"Requirements and testing methods of sports venues Part 6: Athletics venues"

1. Sources of Tasks According to the national standard revision plan issued by the State Standardization Administration Commission, the item number of "Requirements and Testing Methods for Use of Sports Venues Part 6: Track and Field" is: 20162763-T-451. The standard is recommended standard, proposed by the State Sports General Administration of Sport, National Standardization Technical Committee Equipment Technical Committee (SAC / TC 456 / SC 1) centralized.

2. Purpose and Significance of the Compilation In recent years, with the rapid economic and social development and continuous improvement of people's living standards, the state vigorously promotes the protection and supply of public sports services. The national fitness activities are booming and the sports and fitness are integrated into the daily life of the masses. Track and field venues, as the infrastructure for track and field, are indispensable as a means to enhance competition performance, training levels and school PE. From 2014 onwards, schools in Beijing, Suzhou, Wuxi, Nanjing, Changzhou, Shenzhen, Shanghai, Hebei and other places experienced the phenomenon of "odor runways and odor playgrounds", causing some students such as nosebleeds, allergies, dizziness and nausea. The "poison runway" incident has drawn the attention of all sectors of society. The advanced nature of the existing track and field runway standards has been questioned by many parties. Therefore, the State Standardization Administration Commission has started the revision of the standards related to the track and field track, and the standard is just entering the revision process. The National Standardization Management Committee to coordinate the relationship between the various standards, a clear definition of sports facilities in the field of standard positioning. At the same time, according to the latest technical requirements of international and domestic track and field management departments, compiling site facilities standards for competitions, training and leisure purposes, providing technical basis for design, construction, construction and acceptance.

3, the main drafting process

As of the end of 2016, the Standardization Administration of China issued a standard revision plan. China National Group Co., Ltd. and Beijing Huaan Joint Certification and Testing Center Co., Ltd. immediately set up a standard drafting team, and centralized technical staff started to make technical proposals on the competition rules of the relevant International Individual Sports Associations Research and finishing. A working group discussion paper was initially formed in February 2016. At the end of February 2017, the drafting group organized some experts to discuss the contents of the framework and the drafts jointly, and revised the standard content according to the suggestion of all parties. In March 2017, the drafting group again discussed the revised preliminary draft standard and put forward valuable suggestions for further enrichment and enhancement of the standard content. According to the meeting's comments and suggestions were revised. In April 2017, the drafting team communicated with China Athletics Association and discussed the standard content. According to the amendment already made by China Athletics Association, standard drafts were formed and opinions of the community were solicited.

3, the main drafting units, staff and division of labor arrangements

This standard project focal point for the National Sports Standardization Technical Committee facilities and equipment branch (SAC / TC 456 / SC 1). The main drafters of the standard include:

Second, the preparation of purpose, principle and main content

1, the purpose of compiling: Based on the comprehensive results of science, technology and practical experience, for the purpose of promoting the best social benefits. As far as possible to make the standard content system, scientific, comprehensive, targeted, wide range of applications, requirements are clear, easy to use. For the track and field facilities design, construction, testing to provide guidance and basis.

2, preparation principles:

(1) This part should be advanced and scientific, which can reflect the requirements for the use of track and field venues and is in line with the international standards. In line with the International Athletics Federation and the State Sports General Administration of Track and field management of the venue of all the requirements;

(2) pay full attention to sports performance and sports protection performance;

(3) The competition venues should emphasize the specifications of the facilities to meet the requirements of use;

(4) The compilation of standards complies with the requirements of GB / T 1.1-2009.

3. Relationship with GB / T 14833 "Synthetic Materials Surface Course" and GB / T 19851.11 "Primary and Secondary School Sports Equipment and Venues Part 11 Synthetic Materials Surface Playground" Due to the "poison runway" incident, the revision of the three standards Have been started, the National Standardization Management Committee to communicate clearly defined the three different standards of positioning, the standard mainly for competitions, training, teaching (excluding primary and secondary schools) and public fitness outdoor synthetic surface requirements and testing methods.

4, the main contents and basis:

This standard mainly stipulates the classification, requirements, test methods and qualification rules of track and field venues. It is applicable to competitions, trainings, teaching (excluding primary and secondary schools) and public fitness of on-site pouring and prefabrication of seepage-type and non-seepage- Outdoor synthetic track and field venue. This standard replaces GB / T 22517.6-2011. Compared with GB / T 22517.6-2011, in addition to editorial changes outside the main technical changes are as follows: the scope of the standard adjustment (see 1,2011 version 1); Ⅱ, Ⅲ site surface roughness requirements part (See 5.1.3 Table 2,2011 version 5.1.3 Table 2); increased physical and mechanical properties of the surface layer under different temperature requirements (see 5.2.3.1); increased surface material resistance to spikes trampling requirements (see 5.2 .4.2); Added threshold calculation requirements for race venues (see 5.5); Added method for the determination of the content of hazardous substances (see 6.2.2.2, version 6.2.2 of 2011); Increased resistance to splinting (see 6.2.4.3 ); Adjust the requirements for the limit values of the harmful substances in the surface layer materials (see 5.2.2, 2011 edition 5.2.2); and delete Appendix C (see the 2011 edition of Appendix C). The main technical content is based on the following:

(1) The scope of application of this standard is adjusted to ensure coordination with GB / T 14833 "Synthetic Materials Surface Course" and GB / T 19851.11 "Primary and Secondary School Sports Equipment and Site Part 11 Synthetic Materials Surface Playground".

(2) Leveling requirements of site The site inspection methods of track and field shall be modified according to IAAF Field and Field Facilities Handbook and China Athletics Association Field;

(3) The impact absorption and vertical deformability of the underlayer material at different temperatures are based on IAAF Certificaton System Track and Runway Synthetic Surface Testing Specification

(4) Surface trampling resistance and testing method are based on IAAF Track and Field Facilities Handbook and EN 14810-2006 "Surfaces for sports areas - Determination of spike resistance";

(5) The starting line of competition venues is calculated on the basis of the "Athletics Regulations" compiled by China Athletics Association;

(6) adjust the surface material requirements of harmful substances limit value, determination and deletion Appendix C is based on the views of the National Standardization Management Committee of the corresponding departments, with the National Rubber and Rubber Products Technical Committee Standardization Technical Committee coordination of rubber products, decided to Standards related to environmental requirements fully referenced GB / T 14833 "synthetic material runway surface," so delete the corresponding standard test methods.

(7) The competition venue refers to the track and field venue approved by the IAAF or China Athletics Association. All requirements, testing methods and quality assessment principles must be consistent with the relevant provisions of the IAAF and China Athletics Association.

Third, the main test, verification analysis

In addition to the competition rules, in order to ensure the quality and safety of the venues and equipment used in the competition, the IAAF and China Athletics Association have approved the venues and equipment approved by the Chinese Athletic Association and have developed technical guidelines for venues and equipment. This standard mainly based on the IAAF and China Athletic Association of the above documents provided for the standard technical content.

Fourth, the use of international standards and the level of advanced foreign standards

This standard is revised standards, and the International Athletics Federation and the Chinese Athletic Association corresponding rules and site technical documents are consistent, and with reference to the following European standards:

1) EN 1969: 2000 "Surfaces For Sports Areas - Determination Of Thickness Of Synthetic Sports Surfaces";

2) EN 12230: 2003 "Surfaces for sports areas - Determination of tensile properties of synthetic sports surfaces";

3) EN 13036-4 "Road and airfield surface characteristics - Test methods Part 4: Method for measurement of slip / skid resistance of a surface: The pendulum test";

4) EN 14808: 2005 "Surfaces for sports areas Determination of shock absorption";

5) EN 14809: 2005 "Surfaces For Sports Areas - Determination Of Vertical Deformation";

6) EN 14810-2006 "Surfaces for sports areas - Determination of spike resistance".

Fifth, the existing relevant laws, regulations and mandatory standards

This standard compilation of content and national laws, regulations, mandatory standards are not contradictory.

Sixth, the differences between the views of the handling instructions

Opinions on the standard did not appear significant differences of opinion.

Seven, the standard as a mandatory standard or recommended standard recommendations

The content of this part of the standard relates to the exercise of human health and safety, but can not be classified as mandatory standards, therefore, it is recommended that the standard in this section is the recommended standard.

VIII. Requirements and Measures for Implementing National Standards Suggestions (including organizational measures, technical measures and transitional measures)

Proposed standards after the release, should be vigorously organized by the relevant departments publicizing activities, so that the design, construction, construction, supervision, testing units to understand the standards, the use of standards. At the same time the relevant departments should feedback the implementation of the standard results, the use of any questions or suggestions, timely feedback to the drafting unit by letter or e-mail, to provide a basis for the revision of the standard.