength of structural concrete above the C20 intensity sports the grass concrete foundation of thickness recommended 8 cm -10 cm thick, not the surface of the concrete cast cement concrete the spilled cement gray closing light, vibration received light puree on ;

our artificial sports grass is environmentally friendly

Your artificial sports grass is environmentally friendly?
Yes, our artificial sports grass is environmentally friendly. Application of artificial turf and / or landscape turf, you do not need to:

Watering
When you choose TurfSoccer artificial grass, there is no need to run the sprinklers. Do not need to water sports grass, you can also be a great landscape lawn work to promote water conservation. In addition, do not need to water turf may result in a significant saving your household water bills, fake lawn is a wise choice for the environment.

Fertilization & pruning
In addition, artificial sports grass will not grow, does not need to be trimmed. When you switch to an artificial lawn, you will not go to the pruning of the air of carbon dioxide gas emissions and other pollutants. Artificial turf, you will not have to spend any time, effort and money to make artificial turf and landscape lawn.

In addition, TurfSoccer artificial grass, without any chemical fertilizers or pesticides harmful chemicals. Artificial sports grass, and protect the environment.

The main component of the artificial grass Polyethylene is a non-biodegradable material

The main component of the artificial grass Polyethylene is a non-biodegradable material, after 8-10 years of aging eliminated, the formation of hundreds of tons of polymer garbage. Abroad are generally recycled degradation by a specialized company, and then implement the use of renewable resources, domestic engineering can be used as the Highways foundation filler. The venue changed to other uses need to clear the construction of the base layer of asphalt or concrete.

the difference between artificial grass and natural grass

Countries vigorously promoting the "National Fitness Program" and put into a huge opportunity for the development of artificial grass industry, at the same time, the popularity of artificial sports grass also the implementation of the "National Fitness Program". This section has been the choice of artificial turf, construction, fashion trends, site certification, site-prone issues of professional reports, but because of the artificial turf is a new sports facility materials, professional reports most site users also relatively new to the average person is not easy to understand the knowledge of artificial grass, therefore, as an artificial grass industry experienced practitioners, I would like to take this opportunity, progressive approach for you readers artificial sports grass all aspects of the combination of a few of the professional reporting to deepen the understanding of the artificial turf.

artificial sports grass installed in the system allows athletes from various countries to play the highest level

"Modern hockey venue is the perfect combination of hardness, elasticity and softness to be the ideal venue which contained polyethylene density depends on artificial grass. Correct density wire grass flexibility and softness and durabilityDow's R & D experts Thomas Allgeuer this interpretation. Octene-based DOWLEX LLDPE (linear low-density polyethylene) resin has chemical composition can help the the sports grass to the softness and durability required for modern venues. "Because hockey venues will be constantly stampede, hockey players will sport sports the surface layer Shijiaduowei pressure, DOWLEX LLDPE run over the mosaic strip nails drum to simulate the force. Thousands cycle test after, or not be able to see actual signs of aging. "Dow's application experts of Peter Sandkuehler says. DOWLEX LLDPE resin design will softness, tactility, climate adaptability and durability combined, so for hockey such a strong impact sports surface movement. The wire grass using this resin also has a tear resistance as well as higher melting point, can be adapted to the high temperatures. LOCOG very satisfied with the hockey venue, they also believe that artificial sports grass installed in the system allows athletes from various countries to play the highest level.

Indoor sports grass tennis court ground floor of what material?

Indoor sports grass tennis court ground floor of what material?

In everyday life, we often see many public places in a variety of colors, sports grass basketball venue, see are outdoor basketball venue, the ground floor of the indoor tennis courts do not know what the material is good? What is the difference in the material above and basketball courts will not it?

In fact, basketball courts and tennis courts, the sports grass surface layer are universal, and can do the basketball court material must be able to do a tennis court, indoor tennis courts doing more to the number of acrylic surface layer and the layer of silicon PU surface 's. Choose to do artificial grass generally choose to do Hard, the relatively high cost.

sports grass tennis court with cheap price, maintenance, convenience and other advantages, but also has good weather resistance, abrasion resistance, and good adhesion to the relative in Hard acrylic material is more than a materials.

Silicone PU tennis courts and is ideal for indoor tennis courts, artificial grass is the best choice for indoor tennis courts, relative to the hard acrylic better effect and protection of the athletes and athletes, there is little, even more high-grade silicon PU. Therefore, the ground floor of the tennis court do silicon PU material is very good.