The strong young people are strong in China, the strong in sports is strong in China, and the dream of strong sports is closely linked to the Chinese dream. As an important part of healthy China and sports industry, sports national fitness has gradually penetrated from the national strategy to the daily life of campuses, stadiums, fitness trails and people. Therefore, the healthy development of the green sports flooring industry is particularly important. The release of the new national standard symbolizes the opening of the first year of the quality development of the sports flooring industry.

It is reported that the standard revision is based on the comprehensive results of science, technology and practical experience, in order to protect students' health, improve product quality, and guide industry self-discipline, and fully consider environmental safety on the basis of comprehensive, systematic, scientific and applicable. Sexuality, sports protection, durability, comfort and aesthetics, and environmental protection. Under the premise of meeting the requirements for use, the new national standard optimizes the allocation of social resources and provides guidance and basis for the design, construction and acceptance of the synthetic sports surface of primary and secondary schools, thus providing students with a healthy exercise environment and cultivating students' lifelong sports awareness. Promote the green and healthy development of school sports.

The industry generally believes that the new national standard will improve the quality threshold of the sports flooring industry, leading the product quality upgrade, high performance, good quality products will gain more market attention.

The new national standard for plastic track in primary and secondary schools will be implemented from November 1, 2018. The introduction of the new national standard undoubtedly gave the school teachers and students and parents a "reassuring", the industry has bid farewell to the "discussion of plastic track color change" period, the new era of quality development has arrived!

I. Interpretation of the new national standard GB 36246-2018

01 Site basic requirements

02 Thickness requirements

03 Physical properties (6 items)

04 aging resistance

05 Inorganic filler content requirements

06 Anti-skid rubber particles high polymer content requirements

07 Limits of harmful substances in finished products (18 items)

08 Non-solid raw materials harmful substances limited (12 items)

09 Limits of hazardous materials in solid raw materials (7 items)

10 Raw Material Evaluation MSDS (Chemical Safety Data Sheet)

11 sampling requirements

12 Inspection rules

13 Decision rules

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Second, the development history of polyurethane plastic track

\Three, 26 new drafting units of the new national standard

Education Equipment Research and Development Center of the Ministry of Education, Tsinghua University, China Building Materials Inspection and Certification Group Co., Ltd., Shenzhen Metrology and Quality Inspection Institute, Shanghai Jianke Inspection Co., Ltd., China Academy of Environmental Sciences, Nanjing Forestry University, Shandong Province Institute of Inspection and Research, Zhejiang Institute of Furniture and Hardware, Solid Waste and Chemicals Management Technology Center of the Ministry of Environmental Protection, Guangzhou Tongxin Health Equipment Co., Ltd., Jiangsu Provincial Product Quality Supervision and Inspection Institute, Guangzhou Quality Supervision and Inspection Institute, Shanghai City Chemical Building Materials Industry Association, Wuhan Sports Institute, China Polyurethane Industry Association, Guozheng Inspection and Certification Co., Ltd., State Sports General Administration Sports Equipment and Equipment Center, Shandong Taishan Sports Engineering Co., Ltd., Shanghai Hangkuan Stadium Facilities Engineering Co., Ltd., Guangzhou Dayang Yuanheng Chemical Co., Ltd. Co., Ltd., Duyicheng New Material Technology (Shanghai) Co., Ltd., Guangzhou Jierui Sports Facilities Co., Ltd., Shenzhen Leading Sports Industrial Co., Ltd., McGrady Artificial Turf Co., Ltd., Qingdao Kexing Education Equipment Co., Ltd. .

Fourth, the new national standard formulation process

From 2015 to 2016, the “Problem Runway” incident broke out across the country. According to incomplete statistics, the “problem runway” in 2015 involved at least Jiangsu, Guangdong, Shanghai, Zhejiang, Jiangxi, Henan, Shenzhen, Chengdu, Beijing, Shenyang and other provinces and cities, with 25 specific cities.

On June 24, 2016, the Ministry of Education issued a notice requesting that all localities deploy and carry out special rectification work for plastic runways, register and record the plastic track of the campus, conduct comprehensive investigations, and immediately remove the plastic track that is unqualified by environmental protection and quality inspection, and immediately neglect their duties and ask for bribes. Accepting bribes and other violations of discipline and discipline is accountable and seriously investigated.

On September 1, 2016, the Ministry of Education website announced the promotion of the comprehensive management of plastic track in the campus. It said that there are 68,929 plastic runways in the country's primary and secondary schools, and 4,799 blocks are under construction, of which 2,191 are suspended. There are 93 "poisonous runways" that have been eliminated. The Ministry of Education also said that it is currently interfacing with the National Standards Committee to promote the revision of relevant standards. At the same time, it is also required that all localities can accelerate the development of relevant mandatory standards for plastic runways in conjunction with local conditions before the introduction of national mandatory standards.

On November 16, 2016, the Standard Proposal Draft for the “Sports and Surfaces of Synthetic Materials for Primary and Secondary Schools” drafted by the Education Equipment Research and Development Center of the Ministry of Education was publicized on the official website of the National Standardization Administration Committee and publicly solicited opinions.

From January to April 2017, the research team of the Ministry of Education of the People's Republic of China conducted applicable research in nearly 10 provinces and cities nationwide. The content includes opinions and suggestions for discussion and on-site sampling and spot check at the school site.

On October 26, 2017, the website of the Education Equipment Research and Development Center of the Ministry of Education issued the “Notice on Soliciting Opinions on the National Standards “Sports and Surfaces of Synthetic Materials for Primary and Secondary Schools” (Draft for Comment).

On May 7, 2018, the National Standards Committee of the "Synthetic Material Surface Sports Grounds for Primary and Secondary Schools" GB 36246-2018 was drafted.

It is understood that the new national standard is led by the Ministry of Education. After more than two years of revision, more than 100 expert conferences have been organized, as well as field trips and sample inspections nationwide, collecting hundreds of products from the market. Verification experiment. With its professionalism, scientificity and comprehensiveness, the new national standard will promote the technical level and product quality level of China's sports flooring industry to a new level, and escort the healthy movements of primary and secondary school students nationwide.

We like the Ministry of Education! ! Like everyone who participates in the standard! ! Thank you for your hard work and have produced professional and forward-looking results.

The 60L environmental test chamber independently developed and produced by our company can be applied to the new standard. If you are interested, please contact our marketing department at 0531-85993641 and 13064084331.