Hope stone manufacturers special plastic runway, color plastic runway, professional construction + design + fashionable manufacturers special direct! ! 15221588551 Miss wish us! ! ! How sprint plastic runway to run fast? Follow along with hope stone Kohafuri brief look at: How can sprint plastic runway run fast? Running is a cyclical movement. In the plastic track sprint, the way to run is the most important part of its action right or wrong, good or bad decision the sprint performance. And when the right technology is kicking after hip, knee and ankle joints should be fully kicking three straight, fast and powerful, after a heel kick off the ground after. Thighs' Actively Swinging, big legs naturally folded, before sending the hip swing. When put to the highest point of the thigh, under positive pressure, well completion 'pawing' action with the ball of your foot, feet touch the ground when homeopathic knees, stretching step buffer. Upper body should be slightly forward, his arms relax and swing back and forth vigorously in When running, if after kicking technique is not good, stomp inadequate, ran out sitting next run; run is bent; the first was not a good swing, it seemed at thigh lift it up; landing buffering poor, often to ago thrown leg; straight leg landing with the heel first or; arms technology is not good, then look on the lower extremities is very coordinated, shook his head when some people ran Lumbar Spinal ... these are due to the unclear concept, technology lies not Well, on the other hand have a poor relationship with personal fitness shoes, such as leg strength is weak, kicking weakness, it is difficult to run fast; visceral organs suited, when to run out of breath, as well as muscle tension control and relaxation alternately good and bad, have a direct impact run results. Therefore, in order to run faster, strengthen physical exercise, good technology can grasp quickly. In addition, the running linear speed of running a large in. We all know that, "between two points, a straight line is the shortest. "So we should not run when the plastic runway 斜歪, feet always run in a straight line; the same body weight to try to avoid the ups and downs in short, want to run fast is necessary to master the proper technique to do when running action. light, powerful, coordinated nature, amplitude, frequency of fast, smooth focus, good linearity. If you want to lay a 400-meter standard plastic track, including lawn included, cost is generally in the 1.5 million yuan from top to bottom. The price refers to the base laid directly on the floor plastic runway, which no fee includes the foundation, if you need additional lay the foundation would also need another operator shop Grounds base costs. A standard in line with the national standard 400 m 8 plastic runway area of ??4,500 square feet , use of materials cost: breathable plastic runway price of 68 yuan per square; mixed plastic track the price of 130 yuan per square; composite plastic runway price price of 105 yuan per square, you can count out the material price only 30 million, or 600 000, 480 000, 11 football fields contain 7000 square, made of high-quality artificial grass price of 55 yuan per square top and bottom, with black rubber and silica sand and other supporting material, can be calculated on the price of materials need more than 50 million, not including labor costs, taxes, insurance, etc. Why are some companies that track the price of plastic will be far lower than the actual price? even lower than the cost of materials? First, the lack of healthy development of the domestic market mechanism, leading to a vicious competition the same plastic track, some companies can do more than one million dozens down to breathable plastic runway price, is their practice no more than several: First, the use of substandard materials, such as the largest use of glue, in line with national standards of environmental protection glue (MDI system) is generally 18,000 yuan a ton, but to our knowledge about some poor glue offer only 13,000 yuan, as well as offer a lower amount of glue in accordance with standard per square 1.2KG, then glue the runway of 400 meters would need 100,000, but if you use non-environmentally friendly glue or worse just 70,000 or less. So this results in a low price is environmentally safe plastic runway at the expense of Previously called harmful plastic track that is actually harmful glue. Second, the use of rubber granules, quotes, green rubber particles meet the national standard of 1,500 yuan a ton, if you use other types of non-green rubber, cost just a few Paine, the one is the hybrid particles, mainly some rubber scraps. The other is the tire particles, is made after the tire size reduction calculated in accordance with the amount of 8KG per square, 400 meters of runway to take 36 ton, the cost is 54,000; if you use other non-environmentally friendly rubber, the cost is less than 30,000 three, Jerry, who is the overall thickness of the standard 400 meters breathable runway thickness 13MM, it is possible to cut corners. just do 9MM even thinner, the general practice is thin in the middle, the rim portion only do 13MM, muddle through the acceptance Then reduce the amount of glue (rubber particles with environmentally friendly glue ratio is 7: 1, a lot of people do 10: 1 or even more), then inexpensive plastic runway rubber particles bonded consequence is not fastened, a direct result of the rapid runway surface damage. Fourth, non-professional construction, laying plastic track surface layer construction workers must demand have good construction techniques and construction have qualified personnel. Rather than the professional construction, will lead to poor synthesis, surface irregularities, serious affecting the life, leading to surface crack, breakage. This aspect mainly affects the price of plastic runway from the labor costs. Using material non-environmentally friendly system, made of plastic runway will emit a lot of irritating gases related to domestic common plastic track that is of such harmful substandard produce plastic runway; and jerry directly shorten the life of the runway, and is can not be repaired, it will not be destroyed to produce hundreds of tons of garbage, causing serious economic losses and environmental pollution. A standard, qualified plastic runway can be used under normal use 7-8 years, to the period are mostly damaged surface layer, polished off the existing surface layer, after re-spraying is to continue to use, it does not affect the use of quality . Visible, the plastic runway price is reasonable will be directly related to the plastic runway life. With the development of the times and the growing importance of environmental protection, currently used materials TDI system has been phased out, the current standard MDI system-based material is used, with environmental protection, high performance, easy construction, weather and other features. We are required to be responsible for economic, environmentally responsible, if you choose the inferior materials, it seems was to save a lot of money, in fact, a great waste, as will the use made of the runway less than two or three years on serious losses, and some even less than a year can not use ~~ select qualified products, the surface plastic track higher prices, but because of its durability, coupled with high-quality service support, thus greatly reducing labor maintenance costs, is "an investment long-term benefit." For shoddy plastic runway price behavior, Bo Sheng extremely hate, healthy development of the domestic market needs of the industry self-discipline and support, but also need to self-identification and monitoring of customers, 柏胜邦 Sheng plastic runway as a member of the industry, calling for industry consistency: In order to accelerate the development of our country's sports and fitness industry, to strengthen quality control, reduce environmental pollution, economic losses due to assume our responsibilities. Development of national sports, environmental protection, China's economic development and make due contributions.