400m standard plastic track data calculation method on how to calculate each point 400 meters dash plastic track, how to design a fixed point, need some basic data. We set the standard in accordance with the IAAF Track and Field Facilities Standards Manual sports track data: perimeter 400 meters, where the bend radius should be 36.5 meters, straight to avoid the blinding effect of low sun position along the north-south direction. The curve should be eight runway, each runway is 1.22 meters wide, has 10 straight runway. The inside of the runway safety area of ??not less than one meter, at best 1 meter outer security zone, starting area at least 3 meters, at least 17 meters sprint buffer segment. Shall not exceed the maximum inclination of the runway about 1: 1000, a downward gradient in the direction of running shall not exceed 1: 1000, the runway is semi-circular curve, and the innermost radius is 36 meters, width 1.2 for each runway meters, the existing eight runway. Since the known standard runway length of 400 meters, it is the length of the innermost track, and know the innermost radius of 36 meters, Xi'an plastic runway project, so you just need to find the innermost of two semi-circular curved track Road perimeter and then with 400 meters of the perimeter and minus two corners, long straights get. Silicon pu Stadium 400-3.14 × 36 × 2≈174 ÷ 2 = 87m, the fourth full-length runway by the fourth lap of the two semi-circular curve and plus two straights and get in front of face already know the length of the straights are: 87, so the first full length of the runway is 4: 87 × 2 + 2 × 3.14 × (36 + 1.2 × 3) ≈423m. High-quality PVC plastic floor: Hospital Expansion in a landscape approachable brand widely applicable in hospital construction, the removal of building facilities to meet the requirements, but also must be considered in the environmental, layout, facilities, material and so on. PVC flooring rich product types, for different areas of use (such as aisles, ramps, stairs and other areas) should press material construction. The plastic track in regions with different frequency of use, should wear a different hospital projects selected floor. Such as corridors, surgeries, treatment rooms and other areas, to host a lot of traffic, medical equipment, surgical carts, wheelchairs and other mobile wear and tear, it should be used in good wear resistance products. Its special processing technology to ensure product durability, wear resistance, and its the same heart PVC flooring wear layer 0.7mm thick, extending the floor's life cycle. The staircase in the large flow of people pay attention to wear and easy to damage but also to strengthen security, PVC floor surface long-slip design while ensuring safe walking. Operating room, clean room construction must first create a sterile clean environment, which is a key part of hospital infection control. PVC flooring wear layer is made of PVC injection passivation process, non-porous surface of the product, does not provide living space for bacteria, fungi, Xi'an plastic runway, while dirt can not penetrate to the inside of the product. At the same time, the availability of such intrinsic antibacterial floor, sound-absorbing, wear-resistant and anti-static properties outside, PVC floor are also highly resistant to chemical corrosion and dimensional stability. Plastic track quality breakthrough (E) to strengthen macro-control and malls offer supervision and PU polyurethane plastic runway plastic surface sports project quality, made of polyurethane plastic runway and PU plastic surface materials was quoted malls, construction skills, construction difficulty, the construction period, way constitute two major construction skills. In sports plastic production skills, production skills, improve contrast, construction skills Skill contrast experienced today, and PU polyurethane plastic runway plastic surface quality of the project consists of malls offer resolution project quality raw materials, plastic runway Xi'an company, it is an indisputable reality. Saying about the good: "a price for a half." The same raw materials as domestic shopping malls offer is not great, Xi'an plastic runway construction, the same raw material to domestic and foreign offer more different. That material is not the same, not the same price Xi'an nursery EPDM; raw material is not the same, not the same quality of the project. What kinds of materials, quality of the project is to ensure that an important factor in sports. How to determine the bidding process project cost, And who will prove, And who will monitor. This series of questions, demand processing, and more needs to improve. Make it more standardized, norm-oriented legalized. Xi'an plastic runway | Qin Sports | Xi'an plastic runway construction enterprises from west 安秦氏 sports facilities Limited. Xi'an plastic runway | Qin Sports | Xi'an plastic track construction business in West Anqin Shi sports facilities Limited (www.xaqsty.com) (www.xaqsty.com) this year introduced a new upgrade, the above picture is for reference only, please call Tel This page or image on to obtain the latest information, contact: Qinjing Li.