Changhe group: the contradiction between sports competition and sports protection can be balanced
Founded in 2002, after more than 10 years of development, it stands out in the domestic sports surface industry, and has its own product R & D institutions in Beijing, Guangzhou and other places. Jiangmen Changhe Chemical Industry Co., Ltd., as the leader of domestic sports surface production industry, has made its own voice in the 2012 International Sports Surface Science Association Technology Forum co organized by venue resource network.
During the two-day forum, Jiangmen Changhe group sent a strong team to the conference, striving to expand product research and development ideas through various communication and exchanges. In addition, they also have another task: in front of the international sports surface experts, display the interpretation of the industry by the domestic large-scale sports surface production enterprises.
Zhao Wenhai, chairman of Changhe group, said in his speech entitled "how to balance the contradiction between sports competition and sports protection of sports surface layer", the core role of synthetic surface layer is to improve the level of competition and sports protection. The inspection standards formulated by various sports ground materials are based on different sports characteristics to set corresponding inspection indexes, so as to restrict the sports ground to reach the competitive level The improvement of the level and the dual purpose of sports protection. In addition to standardizing the field construction and improving the competitive level, these indicators are also to protect the body of athletes and reduce physical damage.
Zhao Wenhai thinks that the test standard theoretically balances the contradiction between sports competition and sports protection from the index, but another problem inevitably arises: almost all materials can be made into special sample blocks to meet the test requirements, so how can real engineering products ensure the consistency with the sample block performance? In his speech, he proposed the corresponding solution, which is to combine motion materials by layers.
Layered combination of sports materials is to use different materials to generate different structural layers with different characteristics. Each layer plays its own role. After combination, it becomes a perfect whole that can truly balance the contradiction between sports competition and sports protection.
In addition, Zhao Wenhai also showed the participants the innovative ideas of Changhe group in the process of runway research and development: to introduce a material / structure with rapid rebound and high absorption performance air bag to increase the protection of athletes. Then through the attempt of the combination of polyurea material and fiber mesh, the reasonable vertical deformation of the runway in the use process is solved, and the shortcomings of the runway coil due to the splicing are solved.
In the interview after the meeting, the reporter learned that Mr. ties Joosten, President of the International Association of sports surface science and general manager of isaport Testing Institute in the Netherlands, and Mr. GERT Jan Kieft, project manager of isaport testing laboratory in the Netherlands, were deeply impressed by Mr. Zhao Wenhai's speech. They believed that the sports surface described by Mr. Zhao Wenhai adopted multi-layer institutions to provide protection for athletes It can also improve the concept of sports performance and related technology application, which can be said to be thoughtful and original.
Author: Feng Gang
(article reprinted to venue resource network)