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Artificial turf backing Common artificial turf base fabrics are mostly made of non-woven fabrics and mesh fabrics. In order to ensure the service life of artificial turf, the quality and thickness of the base cloth must meet certain requirements. Among them, the characteristics of non-woven fabrics are moisture-proof, breathable, flexible, light in texture, non-combustible, easy to decompose, non-toxic and non-irritating, and recyclable; Mesh has the advantages of high strength, torsion resistance, waterproof and heat resistance, good air permeability, and strong coating adhesion. The commonly used base fabrics are composite base fabrics and mesh base fabrics. Composite woven fabric, durable, Good anti-corrosion performance, good adhesion to glue and grass thread, and easy to firm; the bottom of the mesh fiber is made of glass fiber and other materials, which is of great help to increase the strength of the bottom and the binding force of the grass fiber. Since the artificial turf foundation is arranged at the bottom, it is in direct contact with the foundation, and is often exposed to the sun, rain, or even immersed in water, so it must be breathable, waterproof, durable, and have a good anti-aging effect. In order to use artificial turf for a long time, the quality of artificial turf fabric is extremely important, so as not to affect the service life of artificial turf.

What are WMG Artificial Grass' Backings Made From? Artificial Grass backing are made from 2 parts, the first layer and the secondary layer . For the first layer , we have single-layer backing, double-layer backing, and three-layer backing . Obviously, single layer is used for cheap and low-quality grass, double layer is used widely ,and three layers is most used for high quality sports grass . And this is the layer to which the artificial yarns are sewn. In our WMGRASS,we regularly use double-layer backing ,and sometimes, we also will use three-layer backing to ensure the quality of our artificial grass .What`s more , we choose quality supplier to offer good layer, ensure our artificial grass` quality from the basic materials. And the second layer (secondary layer ) is made from latex, polyurethane, recently, there is a new second layer developed ,that is HOT MELT. In our WMGRASS, we have four backing lines in our factory , all the backing ,including SBR LATEX.PU.HOT MELT ,are done by our own backing machine ,this will help us to meet the different requirement of our customers . WMGrass, have founded for more than 20 years, have customer in 85+ countries ,the annual sales is 7.5 million sq/m of artificial grass, we have done and will insist to go on doing a pretty good job on doing a qualified backing for artificial grass . In the industry, some manufacturers use low-weight layer and reduce the amount of latex used in the secondary layer when doing the backing , in WMGrass, we will never do that .

Pet Artificial Grass When it comes to your furry buddies, you don't think about anything other than whether the product is safe. Artificial grass for pets is specially designed for your pet, so there will be no problems with overgrowth and will not hinder your pet's movement. At the same time, the artificial grass backing is extremely durable, resistant to pet mischief, and will not be spoiled by energetic play or active animals. Pet artificial grass usually has a shorter grass yarn because it is easy to clean, keeping pets dry and clean from germs and microbes. In addition, pet artificial grass also has a cooling function. The special process of artificial grass has anti-ultraviolet properties, which may play a role in cooling in hot weather; thus protecting these pet paws from uncomfortable heat when walking.

The normal service life of artificial turf is between 6-10 years. Aging is normal during the use of artificial turf. Although this phenomenon is uncontrollable, we can use some methods to judge whether artificial turf is aging, and extend its service life and duration as much as possible. Let's take a look at the four major manifestations of artificial turf aging. 01.abrasion of grass yarn During the use of artificial turf fields, the filaments of the turf will wear out, bifurcate and split, and even fall off in severe cases, especially when the frequency of use is high. The most obvious situation will appear in the school playground. High-intensity competition and long-term use will greatly shorten the life of artificial turf. 02.Discoloration and fading of grass The reasons for the fading of artificial grass fibers are as follows: 1. Unqualified quality of grass fibers 2. Influence of environmental factors 3. Quality of filling materials. 03.Corrosion at the bottom of artificial turf The artificial turf outdoor football field is relatively easy to crack at the bottom after being exposed to wind, sun and rain. In addition, the overall drainage of the foundation of some sites is not smooth, and the bottom is soaked in water for a long time, which will cause the corrosion of the bottom of the artificial turf and accelerate the aging of the artificial turf.

Is your artificial turf harmful? Many people often ask this question. In fact, they are concerned because artificial turf may contain harmful chemicals, risk of overheating and adverse effects on the environment. Many studies now show that artificial turf is safe for humans. Artificial grass is non-toxic First, the potential presence of lead was a problem in the past, but it's not a concern now. As long as you choose high-quality artificial grass, you can be sure that the product you get is free of lead and any other toxic ingredients. Concerns have also been raised about rubber crumbs used as infill, especially for artificial turf sports fields. But after 20 years of use and evaluation, experts now agree that rubber crumbs pose no health risk to children or adults. Second, artificial grass is safe for children and pets Many children (adults and pets) are now allergic to grass pollen, preventing them from playing safely on natural lawns during pollen season. Artificial grass does not produce pollen, so don't worry. To sum up, artificial grass is not only non-toxic, but also non-allergenic and safe for the human body.

What are the advantages of kindergarten artificial turf? 1. Soft Artificial Turf For Kindergarten Playground is soft, it meets the requirements to minimize the risk and severity of injuries with falls. 2. Fewer scraped knees Scrapes and cuts on coarse sand or other rough surfaces can quickly ruin an otherwise fun playground. Artificial turf is easier on the skin than wood chips, gravel, or other filler commonly used under playground equipment. It`s soft and feels very similar to regular grass, so kids won`t end up with scraped knees and elbows if they trip and fall onto it. 3. Cleaner Play Environment Artificial Turf enables kids to play without mud and dirt. Artificial turf lets children enjoy the great outdoors without being covered in it. Unlike regular grass, artificial turf enables children to play without the messy mud and dirt when they roll around on it. 4. Reduce and lower Maintenance Work Not only do you cut down on the maintenance workload, but you also cut costs when you choose artificial turf. After installation, you don`t need to worry about expensive maintenance cost. You can eliminate contracting out the lawn maintenance since you won`t have any. 5. Material Durability Artificial Turf can take a lot of use without showing signs of wear. It is made of durable PP fibers that can handle lots of use. Unlike real grass that often remains squashed after someone steps on it, the PP fibers let the artificial turf spring back into an upright position. 6. Environmentally Friendly It needs very little maintenance, artificial grass cuts down on the use of resources. You don`t need to use water to irrigate the grass, and it always looks green and healthy. You also cut down on gas used since you don`t have to mow or trim the grass. 7. Exceptional Drainage Artificial Turf surfaces let water and other liquids drain away quickly to keep the recreational area dry and free of puddles. That`s especially beneficial at a kindergarten where wet, muddy conditions might keep kids from playing outdoors.

What are the testing standards for WMG Artificial Turf? 1. heavy metal Some manufacturers use the materials containing heavy metals in materials, these materials having heavy metals or some harmful polymers exceed the standard, especially lead, which are harmful to human body. WMGrass has been tested by SGS, CSIRO and REACH, and the content of heavy metals and harmful polymers is qualified. 2.anti-uv If the Artificial turf does not add anti-UV particles during production, it may begin to fade in about 1 month of use . Fading is not the worst. Broken grass is even more terrifying. After a period of trampling, many grass silks with poor UV resistance will break or become powder. WMGrass is tested by SGS, CSIRO and our own laboratory (5000 hours), and UV resistance meets FIFA standards. 3.turflock Landscapes and football grass have different extraction force requirements, thinking about the frequency of use, the stepping force and the instantaneous impact force ,and the customer's inspection standards, the extraction force of football grass is much higher than landscapes. 4.wear resistant Landscapes basically has no wear resistance requirements. Sports grass can refer to FIFA's wear standard (lisport) test, 3000 or 6000 rpm. WMGrass has equipment used by FIFA to test wear resistance, and most of the grass is tested to pass the standard. 5.high temperature resistant The general advantage of artificial turf is that it saves water, wears high temperature,but natural grass is not easy to grow in this environment . 6.The FIFA Standard covers performance measures ranging from ball roll, ball bounce, and foot traction, to surface heat, surface planarity, and even turf yarn thickness. Vertical Deformation is the measure of how much a surface gives underfoot. Shock Absorption is exactly as it says, the measure of shock absorption percentage by a surface. Rotational Resistance is the measure of surface traction. Although not part of the current FIFA standard, these test are still important: Energy Restitution is the measure of how much energy as a percentage is returned from a surface to the athlete. G-max is a test that is effective at measuring body injury impact rather than head injury impact. HIC is a test for Head Injury Criterion.

High-quality grass is manufactured from high-quality raw materials and goes through a manufacturing process with all the necessary quality checks and controls. This grass is built to perform its best and last for long, below is the ways to increase the lifespan and use time of our WMG synthetic grass : 1. Improve the quality of our synthetic grass ,such as (1) Use the qualified materials (2) Use advanced machines and professional production staff (3) Test the grass yarn and grass by test lab of our own factory , ensure the quality of the daily production (4) Produce the grass strictly follow the production requirement (5) Ensure the integrity of the synthetic grass` packing and storage environment 2.Use the qualified the infill 3.Sell the suitable grass according to the exposure Elements of installation location 4. Sell the suitable synthetic grass depending on the application it will be used for 5.Install our WMG synthetic grass correctly and professionally 6.Inform the user to employ proper maintenance of the synthetic ,such as (1) Be proactive and do preventive maintenance (2) Regularly brush your lawn using a stiff brush or broom. (3) Regularly remove fallen leaves and other debris (4) Regularly apply infill (5) Keep it clean (6) Fix it in time when the synthetic grass is damaged Conclusion : As a manufacturer, it will be imperative for the factory to increase the lifespan and use time of our WMG synthetic grass, will help to increase the our company`s product competitive,obtain the customer satisfaction ,and win the market.

With the development of special green lawns for campus ecology, the integration of the concept of sustainable development into new ground sports and new materials has become an inevitable trend in the development of urban and rural buildings in my country in the future. In recent years, turf materials have been continuously developed and upgraded, and new materials for artificial turf floors have been widely used. A healthy material with outstanding sports performance must meet or even exceed relevant standards in key indicators, durability, anti-UV, energy consumption and water saving. Besides these, WMG artificial grass meets with the safety requests, which needs no toxic and hazardous substances (including radioactive substances, volatile organic compounds, heavy metals and ammonia etc.) So don't worry if your family says, "I'm in trouble because my child gets injured when playing in the garden." You can prevent injuries even if your child runs barefoot or lays down on the artificial turf because of its durable, softness and long-lasting.

For over 22 years, WMGrass has become top 5 in China for our expertise, quality, and customer service. WMGrass has cost lots of fund and research on production technology, and gained certifications of SGS, ISO, Labsport, RoHS and ASTM. When customers work with WMGrass, customers can count on personalized, one-on-one service every step of the way. We earn your trust by being responsive, intuitive and honest. We earn your respect by delivering on time and on budget. We built our reputation on exceptional customer service. Discover the difference it makes. We care deeply about the people we serve and the products we create. It stems from a set of uncompromising brand values that guide us in everything we do. It`s why we believe in people-first design, working collaboratively, and sweating the details so we can find new ways to transform the way you think, create and work.

Artificial grass acts as a low-maintenance alternative to real lawns, therefore, artificial grass is very easy to maintain. Generally speaking, you only need to clean our artificial turf every one to three months, but if you have children or pets who often play on it, you should increase the frequency of maintenance to achieve the effect of maintaining the lawn. First, to keep the grass free of dirt, dust and debris, you can use a leaf blower to blow off fallen leaves and other unsightly elements. Second, you should use a hard brush in high-traffic areas to unclog vehicles and get the blades of grass back upright. Finally, consider rinsing the artificial turf to remove any odors from pet waste and to flush away dirt and debris.

The football field of Guiyang Olympic Sports Center will be completed on May 20, 2022. It adopts a unique U-shaped interface and adds three rib lines to make the hand feel firmer and thicker, and it is tougher and more wear-resistant when used, and has good resilience. The shaped section improves the water storage performance of the artificial turf system, can effectively reduce the temperature of the turf system, is a better sports environment, and is widely used in high-end football fields.

WMGrass artificial turf has its own drainage solution. It achieves a drainage effect through the penetration of the lawn backing. Each lawn has certain drainage holes. These drainage holes pass through the turf at equal distances, so as to achieve the function of drainage points, while underground water seeps. There are guiding arrangements in the system and on-site conditions, and blind roads are often used to lay passages. The drainage channel laid on the ground paved floor should be controlled within the range of 0.3% to 0.8%, and the degree of laying on the ground (without water seepage function) should not be greater than 0.8%, (with water seepage slope of 0.3%. Outdoor ground drainage ditch is not less than 400mm.

Many hotels and buildings use artificial grass on their roofs. Such an approach is the most cost-effective roofing solution today. Roof grass has a lifespan of about 6-8 years without any special protection. This advantage greatly reduces maintenance costs. Besides, having artificial turf on the roof will keep the roof out of direct sunlight, which will keep your house warm in winter and cool in summer.

1. Check the entire turf field, whether the basic density and flatness of the turf are up to the required level, and after the arrival, the artificial turf can be paved. 2. Measure payoffs on the entire site, measure the position of the stadium line and mark it, mark it with different colors of ink, and determine the laying direction and position of the artificial turf. 3, began to lay artificial grass: the splicing tape on the lawn joint surface, and fixed with a steel nail on it, the nail head can not be raised, the joint area to be overlapped more than 10cm. 4. Apply glue on the joint interface. Before the glue dries, the cut lawn will be tiled and joined, so that each artificial grass closely adheres. 5. After the laying is completed, it is necessary to carefully check whether the bonding of the bonding areas is smooth and whether the bonding of the artificial grass is firm. Only after the inspections meet the requirements, can the construction of the next process be performed. 6. Cut out the green artificial turf at the position where the white line is to be set, insert it into the splicing zone, and apply glue on it. Then insert the cut white artificial turf court line into the marked course line before the paving. The position is bonded with the splicing tape. 7, according to the needs of the venue sprinkled with quartz sand and rubber particles. If it is necessary to throw quartz sand, pour the quartz sand or black rubber into the granulation machine, and push the granulator to carry quartz sand or black rubber particles onto the surface of the artificial turf. Brush the quartz sand or black on the back of the granulator. Colloidal particles, and make quartz sand or black rubber drops. 8, to promote the speed of the granulator should be uniform, not too fast or too slow, in order to uniform thickness. 9. After the quartz sand or black rubber particles are laid, it is necessary to check whether they are smooth and sufficient. The deficiency should be supplemented, and any impurities found in the pavement should be immediately removed to ensure quality. 10. The quartz sand or rubber particles in the pavement should be kept dry to facilitate the flow of quartz sand or rubber particles. After the quartz sand or rubber particle laying is completed, a hard brush or a light load drag heavy brush may also be used, and the brush back and forth makes the quartz sand drop fully dense. 11. Acceptance and exit after completion of laying.

A common sign of Artificial Grass aging is that white lines and seams in artificial turf can become loose or snap. In this case, it should be repaired in time to prevent the crack from getting bigger. Often, repairs can extend the life of artificial turf by several years, provided the turf itself is intact. Restoration involves brushing or blowing off the filler rubber on the lawn, then spreading out the new rubber to reform the grass fibers and allow the water to seep into the lawn again. During the inspection of artificial turf, any damage found must be repaired as soon as possible, for example, loose lines and seams must be re-attached; if more serious problems are found, the possibility of remodeling some parts should be considered. When neither artificial turf nor infill work properly, it becomes necessary to modify it. Before that, it is necessary to check in advance whether the foundation can be reused so that subsequent work can proceed more smoothly.

In recent years, with the continuous renovation of artificial turf construction technology and the development of fiber materials and filling materials, many disadvantages of artificial turf such as high surface hardness and poor buffering performance have been gradually improved. Of course, these are based on the correct selection of turf materials and Only by ensuring the scientific and rational construction of technology and quality can we achieve this. Before the construction of artificial turf, the following factors should be mainly considered: the type of artificial turf, the fiber material (PP or PE) of the artificial turf used, the type of filler (silica sand, rubber particles, or a mixture of both), and the depth of filling; Design and so on. (A) The choice of artificial turf type The lawn surface of artificial turf can be divided into two types: mosaic type and woven type. The woven lawn is made of nylon and the finished product is blanketed. Compared with the inlaid tuft type lawn, the braided artificial turf has a complicated production procedure, the price is relatively expensive, the surface hardness of the lawn is large, and the buffering performance is not good, but the lawn is uniform and durable, and is very suitable for tennis, hockey, lawn bowling, etc. movement. Compared with woven lawns, mosaic-type lawns have longer and variable leaf-shaped fibers, ranging from 12mm to 55mm, and can be adjusted according to special needs. The grass is filled with quartz sand, rubber particles or a mixture of the two. The appearance and performance of the grass are similar to that of natural grass. It can be installed indoors or outdoors. It is suitable for football, rugby and baseball. (II) Production materials and selection of artificial turf Artificial turf is generally made of two materials: polypropylene and polyethylene. PP artificial turf is solid and has a low cushioning force. It is generally suitable for sports with less impact, such as tennis. The artificial turf of PE material is soft in texture, has good cushioning properties, and has little harm to athletes, and is suitable for sports activities with large impact such as football and rugby. It is also possible to mix two materials to produce artificial turf, so that the advantages of both can be combined to meet the needs of special competitions. For some high-intensity sports competitions, in order to improve the quality of the game and minimize the injuries of the athletes, when selecting the artificial turf, it is generally necessary to select a relatively high-fiber material, usually 25 to 50 mm, and select PE artificial turf or PE. / PP mixed material of artificial turf. In the construction of artificial turf sports grounds, when selecting the height of artificial turf, it is generally necessary to consider the overall budget of the stadium. Artificial turf, which is relatively high in height, is relatively expensive to construct and maintain. In many European schools, the height of the court is often chosen to be 19 mm. Turf, artificial turf height of 25 ~ 32mm can completely provide a high-quality sports ground, and artificial turf height of some professional sports field is usually selected in the 50 ~ 55mm, this height is usually considered the upper limit of the ideal artificial turf. In some American football stadiums, the height of artificial turf is higher, about 70mm, but in general, such a high artificial turf playing field is rare. (3) Filling of artificial turf and selection of filling materials The artificial turf filling material is usually sand or rubber granules, and sometimes the two are mixed and used. When the mixture is used, the ratio of the two is determined according to the specific circumstances, and the general mixing proportion is 70% rubber particles and 30% sand. In the past, 100% of sand was often used as a filler material in order to increase the stability of the turf base. However, as the artificial turf manufacturing process became more and more mature, its basic manufacturing was relatively complete, so the practice of stabilizing the turf with sand was used in the past. Has gradually been eliminated, now use more filling methods for 100% rubber particles. The filled sand or rubber particles are mostly of medium size and must be washed before filling. For some high-impact sports such as football, football, etc., the proportion of rubber particles should be appropriately increased to minimize the athlete's injury. For sports venues that have little or no impact, such as tennis courts, as long as the site is uniform in hardness, and the cushioning requirements are not high, there is a large margin in the selection of filler materials. Fill depth The filling depth of quartz sand or rubber particles in the artificial turf can be determined depending on the purpose of use and the height of the selected lawn bundle. For sports with high impact strength, artificial turf with longer blade bundles can be used and filled with deeper fillers. Generally, the suitable filling depth of artificial turf is 5 mm from the tip of the blade; however, it is required to have high flatness and good homogeneity. In sports such as hockey, the leaf bundle can be properly reduced, the filling depth can be increased, and it can even be even with the lawn surface. According to a study by the University of Pennsylvania, the rebound of football and the surface hardness of the stadium on the artificial football court lawn can be controlled to some extent by the type of filler and the depth of filling. (D) Artificial turf drainage design Some artificial turfs are designed with a drainage system, and the turf cushion has permeability. The drainage layer is designed in the foundation layer. The construction structure of such turf is more complicated and the construction cost is higher. However, some systems do not have a designed drainage system. Therefore, it is necessary to rely on the natural slope drainage of the surface. Therefore, there is a high requirement for surface construction. Prior to the construction of artificial turf, in order to ensure the quality of the turf and economic efficiency, the above four factors should be the main consideration. In addition to these four main factors, there are other factors such as the handling of the grassroots and the choice of adhesives. In short, in actual project construction, various factors should be fully combined with factors such as the economic investment of the investor and the characteristics of the actual use of the lawn, relying on scientific theories and techniques to achieve the principle of economy, application, and effectiveness.

With its good elasticity and traction, the artificial grass is considered one of the best ground materials for reducing foot and knee injuries by many world-class athletes. Widely used in football, tennis, hockey, track, golf courses and other sports venues. Therefore, more and more kindergartens choose artificial lawn. The development history of kindergarten artificial lawn has been more than 20 years, and the product types and techniques are also very mature. Of course, as time goes by, the artificial lawn will be replaced and renovated after reaching its useful life; as the saying goes, it is more difficult to repair than the new site, so what problems and precautions will be encountered in the process of renovating a site? 1.Refurbishment means the removal of old ones and the replacement of new ones. Well, the first step is to dismantle it, which is the key link. The first thing to pay attention to during the demolition process is not to destroy the original foundation, which is usually cement, asphalt, or other lime-soil cushions. During installation, the lawn is bonded to the ground or to the joint belt or non-woven cloth by adhesive. Remove the equipment to remove the lawn and joint layer on the line, do not destroy the foundation of the potholes. 2.Pay attention to handling and cleaning old artificial turf, old materials are absolutely not to be used, after many years of use of these old materials have lost its inherent properties, mixed with a lot of dust and dirty garbage. 3.The scrapped materials are in metric tons, so we should take full account of the bidding process. When many novices go to see the field, the lawn is close to being worn out. I thought there would be less garbage to carry and clean, but that's not really the case. 4.Before paving a new artificial lawn, be sure to clean up the site. If necessary, wash it with water. Clean up the dirt above the field, and then start paving again.

Football artificial grass are widely used around the world. There are several significant reasons to use artificial grass for soccer fields/football pitches (including five a side football pitches, futsal (indoor soccer) fields, seven a side football fields, eleven a side football fields): Resistance to difficult climatic conditions. Ideal for covered or steep-sided stadia. Low maintenance costs. Artificial football grass field provides a longer playing hours than natural grass. Multi-usage. Improved and consistent playing conditions. Playing football on artificial grass pitch is profitable Profit for players: always training and playing in the best conditions. Profit for the football club: more playing hours (capacity) on the same artificial football grass pitch. More capacity=more members. More members=more budgets to invest in youth and future Unique features of WMG football grass: Player friendly and highly resilient. Excellent UV stability WMG football grass proven durability High strength and tenacity Excellent aesthetics High quality football artificial grass products at low prices All our football artificial grass rolls are delivered with warranty

Artificial grass is made of nontoxic polymer material, bacteria, mold and virus are difficult to parasite. When laying grass, the direct contact between human body and soil surface is isolated to prevent soil pollution to human body. It is very popular because of short construction cycle, long service life and little cost of follow-up maintenance. Its material is mainly polyethylene, will not cause harm, not to mention primary schools, many kindergartens in use. This kind of kindergarten artificial grass can be directly laid on cement, asphalt or even hard sand. Just put it on a little glue, and in a few days the taste will be gone. If the child is just jumping on it, there's no problem. As long as the school playground complies with the relevant regulations, there will be no problem.