The artificial greens

The artificial greens originated in the United States. Due to the scarcity of water resources in the United States, the day-to-day management of natural lawn and golf course greens maintenance, high maintenance costs, combined with spraying pesticides only pollute the environment but also damage to human health, in order to solve these growing problems, developed this low-cost, pollution-free, high simulation artificial greens. 

Artificial greens to give people the benefits, the first is its authenticity - synthetic grass in full accordance with the principle of bionics production, so that both the ball, playing sense, Jiaogan are not comparable with the natural greens so that people dare to abandon the natural greens replaced. 

Artificial greens the advantage lies in its material excellent guide, low cost, easy to maintain. As in the production process with a number of modern scientific and technological means, it has strong tensile strength, strong abrasion resistance, strong flexibility, strong drainage and strong anti-fade resistance. The artificial greens advantage also lies in the characteristics of the environmental pollution. 

Its material does not contain any harmful substances, and have to absorb noise function without spraying without sprinkler irrigation without pruning perennial reach golf tournament standards, both to save the artificial maintenance costs of expensive natural greens (lawn), but also to avoid long-term facilities sprinkle environmental pollution caused by pesticides cause harm to human body and many other disadvantages.

Synthetic grass soccer pitches Details

Synthetic grass soccer pitches Details

According to the characteristics of football and FIFA (FIFA) technical standard requirements, relying on a strong R & D force, a collection of a variety of artificial turf in a financial state-of-the-art football field artificial grass products for the needs of different users, fromhigh grass 55mm to 64mm have a variety of different models to choose from.

Features:
1, simulation and high grass fibers soft, no harm to the skin a few;
2, strong abrasion resistance and long service life;
3, anti-UV, corrosion-resistant, mildew, and environmental pollution, does not fade;
4, football speed rebound almost identical with natural grass;
5, good air permeability and drainage performance;
6, excellent traction, so athletes can accurately determine the direction of movement of the ball;
7, seams, and no traces.

Synthetic grass playground

Artificial turf adopted the principle of bionics, movement Jiaogan, very close to the ball rebound speed and natural lawn, and has good water drainage after heavy rain can quickly clean. In addition to the excellent performance of a variety of natural lawn special wear-resistant and provides a five-year warranty.

Artificial turf all-weather venue, completely free from rain, snow, weather. In the cold, high temperature and other extreme climate region. All playground planning by artificial turf characteristics into a plane, without any asperities, and this new structure has damping Less noise function, therefore, safe and quiet, can reduce the playground noise interference class situation.

Synthetic grass playground to take the concept of security, therefore, is more suitable for use in schools, on the artificial turf to run fast, to participate in the competition the official competition PU runway, will run faster, and do not lead to sports injuries due to improper flexibility concerns. Colorful, durable non-fade, easy maintenance, matching with the surrounding environment and buildings, is the best choice for sports venues.

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. 

Standard venues the length of the line is known as the sideline, the line width of the standard venue called the end of the 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.

Kindergarten grass at VIVATURF

Grass height: 32 mm
The denier: PE/8800DTEX of the grass fiber material /
Line spacing: 3/8 in.
Stitch length: 14 pin / 10 cm
Color: Green
Base fabric: PP + non-woven

Product Description:
The synthetic grass to add anti-aging agent, anti-UV agents, and the use of international advanced technology and refined, with a similar appearance and performance with natural grass, grass silk soft high, good elasticity, good resilience after the weight flexible wear-resistant, fire retardant, anti-aging, heat insulation and waterproofing, drainage speed, durability, anti-UV, anti-corrosion, mildew, environmentally friendly, easy maintenance, etc.

VIVATURF Co., Ltd. is an the southwest region most professional artificial turf production, sales and installation services in one integrated company, its main products: artificial turf and golf practice supplies. Products low in the high-end models complete, high quality, affordable; courteous service company in good standing.

And undertake the design of the golf green engineering and artificial leisure lawn, as well as a variety of sports projects, the company has a professional construction team, enthusiasm and thoughtful service for you.

Futsal venues supporting and rules

Team number and team equipment:
A Futsal should be between two teams, each team playing no more than five players, which must have one goalie. Either team in the game players fouled out, making it less than two field players, the game abstained. The official game, available substitutes. Each team shall not be more than seven substitutes.

(1) the replacement of the players: five-a-side football competition to replace players with 11 people system is different, it can be replaced in the game unpaired dead ball, called the "motor replaced. Motor Replace must be carried out according to the following requirements:
a leave players must leave the replacement region from the sideline.
b playing players must also comes into play from the replacement area and must leave players completely taken the sideline before admission.
c. the substitutes Whether playing or not, the referee is entitled to its duties.
d. become substitutes Admission field team, to be replaced at the same time the team is no longer played field team, bringing replace end.
the e motor Replace unlimited, was substituted players can re-Subs other players.

(2) Penalties: "motor replaced in the game, substitutes substitutes have not yet completely leave on approach, the referee should immediately stop the game, players leave to be replaced by the main referee make, admission substitutes given a warning by the other ball location when the game was stopped indirect free kick to restore the game. If the ball in the penalty area, you should stop the game when the ball away from the location of recent Vermicelli execution. If a replacement team is not in the replacement area, the referee should immediately stop the game and warn the players, by the main referee in the game was stopped by the other the ball location indirect free kick game resumes. If the ball in the penalty area, you should stop the game when the ball away from the location of recent Vermicelli execution.

(3) replacement goalkeeper: Rules replacement goalkeeper shall be carried out in the dead ball. The goalkeeper also interchangeable with any other field players position, subject to prior notification to the main referee should race into a dead ball.

(4) A member equipment: rules, players may not wear any equipment endanger other players.
a. players usually equipped shirt, shorts, socks, shin pads and shoes. The only training shoes made of canvas or soft leather shoes, the sole application of rubber or other similar material. The players are allowed to wear sneakers.
team jersey must have a number, with the team members may not use the same number;
c. goalie can wear trousers, the color of their jerseys should be significantly different from the other players and referees;
d. shin pads should use materials made of (rubber, plastic, polyurethane, or other similar materials) can play a protective role, and wrap with socks for the Ministry. Race timekeeper by the main referee is responsible for the timing. In this case, the coaches can move the adjournment request to the Assistant Referee.

(5) Suspension: futsal competition rules allow pause. That each half of each team can have a one-minute pause, and to comply with the following requirements:
only teams coaches have the right to propose to the timekeeper suspended;
race into a dead ball, the timekeeper can be different from the referee's whistle or other audio signal suspended the game;
after a pause, both teams should stay at the venue and receive instructions, not the players made a special trip to stay in the sideline parallel to the bench, and guidance personnel can not enter the venue;
d., such as the first half did not use the "pause", the second half can only be suspended once. International the Football Council resolution pointed out that the whole game ended in a draw, in accordance with the competition rules, the need for overtime, no pause in overtime during.

Golf course construction program design

The construction program of the golf course design and construction:
The first step in the design of the building of the golf course construction program: project preparation phase services include: the golf project site, the golf professional consulting Golf Local Market research, the overall project planning and design, produced a blueprint for the overall design.

The second step of the design and construction of golf course construction program: construction stage work includes: golf driving ranges, engineering organizations, engineering plans, project arrangements; preparations for the various projects of the golf driving range; experienced engineering and technical personnel for project implementation; strict the owners' request and Golf engineering standards, complete all Golf and projects.

The third step of the design and construction of the golf course construction program: operation and management stage work includes: In order to fully protect the driving range of engineering quality and market cultivation, can take on the driving range early 1-2 business management; provide owners with professional marketing plan and marketing; Hengtai letter, contracting driving early operating rights, self-financing; effective day-to-day maintenance of the driving range, maintenance, management, asset protection; driving range of management talent cultivation, the late management for owners to undertake.

Water golf driving range practice studio for the broad surface of the water on the shore, you can set up one or two hitting bays, use of driving range equipment is basically the same driving range and on land, at three:
First, golf is a floating ball, floating in the water, and general golf;

Second, there is no grass but the surface of the water, with floating as "Water greens, made at different distances logo is the goal of hitting a ball with a big circle in the water;

Third, do not pick up the ball machine, but with speedboat salvage recovery golf, wash the ball again after use.
Water golf driving range is not a fun driving range, practice the basic techniques of golf, entertainment fun, but it must be in the wide and calm lake restrictions ball floated off the range of the maximum water network, but also slower to recover the ball more.

Landscape greens practice we usually do one of the synthetic grass greens, clubhouse select products, it is very economical, attractive, durable, this green grass manufacturers specifically for golf greens and production push The rod speed changes from the eleven years we have a golf professional stylist design, real grasp the line of the putt, so every user to practice various putter's efforts to achieve the purpose of the exercise.

synthetic grass for home

Based on our experience of world markets, we design and develop new generation artificial grass for landscape and sports surfaces. Our yarn is completely environmentally friendly without any heavy material. We pass all the tests according to DIN 18035-7 norm. In order to make sure every inch of Viva products is qualified and manufactured according to customer requests, we have more then ten tests at various stages from raw material to the half-done product artificial sports grass to the finished product.

We require our team to always think ahead of our customer and always do everything in advance. Nice artificial grass for Schools-Schools and nurseries are frequently choosing artificial turf as their preferred flooring solution. The soft child friendly surface provides and excellent kids play environment for playgrounds, sports fields or even indoors.

Shock pads (referred to as the e-layer) provide a cushion beneath the synthetic grass turf surface. The impact of a child falling on the artificial grass is absorbed by the padding, providing critical fall heights up to 2.7 meters.

VIVATURF synthetic grass has extensive experience in the manufacturing, construction, installation and development of synthetic turf systems for landscaping, leisure, playgrounds and mini sports installations. We have the knowledge and skills to advise you on each system. Our product range is suitable for almost any flooring application.

VIVATURF has developed a wide range of product for every use and application. Within this wide range it has selected 4 preferred stock range products for speedy expedition. These products are Luna, Terrazzo, Natural Plus and Dees. The VIVATURF artificial grass range of synthetic turf is produced with the latest advanced technology to offer you a solution for your garden, with our range of turf looking virtually indistinguishable from real grass. With water conservation at the forefront of our priorities today, the time to start using VIVATURF artificial grass has never been more environmentally important or cost effective.

Artificial grass Category

(A) artificial grass without sufficient sand 
In the United States, most of the artificial turf artificial grass fiber material is a high-end nylon material, the use of multiple fibers, rather than filling sand artificial turf can also be divided into seepage and impermeable two.

This resembles a natural grass lawn in shape, with a layer of shock-absorbing foam padded layer, a variety of different density and thickness of the shock-absorbing layer. Few truly master the laying of artificial turf manufacturers domestic and foreign technology, therefore, laying filling sand artificial turf, especially the laying of the shock-absorbing foam cushion layer must be done by foreign experts.

The shock-absorbing foam underneath to shop a layer of smooth asphalt as a base, asphalt below covered with gravel, sand and pebbles as a basis, the construction of the drainage system which is the most critical part. In addition, this type of artificial turf in the installation process, be sure to use artificial turf special machinery.

Especially in some professional or expensive sports venues laying installation is particularly important, otherwise it will not be able to reach the ground leveling and uniformity requirements In order to meet the special needs, such as training ground for the 2008 Olympic hockey field and part of Beijing Lu City Sports Technical College Hockey removable artificial grass, artificial turf and other venues pieces must be constructed strictly in accordance with the above requirements.


(B) the artificial turf of the filler particles

The filler particles lawn in China because of the international advanced level of sports performance and good practicability accepted by the majority of users. The majority of its material with polyethylene (PE) or polypropylene (PP) more than two kinds of polymer materials, this lawn of fiber than the length, the surface without filling sand lawn the backfill 2-3 mm quartz sand and rubber particles.

Very close to its motion characteristics of natural grass and can be all year round, all-weather use. Usually lawn after the laying of the need to conserve 6-8 months in order to achieve the best. Lawn of this type is particularly suitable for laying in the outdoors, the warranty period is usually 5-8 years, but its actual life completely over five years. , Just sprinkle a little water on the lawn in the long-term dry weather, it can reduce the risk of athletes abrasions.

Synthetic grass lawns

The synthetic grass consists of three layers of material. The base layer of compacted soil, gravel layer of asphalt or concrete layer. Solid foundation layer requirements, no deformation, surface smooth and impervious concrete venue. Due to the large area of hockey venue construction must handle base layer to prevent subsidence. Shop concrete layer after curing of the concrete to be cut expansion joints to prevent deformation of the thermal expansion and cracks.

The base layer is a buffer layer, usually composed of rubber or foam. The rubber elastic medium, thickness of 3-mm. Foam lower costs, but poor elasticity and thickness of 5 to1mmtoo thick lawn is too soft, and easy to sag; lack of flexibility, too thin and would not achieve the cushioning effect. Buffer layer to stick firmly to the underlying layer, usually with white latex or purpose adhesive paste.

Lawn Shop species ground, green spots, people's living environment has played a role in landscaping, and give people a comfortable, clean, quiet feeling. The lawn also serves to prevent soil erosion, reduce noise, and adjust the temperature to ease the heat of the sun radiation. At the same time, the lawn is also put into the green remediation, cost effectiveness; the effect is good in one way.

Garden landscape lawn to meet visitors tourists leisure activities and an important venue for professional sports activities (such as golf courses, football fields), and also paid the entire city is a neat and leisure, green, vibrant scene. Green lawn to give people a harmonious, natural cordial and wide vision, refreshing feeling.

A lawn and landscape design principles lawn as an important green space of the city people's lives sitting, sports activities and an important place, it is the composition of the landscape design is particularly important to design a make lawns and nature of various green plants topography the combination of lawn art of landscape design. 1.1 To master the local conditions, combined with the principles of the topography lawn open space and greenery, lawn, landscape design must master the local conditions, combined with the topography of the principles of design.

The lawn has unique UV resistance, high color fastness, and turf eight years without fading. Low sliding resistance of high-quality grass fibers + high-quality anti-aging base fabric + eco-friendly latex can be installed in a variety of basic surface, not afraid of cracking, blistering delaminating. Safety performance, product use food-grade polymer synthetic grass fibers, safety and environmental protection, and in full compliance with the kindergarten pollution-free without harmful environmental requirements.

Door stadium knowledge

Overview of the door stadium

Gate stadium site area: venue shall be rectangular, its length not more than 120 meters, or less than 90 meters, width of not more than 90 meters or less than 45 meters (international competition venue shall not be more than 110 meters in length or less than 100 meters, width of not more than 75 meters, or less than 64 meters). In any case, the length must be more than the width.

Drawing lines: the venue should be in accordance with the plan to draw clear lines. The line width of not more than 12 cm, shall not be made \ U +201 CV \ U +201 D-shaped grooves. The longer of the two lines called edges, the shorter two lines called the goal line. The venue the middle to draw a line across the stadium, called midline. An obvious mark the center of the field should be done, and this point is the center of the circle, the radius of 9.15 m, draw a circle called the center circle. Each vertical side venues on each corner should not be less than the 1.50-meter-high flat-topped flagpole on the system flags side; similar flag and flagpole can each vertical side of in venues both sides are on the sidelines of the midline at least 1 meter.

Goal area: away from the goal posts at both ends of the venue inside of 5.50 meters at the goal line, a 5.50 m long 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: away from the goal posts at both ends of the venue inside of 16.50 meters at the goal line, a length of 16.50 meters vertical line and the goal line to the inside 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. 11 meters at each of the vertical to the floor at the midpoint of the two goal line to make a clear mark, called the penalty spot. The penalty spot for the center, to 9.15 m radius, draw an arc outside the penalty area, called the penalty arc.

Corner area: sideline and goal line crossing point for the dots, 1 meter radius, while a quarter of the arc to the field painting within the arc region called the corner area.

Goal: the goal should be located in the center of each goal line and 7.32 meters away from two equal distances, with both sides of the corner flag, upright post with a lower edge connected components from a level of 2.44 meters above the ground crossbar, to ensure safety, fixed goal or movable goal must be stable fixed presence on the ground. Doorpost and the width and thickness of the crosspiece should be symmetrically equal, should not exceed 12 cm. The net is attached behind the goal post and crossbar and the ground. Net should be properly sprung and to full activities goalkeeper space.

New door pitches
Pillar on the basis of the current standard door pitch dimension map of a circle with a radius r, respectively 2M r 5M circle, forming a radius r 2M circular column area and the internal diameter of an R-3M annular zone (in order to increase the technical difficulty, the radius of the column can be set as r 3M, ring outside the arc along pushed to r 6M); column axis points, four vertical game line draw four vertical bisector stadium divided into four exocyclic; corner vertices the four corners to the center and radius r 1.5M arcs tangent edges to form four sectors protected areas. So gateball court divided into a column district, an annular zone, four ring outside the area, the four corners of protected areas, a total of 10 regions. The 2M × 1M rectangular area from tee instead of 1M × 1M square area above line segment to the croquet court clear calibration. Newly calibrated size door stadium entertainment and competitions Let us call it the "new croquet.

Artificial grass quality check

Before laying the artificial turf and artificial lawn production units the materials with turf quality check on turf quality, density and weaving eligibility, to meet the requirements.

A standard venues connection point can not be over 30, and at the same time, check the quality of the filler to meet environmental requirements. In the laying process, it is necessary to use special tools according to specifications on the lawn, trimming, sewing, lap lawn cutting flush.

Use of artificial grass sports venues special glue joints should not be greater than 2 mm. Bonding temperature is not too low, the ambient temperature should be selected in the construction of suitable above 10 ℃; another should not be in the rain or Meiyu weather construction, otherwise it will lead to even cause non-stick adhesive too long.

What do you need to note when you play on the turf at autumn and winter

The cooler weather, the first principal is warm, this season, the stadium clothes must wear enough. Head to protect the season autumn very interest, a lot of people forget to protect your head a cerebrovascular stroke. In addition, the warm-up is necessary, and enough human bones and no pre-stretch easily injured.

Great fall and winter of the north wind will play to avoid excessive force, which is not quite the same as playing with the summer, to try to play low-flying low, flat trajectory. General pitch in the sand after Pusan, the artificial lawn become flatter. This time to pay attention to your ball position to try to backward, because there will not be too much grass is holding the ball. Pusan sand greens grass height is not the same, so that the speed of greens, your short game and putting have to do the appropriate adjustments.

The green grass in the autumn and winter is relatively fragile, and if they can avoid walking on the greens, try to walk the periphery long grass area, which can help the conservation work of the stadium.

Category Description of artificial turf

Imitation grass-like synthetic fibers, implanted in a woven fabric, the back painted from the fixed effect of coating for the sports arena, for artificial turf on the garden floor and green ground.

Its raw material is a polypropylene-based, can also be used, such as polyvinyl chloride and polyamide. The leaves on the the imitation grass green, and the need to add UV absorbers.

Artificial turf looks bright green seasons, lively, good drainage performance, long life, low maintenance costs.

Synthetic turf sports systems on the basis of the quality requirements are mainly concentrated in three areas: hardness, flatness and drainage slope.

Artificial grass base three categories: asphalt base, cement foundation, gravel base, which type is mainly used by the local climate and environment and budget decisions, particularly suitable for the northern large temperature difference between the low winter temperatures climate and environment, but also because it is expensive, for a warm and humid environment is not the most suitable foundation type, gravel foundation because of its simple construction, low cost, rapid drainage, more common in the South, but because of its rigidity and stability, long easy to use foundation loose, resulting in an uneven foundation; therefore, the underlying type of artificial grass in most regions of the domestic cement concrete foundation became economic cost is very high. Based on a wealth of experience in the buy artificial grass system, double and sports on artificial grass cement concrete foundation to do a brief introduction as follows:

1, higher requirements on the basis of surface flatness, to ensure that the artificial turf surface layer of uniform thickness, uniform elasticity. Flatness pass rate above 95%,

5 m ruler error 3MM, slope: horizontal 8 ‰, vertical 5 ‰, the semicircle District 5 ‰, the surface should be flat and smooth to ensure drainage.

2, the base should have a certain amount of strength and stability.

3, uniform surface and solid, no cracks, no bad side pockmarked face, straight and smooth seams, 6000mm × 6000mm cuts as well.

4, cushion compaction, density greater than 95%, after the pressure of the medium-sized rolling machine, no significant round track, no surface dust loose, wave phenomena such.

Cement foundation artificial lawn necessary aquifuge the new PVC thickened aquifuge impermeable film, the junction should be greater than 300mm edge margin greater than 150mm.

6 need to consider the extension gap width of 5 mm.

7, the basis of the maintenance period of 2-3 weeks.